☰

Axios

Axios 是一个基于 promise 网络请求库，作用于node.js 和浏览器中。 它是 isomorphic 的(即同一套代码可以运行在浏览器和node.js中)。在服务端它使用原生 node.js http 模块, 而在客户端 (浏览端) 则使用 XMLHttpRequests。

This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greatest.deepsurf.us/scripts/454265/1113258/Axios.js 

  1. // ==UserScript==
  2. // @name         Axios
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.1.3
  5. // @description  Axios 是一个基于 promise 网络请求库，作用于node.js 和浏览器中。 它是 isomorphic 的(即同一套代码可以运行在浏览器和node.js中)。在服务端它使用原生 node.js http 模块, 而在客户端 (浏览端) 则使用 XMLHttpRequests。
  6. // @author       buyi
  7. // @icon         https://www.google.com/s2/favicons?sz=64&domain=haonicheng.com
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11. // Axios v1.1.3 Copyright (c) 2022 Matt Zabriskie and contributors
  12. (function (global, factory) {
  13.   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  14.   typeof define === 'function' && define.amd ? define(factory) :
  15.   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.axios = factory());
  16. })(this, (function () { 'use strict';
  17.  
  18.   function _typeof(obj) {
  19.     "@babel/helpers - typeof";
  20.  
  21.     return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
  22.       return typeof obj;
  23.     } : function (obj) {
  24.       return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  25.     }, _typeof(obj);
  26.   }
  27.   function _classCallCheck(instance, Constructor) {
  28.     if (!(instance instanceof Constructor)) {
  29.       throw new TypeError("Cannot call a class as a function");
  30.     }
  31.   }
  32.   function _defineProperties(target, props) {
  33.     for (var i = 0; i < props.length; i++) {
  34.       var descriptor = props[i];
  35.       descriptor.enumerable = descriptor.enumerable || false;
  36.       descriptor.configurable = true;
  37.       if ("value" in descriptor) descriptor.writable = true;
  38.       Object.defineProperty(target, descriptor.key, descriptor);
  39.     }
  40.   }
  41.   function _createClass(Constructor, protoProps, staticProps) {
  42.     if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  43.     if (staticProps) _defineProperties(Constructor, staticProps);
  44.     Object.defineProperty(Constructor, "prototype", {
  45.       writable: false
  46.     });
  47.     return Constructor;
  48.   }
  49.  
  50.   function bind(fn, thisArg) {
  51.     return function wrap() {
  52.       return fn.apply(thisArg, arguments);
  53.     };
  54.   }
  55.  
  56.   // utils is a library of generic helper functions non-specific to axios
  57.  
  58.   var toString = Object.prototype.toString;
  59.   var getPrototypeOf = Object.getPrototypeOf;
  60.   var kindOf = function (cache) {
  61.     return function (thing) {
  62.       var str = toString.call(thing);
  63.       return cache[str] || (cache[str] = str.slice(8, -1).toLowerCase());
  64.     };
  65.   }(Object.create(null));
  66.   var kindOfTest = function kindOfTest(type) {
  67.     type = type.toLowerCase();
  68.     return function (thing) {
  69.       return kindOf(thing) === type;
  70.     };
  71.   };
  72.   var typeOfTest = function typeOfTest(type) {
  73.     return function (thing) {
  74.       return _typeof(thing) === type;
  75.     };
  76.   };
  77.  
  78.   /**
  79.    * Determine if a value is an Array
  80.    *
  81.    * @param {Object} val The value to test
  82.    *
  83.    * @returns {boolean} True if value is an Array, otherwise false
  84.    */
  85.   var isArray = Array.isArray;
  86.  
  87.   /**
  88.    * Determine if a value is undefined
  89.    *
  90.    * @param {*} val The value to test
  91.    *
  92.    * @returns {boolean} True if the value is undefined, otherwise false
  93.    */
  94.   var isUndefined = typeOfTest('undefined');
  95.  
  96.   /**
  97.    * Determine if a value is a Buffer
  98.    *
  99.    * @param {*} val The value to test
  100.    *
  101.    * @returns {boolean} True if value is a Buffer, otherwise false
  102.    */
  103.   function isBuffer(val) {
  104.     return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor) && isFunction(val.constructor.isBuffer) && val.constructor.isBuffer(val);
  105.   }
  106.  
  107.   /**
  108.    * Determine if a value is an ArrayBuffer
  109.    *
  110.    * @param {*} val The value to test
  111.    *
  112.    * @returns {boolean} True if value is an ArrayBuffer, otherwise false
  113.    */
  114.   var isArrayBuffer = kindOfTest('ArrayBuffer');
  115.  
  116.   /**
  117.    * Determine if a value is a view on an ArrayBuffer
  118.    *
  119.    * @param {*} val The value to test
  120.    *
  121.    * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
  122.    */
  123.   function isArrayBufferView(val) {
  124.     var result;
  125.     if (typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView) {
  126.       result = ArrayBuffer.isView(val);
  127.     } else {
  128.       result = val && val.buffer && isArrayBuffer(val.buffer);
  129.     }
  130.     return result;
  131.   }
  132.  
  133.   /**
  134.    * Determine if a value is a String
  135.    *
  136.    * @param {*} val The value to test
  137.    *
  138.    * @returns {boolean} True if value is a String, otherwise false
  139.    */
  140.   var isString = typeOfTest('string');
  141.  
  142.   /**
  143.    * Determine if a value is a Function
  144.    *
  145.    * @param {*} val The value to test
  146.    * @returns {boolean} True if value is a Function, otherwise false
  147.    */
  148.   var isFunction = typeOfTest('function');
  149.  
  150.   /**
  151.    * Determine if a value is a Number
  152.    *
  153.    * @param {*} val The value to test
  154.    *
  155.    * @returns {boolean} True if value is a Number, otherwise false
  156.    */
  157.   var isNumber = typeOfTest('number');
  158.  
  159.   /**
  160.    * Determine if a value is an Object
  161.    *
  162.    * @param {*} thing The value to test
  163.    *
  164.    * @returns {boolean} True if value is an Object, otherwise false
  165.    */
  166.   var isObject = function isObject(thing) {
  167.     return thing !== null && _typeof(thing) === 'object';
  168.   };
  169.  
  170.   /**
  171.    * Determine if a value is a Boolean
  172.    *
  173.    * @param {*} thing The value to test
  174.    * @returns {boolean} True if value is a Boolean, otherwise false
  175.    */
  176.   var isBoolean = function isBoolean(thing) {
  177.     return thing === true || thing === false;
  178.   };
  179.  
  180.   /**
  181.    * Determine if a value is a plain Object
  182.    *
  183.    * @param {*} val The value to test
  184.    *
  185.    * @returns {boolean} True if value is a plain Object, otherwise false
  186.    */
  187.   var isPlainObject = function isPlainObject(val) {
  188.     if (kindOf(val) !== 'object') {
  189.       return false;
  190.     }
  191.     var prototype = getPrototypeOf(val);
  192.     return (prototype === null || prototype === Object.prototype || Object.getPrototypeOf(prototype) === null) && !(Symbol.toStringTag in val) && !(Symbol.iterator in val);
  193.   };
  194.  
  195.   /**
  196.    * Determine if a value is a Date
  197.    *
  198.    * @param {*} val The value to test
  199.    *
  200.    * @returns {boolean} True if value is a Date, otherwise false
  201.    */
  202.   var isDate = kindOfTest('Date');
  203.  
  204.   /**
  205.    * Determine if a value is a File
  206.    *
  207.    * @param {*} val The value to test
  208.    *
  209.    * @returns {boolean} True if value is a File, otherwise false
  210.    */
  211.   var isFile = kindOfTest('File');
  212.  
  213.   /**
  214.    * Determine if a value is a Blob
  215.    *
  216.    * @param {*} val The value to test
  217.    *
  218.    * @returns {boolean} True if value is a Blob, otherwise false
  219.    */
  220.   var isBlob = kindOfTest('Blob');
  221.  
  222.   /**
  223.    * Determine if a value is a FileList
  224.    *
  225.    * @param {*} val The value to test
  226.    *
  227.    * @returns {boolean} True if value is a File, otherwise false
  228.    */
  229.   var isFileList = kindOfTest('FileList');
  230.  
  231.   /**
  232.    * Determine if a value is a Stream
  233.    *
  234.    * @param {*} val The value to test
  235.    *
  236.    * @returns {boolean} True if value is a Stream, otherwise false
  237.    */
  238.   var isStream = function isStream(val) {
  239.     return isObject(val) && isFunction(val.pipe);
  240.   };
  241.  
  242.   /**
  243.    * Determine if a value is a FormData
  244.    *
  245.    * @param {*} thing The value to test
  246.    *
  247.    * @returns {boolean} True if value is an FormData, otherwise false
  248.    */
  249.   var isFormData = function isFormData(thing) {
  250.     var pattern = '[object FormData]';
  251.     return thing && (typeof FormData === 'function' && thing instanceof FormData || toString.call(thing) === pattern || isFunction(thing.toString) && thing.toString() === pattern);
  252.   };
  253.  
  254.   /**
  255.    * Determine if a value is a URLSearchParams object
  256.    *
  257.    * @param {*} val The value to test
  258.    *
  259.    * @returns {boolean} True if value is a URLSearchParams object, otherwise false
  260.    */
  261.   var isURLSearchParams = kindOfTest('URLSearchParams');
  262.  
  263.   /**
  264.    * Trim excess whitespace off the beginning and end of a string
  265.    *
  266.    * @param {String} str The String to trim
  267.    *
  268.    * @returns {String} The String freed of excess whitespace
  269.    */
  270.   var trim = function trim(str) {
  271.     return str.trim ? str.trim() : str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
  272.   };
  273.  
  274.   /**
  275.    * Iterate over an Array or an Object invoking a function for each item.
  276.    *
  277.    * If `obj` is an Array callback will be called passing
  278.    * the value, index, and complete array for each item.
  279.    *
  280.    * If 'obj' is an Object callback will be called passing
  281.    * the value, key, and complete object for each property.
  282.    *
  283.    * @param {Object|Array} obj The object to iterate
  284.    * @param {Function} fn The callback to invoke for each item
  285.    *
  286.    * @param {Boolean} [allOwnKeys = false]
  287.    * @returns {void}
  288.    */
  289.   function forEach(obj, fn) {
  290.     var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
  291.       _ref$allOwnKeys = _ref.allOwnKeys,
  292.       allOwnKeys = _ref$allOwnKeys === void 0 ? false : _ref$allOwnKeys;
  293.     // Don't bother if no value provided
  294.     if (obj === null || typeof obj === 'undefined') {
  295.       return;
  296.     }
  297.     var i;
  298.     var l;
  299.  
  300.     // Force an array if not already something iterable
  301.     if (_typeof(obj) !== 'object') {
  302.       /*eslint no-param-reassign:0*/
  303.       obj = [obj];
  304.     }
  305.     if (isArray(obj)) {
  306.       // Iterate over array values
  307.       for (i = 0, l = obj.length; i < l; i++) {
  308.         fn.call(null, obj[i], i, obj);
  309.       }
  310.     } else {
  311.       // Iterate over object keys
  312.       var keys = allOwnKeys ? Object.getOwnPropertyNames(obj) : Object.keys(obj);
  313.       var len = keys.length;
  314.       var key;
  315.       for (i = 0; i < len; i++) {
  316.         key = keys[i];
  317.         fn.call(null, obj[key], key, obj);
  318.       }
  319.     }
  320.   }
  321.  
  322.   /**
  323.    * Accepts varargs expecting each argument to be an object, then
  324.    * immutably merges the properties of each object and returns result.
  325.    *
  326.    * When multiple objects contain the same key the later object in
  327.    * the arguments list will take precedence.
  328.    *
  329.    * Example:
  330.    *
  331.    * ```js
  332.    * var result = merge({foo: 123}, {foo: 456});
  333.    * console.log(result.foo); // outputs 456
  334.    * ```
  335.    *
  336.    * @param {Object} obj1 Object to merge
  337.    *
  338.    * @returns {Object} Result of all merge properties
  339.    */
  340.   function /* obj1, obj2, obj3, ... */
  341.   merge() {
  342.     var result = {};
  343.     var assignValue = function assignValue(val, key) {
  344.       if (isPlainObject(result[key]) && isPlainObject(val)) {
  345.         result[key] = merge(result[key], val);
  346.       } else if (isPlainObject(val)) {
  347.         result[key] = merge({}, val);
  348.       } else if (isArray(val)) {
  349.         result[key] = val.slice();
  350.       } else {
  351.         result[key] = val;
  352.       }
  353.     };
  354.     for (var i = 0, l = arguments.length; i < l; i++) {
  355.       arguments[i] && forEach(arguments[i], assignValue);
  356.     }
  357.     return result;
  358.   }
  359.  
  360.   /**
  361.    * Extends object a by mutably adding to it the properties of object b.
  362.    *
  363.    * @param {Object} a The object to be extended
  364.    * @param {Object} b The object to copy properties from
  365.    * @param {Object} thisArg The object to bind function to
  366.    *
  367.    * @param {Boolean} [allOwnKeys]
  368.    * @returns {Object} The resulting value of object a
  369.    */
  370.   var extend = function extend(a, b, thisArg) {
  371.     var _ref2 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {},
  372.       allOwnKeys = _ref2.allOwnKeys;
  373.     forEach(b, function (val, key) {
  374.       if (thisArg && isFunction(val)) {
  375.         a[key] = bind(val, thisArg);
  376.       } else {
  377.         a[key] = val;
  378.       }
  379.     }, {
  380.       allOwnKeys: allOwnKeys
  381.     });
  382.     return a;
  383.   };
  384.  
  385.   /**
  386.    * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
  387.    *
  388.    * @param {string} content with BOM
  389.    *
  390.    * @returns {string} content value without BOM
  391.    */
  392.   var stripBOM = function stripBOM(content) {
  393.     if (content.charCodeAt(0) === 0xFEFF) {
  394.       content = content.slice(1);
  395.     }
  396.     return content;
  397.   };
  398.  
  399.   /**
  400.    * Inherit the prototype methods from one constructor into another
  401.    * @param {function} constructor
  402.    * @param {function} superConstructor
  403.    * @param {object} [props]
  404.    * @param {object} [descriptors]
  405.    *
  406.    * @returns {void}
  407.    */
  408.   var inherits = function inherits(constructor, superConstructor, props, descriptors) {
  409.     constructor.prototype = Object.create(superConstructor.prototype, descriptors);
  410.     constructor.prototype.constructor = constructor;
  411.     Object.defineProperty(constructor, 'super', {
  412.       value: superConstructor.prototype
  413.     });
  414.     props && Object.assign(constructor.prototype, props);
  415.   };
  416.  
  417.   /**
  418.    * Resolve object with deep prototype chain to a flat object
  419.    * @param {Object} sourceObj source object
  420.    * @param {Object} [destObj]
  421.    * @param {Function|Boolean} [filter]
  422.    * @param {Function} [propFilter]
  423.    *
  424.    * @returns {Object}
  425.    */
  426.   var toFlatObject = function toFlatObject(sourceObj, destObj, filter, propFilter) {
  427.     var props;
  428.     var i;
  429.     var prop;
  430.     var merged = {};
  431.     destObj = destObj || {};
  432.     // eslint-disable-next-line no-eq-null,eqeqeq
  433.     if (sourceObj == null) return destObj;
  434.     do {
  435.       props = Object.getOwnPropertyNames(sourceObj);
  436.       i = props.length;
  437.       while (i-- > 0) {
  438.         prop = props[i];
  439.         if ((!propFilter || propFilter(prop, sourceObj, destObj)) && !merged[prop]) {
  440.           destObj[prop] = sourceObj[prop];
  441.           merged[prop] = true;
  442.         }
  443.       }
  444.       sourceObj = filter !== false && getPrototypeOf(sourceObj);
  445.     } while (sourceObj && (!filter || filter(sourceObj, destObj)) && sourceObj !== Object.prototype);
  446.     return destObj;
  447.   };
  448.  
  449.   /**
  450.    * Determines whether a string ends with the characters of a specified string
  451.    *
  452.    * @param {String} str
  453.    * @param {String} searchString
  454.    * @param {Number} [position= 0]
  455.    *
  456.    * @returns {boolean}
  457.    */
  458.   var endsWith = function endsWith(str, searchString, position) {
  459.     str = String(str);
  460.     if (position === undefined || position > str.length) {
  461.       position = str.length;
  462.     }
  463.     position -= searchString.length;
  464.     var lastIndex = str.indexOf(searchString, position);
  465.     return lastIndex !== -1 && lastIndex === position;
  466.   };
  467.  
  468.   /**
  469.    * Returns new array from array like object or null if failed
  470.    *
  471.    * @param {*} [thing]
  472.    *
  473.    * @returns {?Array}
  474.    */
  475.   var toArray = function toArray(thing) {
  476.     if (!thing) return null;
  477.     if (isArray(thing)) return thing;
  478.     var i = thing.length;
  479.     if (!isNumber(i)) return null;
  480.     var arr = new Array(i);
  481.     while (i-- > 0) {
  482.       arr[i] = thing[i];
  483.     }
  484.     return arr;
  485.   };
  486.  
  487.   /**
  488.    * Checking if the Uint8Array exists and if it does, it returns a function that checks if the
  489.    * thing passed in is an instance of Uint8Array
  490.    *
  491.    * @param {TypedArray}
  492.    *
  493.    * @returns {Array}
  494.    */
  495.   // eslint-disable-next-line func-names
  496.   var isTypedArray = function (TypedArray) {
  497.     // eslint-disable-next-line func-names
  498.     return function (thing) {
  499.       return TypedArray && thing instanceof TypedArray;
  500.     };
  501.   }(typeof Uint8Array !== 'undefined' && getPrototypeOf(Uint8Array));
  502.  
  503.   /**
  504.    * For each entry in the object, call the function with the key and value.
  505.    *
  506.    * @param {Object<any, any>} obj - The object to iterate over.
  507.    * @param {Function} fn - The function to call for each entry.
  508.    *
  509.    * @returns {void}
  510.    */
  511.   var forEachEntry = function forEachEntry(obj, fn) {
  512.     var generator = obj && obj[Symbol.iterator];
  513.     var iterator = generator.call(obj);
  514.     var result;
  515.     while ((result = iterator.next()) && !result.done) {
  516.       var pair = result.value;
  517.       fn.call(obj, pair[0], pair[1]);
  518.     }
  519.   };
  520.  
  521.   /**
  522.    * It takes a regular expression and a string, and returns an array of all the matches
  523.    *
  524.    * @param {string} regExp - The regular expression to match against.
  525.    * @param {string} str - The string to search.
  526.    *
  527.    * @returns {Array<boolean>}
  528.    */
  529.   var matchAll = function matchAll(regExp, str) {
  530.     var matches;
  531.     var arr = [];
  532.     while ((matches = regExp.exec(str)) !== null) {
  533.       arr.push(matches);
  534.     }
  535.     return arr;
  536.   };
  537.  
  538.   /* Checking if the kindOfTest function returns true when passed an HTMLFormElement. */
  539.   var isHTMLForm = kindOfTest('HTMLFormElement');
  540.   var toCamelCase = function toCamelCase(str) {
  541.     return str.toLowerCase().replace(/[_-\s]([a-z\d])(\w*)/g, function replacer(m, p1, p2) {
  542.       return p1.toUpperCase() + p2;
  543.     });
  544.   };
  545.  
  546.   /* Creating a function that will check if an object has a property. */
  547.   var hasOwnProperty = function (_ref3) {
  548.     var hasOwnProperty = _ref3.hasOwnProperty;
  549.     return function (obj, prop) {
  550.       return hasOwnProperty.call(obj, prop);
  551.     };
  552.   }(Object.prototype);
  553.  
  554.   /**
  555.    * Determine if a value is a RegExp object
  556.    *
  557.    * @param {*} val The value to test
  558.    *
  559.    * @returns {boolean} True if value is a RegExp object, otherwise false
  560.    */
  561.   var isRegExp = kindOfTest('RegExp');
  562.   var reduceDescriptors = function reduceDescriptors(obj, reducer) {
  563.     var descriptors = Object.getOwnPropertyDescriptors(obj);
  564.     var reducedDescriptors = {};
  565.     forEach(descriptors, function (descriptor, name) {
  566.       if (reducer(descriptor, name, obj) !== false) {
  567.         reducedDescriptors[name] = descriptor;
  568.       }
  569.     });
  570.     Object.defineProperties(obj, reducedDescriptors);
  571.   };
  572.  
  573.   /**
  574.    * Makes all methods read-only
  575.    * @param {Object} obj
  576.    */
  577.  
  578.   var freezeMethods = function freezeMethods(obj) {
  579.     reduceDescriptors(obj, function (descriptor, name) {
  580.       var value = obj[name];
  581.       if (!isFunction(value)) return;
  582.       descriptor.enumerable = false;
  583.       if ('writable' in descriptor) {
  584.         descriptor.writable = false;
  585.         return;
  586.       }
  587.       if (!descriptor.set) {
  588.         descriptor.set = function () {
  589.           throw Error('Can not read-only method \'' + name + '\'');
  590.         };
  591.       }
  592.     });
  593.   };
  594.   var toObjectSet = function toObjectSet(arrayOrString, delimiter) {
  595.     var obj = {};
  596.     var define = function define(arr) {
  597.       arr.forEach(function (value) {
  598.         obj[value] = true;
  599.       });
  600.     };
  601.     isArray(arrayOrString) ? define(arrayOrString) : define(String(arrayOrString).split(delimiter));
  602.     return obj;
  603.   };
  604.   var noop = function noop() {};
  605.   var toFiniteNumber = function toFiniteNumber(value, defaultValue) {
  606.     value = +value;
  607.     return Number.isFinite(value) ? value : defaultValue;
  608.   };
  609.   var utils = {
  610.     isArray: isArray,
  611.     isArrayBuffer: isArrayBuffer,
  612.     isBuffer: isBuffer,
  613.     isFormData: isFormData,
  614.     isArrayBufferView: isArrayBufferView,
  615.     isString: isString,
  616.     isNumber: isNumber,
  617.     isBoolean: isBoolean,
  618.     isObject: isObject,
  619.     isPlainObject: isPlainObject,
  620.     isUndefined: isUndefined,
  621.     isDate: isDate,
  622.     isFile: isFile,
  623.     isBlob: isBlob,
  624.     isRegExp: isRegExp,
  625.     isFunction: isFunction,
  626.     isStream: isStream,
  627.     isURLSearchParams: isURLSearchParams,
  628.     isTypedArray: isTypedArray,
  629.     isFileList: isFileList,
  630.     forEach: forEach,
  631.     merge: merge,
  632.     extend: extend,
  633.     trim: trim,
  634.     stripBOM: stripBOM,
  635.     inherits: inherits,
  636.     toFlatObject: toFlatObject,
  637.     kindOf: kindOf,
  638.     kindOfTest: kindOfTest,
  639.     endsWith: endsWith,
  640.     toArray: toArray,
  641.     forEachEntry: forEachEntry,
  642.     matchAll: matchAll,
  643.     isHTMLForm: isHTMLForm,
  644.     hasOwnProperty: hasOwnProperty,
  645.     hasOwnProp: hasOwnProperty,
  646.     // an alias to avoid ESLint no-prototype-builtins detection
  647.     reduceDescriptors: reduceDescriptors,
  648.     freezeMethods: freezeMethods,
  649.     toObjectSet: toObjectSet,
  650.     toCamelCase: toCamelCase,
  651.     noop: noop,
  652.     toFiniteNumber: toFiniteNumber
  653.   };
  654.  
  655.   /**
  656.    * Create an Error with the specified message, config, error code, request and response.
  657.    *
  658.    * @param {string} message The error message.
  659.    * @param {string} [code] The error code (for example, 'ECONNABORTED').
  660.    * @param {Object} [config] The config.
  661.    * @param {Object} [request] The request.
  662.    * @param {Object} [response] The response.
  663.    *
  664.    * @returns {Error} The created error.
  665.    */
  666.   function AxiosError(message, code, config, request, response) {
  667.     Error.call(this);
  668.     if (Error.captureStackTrace) {
  669.       Error.captureStackTrace(this, this.constructor);
  670.     } else {
  671.       this.stack = new Error().stack;
  672.     }
  673.     this.message = message;
  674.     this.name = 'AxiosError';
  675.     code && (this.code = code);
  676.     config && (this.config = config);
  677.     request && (this.request = request);
  678.     response && (this.response = response);
  679.   }
  680.   utils.inherits(AxiosError, Error, {
  681.     toJSON: function toJSON() {
  682.       return {
  683.         // Standard
  684.         message: this.message,
  685.         name: this.name,
  686.         // Microsoft
  687.         description: this.description,
  688.         number: this.number,
  689.         // Mozilla
  690.         fileName: this.fileName,
  691.         lineNumber: this.lineNumber,
  692.         columnNumber: this.columnNumber,
  693.         stack: this.stack,
  694.         // Axios
  695.         config: this.config,
  696.         code: this.code,
  697.         status: this.response && this.response.status ? this.response.status : null
  698.       };
  699.     }
  700.   });
  701.   var prototype$1 = AxiosError.prototype;
  702.   var descriptors = {};
  703.   ['ERR_BAD_OPTION_VALUE', 'ERR_BAD_OPTION', 'ECONNABORTED', 'ETIMEDOUT', 'ERR_NETWORK', 'ERR_FR_TOO_MANY_REDIRECTS', 'ERR_DEPRECATED', 'ERR_BAD_RESPONSE', 'ERR_BAD_REQUEST', 'ERR_CANCELED', 'ERR_NOT_SUPPORT', 'ERR_INVALID_URL'
  704.   // eslint-disable-next-line func-names
  705.   ].forEach(function (code) {
  706.     descriptors[code] = {
  707.       value: code
  708.     };
  709.   });
  710.   Object.defineProperties(AxiosError, descriptors);
  711.   Object.defineProperty(prototype$1, 'isAxiosError', {
  712.     value: true
  713.   });
  714.  
  715.   // eslint-disable-next-line func-names
  716.   AxiosError.from = function (error, code, config, request, response, customProps) {
  717.     var axiosError = Object.create(prototype$1);
  718.     utils.toFlatObject(error, axiosError, function filter(obj) {
  719.       return obj !== Error.prototype;
  720.     }, function (prop) {
  721.       return prop !== 'isAxiosError';
  722.     });
  723.     AxiosError.call(axiosError, error.message, code, config, request, response);
  724.     axiosError.cause = error;
  725.     axiosError.name = error.name;
  726.     customProps && Object.assign(axiosError, customProps);
  727.     return axiosError;
  728.   };
  729.  
  730.   /* eslint-env browser */
  731.   var browser = (typeof self === "undefined" ? "undefined" : _typeof(self)) == 'object' ? self.FormData : window.FormData;
  732.  
  733.   /**
  734.    * Determines if the given thing is a array or js object.
  735.    *
  736.    * @param {string} thing - The object or array to be visited.
  737.    *
  738.    * @returns {boolean}
  739.    */
  740.   function isVisitable(thing) {
  741.     return utils.isPlainObject(thing) || utils.isArray(thing);
  742.   }
  743.  
  744.   /**
  745.    * It removes the brackets from the end of a string
  746.    *
  747.    * @param {string} key - The key of the parameter.
  748.    *
  749.    * @returns {string} the key without the brackets.
  750.    */
  751.   function removeBrackets(key) {
  752.     return utils.endsWith(key, '[]') ? key.slice(0, -2) : key;
  753.   }
  754.  
  755.   /**
  756.    * It takes a path, a key, and a boolean, and returns a string
  757.    *
  758.    * @param {string} path - The path to the current key.
  759.    * @param {string} key - The key of the current object being iterated over.
  760.    * @param {string} dots - If true, the key will be rendered with dots instead of brackets.
  761.    *
  762.    * @returns {string} The path to the current key.
  763.    */
  764.   function renderKey(path, key, dots) {
  765.     if (!path) return key;
  766.     return path.concat(key).map(function each(token, i) {
  767.       // eslint-disable-next-line no-param-reassign
  768.       token = removeBrackets(token);
  769.       return !dots && i ? '[' + token + ']' : token;
  770.     }).join(dots ? '.' : '');
  771.   }
  772.  
  773.   /**
  774.    * If the array is an array and none of its elements are visitable, then it's a flat array.
  775.    *
  776.    * @param {Array<any>} arr - The array to check
  777.    *
  778.    * @returns {boolean}
  779.    */
  780.   function isFlatArray(arr) {
  781.     return utils.isArray(arr) && !arr.some(isVisitable);
  782.   }
  783.   var predicates = utils.toFlatObject(utils, {}, null, function filter(prop) {
  784.     return /^is[A-Z]/.test(prop);
  785.   });
  786.  
  787.   /**
  788.    * If the thing is a FormData object, return true, otherwise return false.
  789.    *
  790.    * @param {unknown} thing - The thing to check.
  791.    *
  792.    * @returns {boolean}
  793.    */
  794.   function isSpecCompliant(thing) {
  795.     return thing && utils.isFunction(thing.append) && thing[Symbol.toStringTag] === 'FormData' && thing[Symbol.iterator];
  796.   }
  797.  
  798.   /**
  799.    * Convert a data object to FormData
  800.    *
  801.    * @param {Object} obj
  802.    * @param {?Object} [formData]
  803.    * @param {?Object} [options]
  804.    * @param {Function} [options.visitor]
  805.    * @param {Boolean} [options.metaTokens = true]
  806.    * @param {Boolean} [options.dots = false]
  807.    * @param {?Boolean} [options.indexes = false]
  808.    *
  809.    * @returns {Object}
  810.    **/
  811.  
  812.   /**
  813.    * It converts an object into a FormData object
  814.    *
  815.    * @param {Object<any, any>} obj - The object to convert to form data.
  816.    * @param {string} formData - The FormData object to append to.
  817.    * @param {Object<string, any>} options
  818.    *
  819.    * @returns
  820.    */
  821.   function toFormData(obj, formData, options) {
  822.     if (!utils.isObject(obj)) {
  823.       throw new TypeError('target must be an object');
  824.     }
  825.  
  826.     // eslint-disable-next-line no-param-reassign
  827.     formData = formData || new (browser || FormData)();
  828.  
  829.     // eslint-disable-next-line no-param-reassign
  830.     options = utils.toFlatObject(options, {
  831.       metaTokens: true,
  832.       dots: false,
  833.       indexes: false
  834.     }, false, function defined(option, source) {
  835.       // eslint-disable-next-line no-eq-null,eqeqeq
  836.       return !utils.isUndefined(source[option]);
  837.     });
  838.     var metaTokens = options.metaTokens;
  839.     // eslint-disable-next-line no-use-before-define
  840.     var visitor = options.visitor || defaultVisitor;
  841.     var dots = options.dots;
  842.     var indexes = options.indexes;
  843.     var _Blob = options.Blob || typeof Blob !== 'undefined' && Blob;
  844.     var useBlob = _Blob && isSpecCompliant(formData);
  845.     if (!utils.isFunction(visitor)) {
  846.       throw new TypeError('visitor must be a function');
  847.     }
  848.     function convertValue(value) {
  849.       if (value === null) return '';
  850.       if (utils.isDate(value)) {
  851.         return value.toISOString();
  852.       }
  853.       if (!useBlob && utils.isBlob(value)) {
  854.         throw new AxiosError('Blob is not supported. Use a Buffer instead.');
  855.       }
  856.       if (utils.isArrayBuffer(value) || utils.isTypedArray(value)) {
  857.         return useBlob && typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value);
  858.       }
  859.       return value;
  860.     }
  861.  
  862.     /**
  863.      * Default visitor.
  864.      *
  865.      * @param {*} value
  866.      * @param {String|Number} key
  867.      * @param {Array<String|Number>} path
  868.      * @this {FormData}
  869.      *
  870.      * @returns {boolean} return true to visit the each prop of the value recursively
  871.      */
  872.     function defaultVisitor(value, key, path) {
  873.       var arr = value;
  874.       if (value && !path && _typeof(value) === 'object') {
  875.         if (utils.endsWith(key, '{}')) {
  876.           // eslint-disable-next-line no-param-reassign
  877.           key = metaTokens ? key : key.slice(0, -2);
  878.           // eslint-disable-next-line no-param-reassign
  879.           value = JSON.stringify(value);
  880.         } else if (utils.isArray(value) && isFlatArray(value) || utils.isFileList(value) || utils.endsWith(key, '[]') && (arr = utils.toArray(value))) {
  881.           // eslint-disable-next-line no-param-reassign
  882.           key = removeBrackets(key);
  883.           arr.forEach(function each(el, index) {
  884.             !(utils.isUndefined(el) || el === null) && formData.append(
  885.             // eslint-disable-next-line no-nested-ternary
  886.             indexes === true ? renderKey([key], index, dots) : indexes === null ? key : key + '[]', convertValue(el));
  887.           });
  888.           return false;
  889.         }
  890.       }
  891.       if (isVisitable(value)) {
  892.         return true;
  893.       }
  894.       formData.append(renderKey(path, key, dots), convertValue(value));
  895.       return false;
  896.     }
  897.     var stack = [];
  898.     var exposedHelpers = Object.assign(predicates, {
  899.       defaultVisitor: defaultVisitor,
  900.       convertValue: convertValue,
  901.       isVisitable: isVisitable
  902.     });
  903.     function build(value, path) {
  904.       if (utils.isUndefined(value)) return;
  905.       if (stack.indexOf(value) !== -1) {
  906.         throw Error('Circular reference detected in ' + path.join('.'));
  907.       }
  908.       stack.push(value);
  909.       utils.forEach(value, function each(el, key) {
  910.         var result = !(utils.isUndefined(el) || el === null) && visitor.call(formData, el, utils.isString(key) ? key.trim() : key, path, exposedHelpers);
  911.         if (result === true) {
  912.           build(el, path ? path.concat(key) : [key]);
  913.         }
  914.       });
  915.       stack.pop();
  916.     }
  917.     if (!utils.isObject(obj)) {
  918.       throw new TypeError('data must be an object');
  919.     }
  920.     build(obj);
  921.     return formData;
  922.   }
  923.  
  924.   /**
  925.    * It encodes a string by replacing all characters that are not in the unreserved set with
  926.    * their percent-encoded equivalents
  927.    *
  928.    * @param {string} str - The string to encode.
  929.    *
  930.    * @returns {string} The encoded string.
  931.    */
  932.   function encode$1(str) {
  933.     var charMap = {
  934.       '!': '%21',
  935.       "'": '%27',
  936.       '(': '%28',
  937.       ')': '%29',
  938.       '~': '%7E',
  939.       '%20': '+',
  940.       '%00': '\x00'
  941.     };
  942.     return encodeURIComponent(str).replace(/[!'()~]|%20|%00/g, function replacer(match) {
  943.       return charMap[match];
  944.     });
  945.   }
  946.  
  947.   /**
  948.    * It takes a params object and converts it to a FormData object
  949.    *
  950.    * @param {Object<string, any>} params - The parameters to be converted to a FormData object.
  951.    * @param {Object<string, any>} options - The options object passed to the Axios constructor.
  952.    *
  953.    * @returns {void}
  954.    */
  955.   function AxiosURLSearchParams(params, options) {
  956.     this._pairs = [];
  957.     params && toFormData(params, this, options);
  958.   }
  959.   var prototype = AxiosURLSearchParams.prototype;
  960.   prototype.append = function append(name, value) {
  961.     this._pairs.push([name, value]);
  962.   };
  963.   prototype.toString = function toString(encoder) {
  964.     var _encode = encoder ? function (value) {
  965.       return encoder.call(this, value, encode$1);
  966.     } : encode$1;
  967.     return this._pairs.map(function each(pair) {
  968.       return _encode(pair[0]) + '=' + _encode(pair[1]);
  969.     }, '').join('&');
  970.   };
  971.  
  972.   /**
  973.    * It replaces all instances of the characters `:`, `$`, `,`, `+`, `[`, and `]` with their
  974.    * URI encoded counterparts
  975.    *
  976.    * @param {string} val The value to be encoded.
  977.    *
  978.    * @returns {string} The encoded value.
  979.    */
  980.   function encode(val) {
  981.     return encodeURIComponent(val).replace(/%3A/gi, ':').replace(/%24/g, '$').replace(/%2C/gi, ',').replace(/%20/g, '+').replace(/%5B/gi, '[').replace(/%5D/gi, ']');
  982.   }
  983.  
  984.   /**
  985.    * Build a URL by appending params to the end
  986.    *
  987.    * @param {string} url The base of the url (e.g., http://www.google.com)
  988.    * @param {object} [params] The params to be appended
  989.    * @param {?object} options
  990.    *
  991.    * @returns {string} The formatted url
  992.    */
  993.   function buildURL(url, params, options) {
  994.     /*eslint no-param-reassign:0*/
  995.     if (!params) {
  996.       return url;
  997.     }
  998.     var _encode = options && options.encode || encode;
  999.     var serializeFn = options && options.serialize;
  1000.     var serializedParams;
  1001.     if (serializeFn) {
  1002.       serializedParams = serializeFn(params, options);
  1003.     } else {
  1004.       serializedParams = utils.isURLSearchParams(params) ? params.toString() : new AxiosURLSearchParams(params, options).toString(_encode);
  1005.     }
  1006.     if (serializedParams) {
  1007.       var hashmarkIndex = url.indexOf("#");
  1008.       if (hashmarkIndex !== -1) {
  1009.         url = url.slice(0, hashmarkIndex);
  1010.       }
  1011.       url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
  1012.     }
  1013.     return url;
  1014.   }
  1015.  
  1016.   var InterceptorManager = /*#__PURE__*/function () {
  1017.     function InterceptorManager() {
  1018.       _classCallCheck(this, InterceptorManager);
  1019.       this.handlers = [];
  1020.     }
  1021.  
  1022.     /**
  1023.      * Add a new interceptor to the stack
  1024.      *
  1025.      * @param {Function} fulfilled The function to handle `then` for a `Promise`
  1026.      * @param {Function} rejected The function to handle `reject` for a `Promise`
  1027.      *
  1028.      * @return {Number} An ID used to remove interceptor later
  1029.      */
  1030.     _createClass(InterceptorManager, [{
  1031.       key: "use",
  1032.       value: function use(fulfilled, rejected, options) {
  1033.         this.handlers.push({
  1034.           fulfilled: fulfilled,
  1035.           rejected: rejected,
  1036.           synchronous: options ? options.synchronous : false,
  1037.           runWhen: options ? options.runWhen : null
  1038.         });
  1039.         return this.handlers.length - 1;
  1040.       }
  1041.  
  1042.       /**
  1043.        * Remove an interceptor from the stack
  1044.        *
  1045.        * @param {Number} id The ID that was returned by `use`
  1046.        *
  1047.        * @returns {Boolean} `true` if the interceptor was removed, `false` otherwise
  1048.        */
  1049.     }, {
  1050.       key: "eject",
  1051.       value: function eject(id) {
  1052.         if (this.handlers[id]) {
  1053.           this.handlers[id] = null;
  1054.         }
  1055.       }
  1056.  
  1057.       /**
  1058.        * Clear all interceptors from the stack
  1059.        *
  1060.        * @returns {void}
  1061.        */
  1062.     }, {
  1063.       key: "clear",
  1064.       value: function clear() {
  1065.         if (this.handlers) {
  1066.           this.handlers = [];
  1067.         }
  1068.       }
  1069.  
  1070.       /**
  1071.        * Iterate over all the registered interceptors
  1072.        *
  1073.        * This method is particularly useful for skipping over any
  1074.        * interceptors that may have become `null` calling `eject`.
  1075.        *
  1076.        * @param {Function} fn The function to call for each interceptor
  1077.        *
  1078.        * @returns {void}
  1079.        */
  1080.     }, {
  1081.       key: "forEach",
  1082.       value: function forEach(fn) {
  1083.         utils.forEach(this.handlers, function forEachHandler(h) {
  1084.           if (h !== null) {
  1085.             fn(h);
  1086.           }
  1087.         });
  1088.       }
  1089.     }]);
  1090.     return InterceptorManager;
  1091.   }();
  1092.  
  1093.   var transitionalDefaults = {
  1094.     silentJSONParsing: true,
  1095.     forcedJSONParsing: true,
  1096.     clarifyTimeoutError: false
  1097.   };
  1098.  
  1099.   var URLSearchParams$1 = typeof URLSearchParams !== 'undefined' ? URLSearchParams : AxiosURLSearchParams;
  1100.  
  1101.   var FormData$1 = FormData;
  1102.  
  1103.   /**
  1104.    * Determine if we're running in a standard browser environment
  1105.    *
  1106.    * This allows axios to run in a web worker, and react-native.
  1107.    * Both environments support XMLHttpRequest, but not fully standard globals.
  1108.    *
  1109.    * web workers:
  1110.    *  typeof window -> undefined
  1111.    *  typeof document -> undefined
  1112.    *
  1113.    * react-native:
  1114.    *  navigator.product -> 'ReactNative'
  1115.    * nativescript
  1116.    *  navigator.product -> 'NativeScript' or 'NS'
  1117.    *
  1118.    * @returns {boolean}
  1119.    */
  1120.   var isStandardBrowserEnv = function () {
  1121.     var product;
  1122.     if (typeof navigator !== 'undefined' && ((product = navigator.product) === 'ReactNative' || product === 'NativeScript' || product === 'NS')) {
  1123.       return false;
  1124.     }
  1125.     return typeof window !== 'undefined' && typeof document !== 'undefined';
  1126.   }();
  1127.   var platform = {
  1128.     isBrowser: true,
  1129.     classes: {
  1130.       URLSearchParams: URLSearchParams$1,
  1131.       FormData: FormData$1,
  1132.       Blob: Blob
  1133.     },
  1134.     isStandardBrowserEnv: isStandardBrowserEnv,
  1135.     protocols: ['http', 'https', 'file', 'blob', 'url', 'data']
  1136.   };
  1137.  
  1138.   function toURLEncodedForm(data, options) {
  1139.     return toFormData(data, new platform.classes.URLSearchParams(), Object.assign({
  1140.       visitor: function visitor(value, key, path, helpers) {
  1141.         if (platform.isNode && utils.isBuffer(value)) {
  1142.           this.append(key, value.toString('base64'));
  1143.           return false;
  1144.         }
  1145.         return helpers.defaultVisitor.apply(this, arguments);
  1146.       }
  1147.     }, options));
  1148.   }
  1149.  
  1150.   /**
  1151.    * It takes a string like `foo[x][y][z]` and returns an array like `['foo', 'x', 'y', 'z']
  1152.    *
  1153.    * @param {string} name - The name of the property to get.
  1154.    *
  1155.    * @returns An array of strings.
  1156.    */
  1157.   function parsePropPath(name) {
  1158.     // foo[x][y][z]
  1159.     // foo.x.y.z
  1160.     // foo-x-y-z
  1161.     // foo x y z
  1162.     return utils.matchAll(/\w+|\[(\w*)]/g, name).map(function (match) {
  1163.       return match[0] === '[]' ? '' : match[1] || match[0];
  1164.     });
  1165.   }
  1166.  
  1167.   /**
  1168.    * Convert an array to an object.
  1169.    *
  1170.    * @param {Array<any>} arr - The array to convert to an object.
  1171.    *
  1172.    * @returns An object with the same keys and values as the array.
  1173.    */
  1174.   function arrayToObject(arr) {
  1175.     var obj = {};
  1176.     var keys = Object.keys(arr);
  1177.     var i;
  1178.     var len = keys.length;
  1179.     var key;
  1180.     for (i = 0; i < len; i++) {
  1181.       key = keys[i];
  1182.       obj[key] = arr[key];
  1183.     }
  1184.     return obj;
  1185.   }
  1186.  
  1187.   /**
  1188.    * It takes a FormData object and returns a JavaScript object
  1189.    *
  1190.    * @param {string} formData The FormData object to convert to JSON.
  1191.    *
  1192.    * @returns {Object<string, any> | null} The converted object.
  1193.    */
  1194.   function formDataToJSON(formData) {
  1195.     function buildPath(path, value, target, index) {
  1196.       var name = path[index++];
  1197.       var isNumericKey = Number.isFinite(+name);
  1198.       var isLast = index >= path.length;
  1199.       name = !name && utils.isArray(target) ? target.length : name;
  1200.       if (isLast) {
  1201.         if (utils.hasOwnProp(target, name)) {
  1202.           target[name] = [target[name], value];
  1203.         } else {
  1204.           target[name] = value;
  1205.         }
  1206.         return !isNumericKey;
  1207.       }
  1208.       if (!target[name] || !utils.isObject(target[name])) {
  1209.         target[name] = [];
  1210.       }
  1211.       var result = buildPath(path, value, target[name], index);
  1212.       if (result && utils.isArray(target[name])) {
  1213.         target[name] = arrayToObject(target[name]);
  1214.       }
  1215.       return !isNumericKey;
  1216.     }
  1217.     if (utils.isFormData(formData) && utils.isFunction(formData.entries)) {
  1218.       var obj = {};
  1219.       utils.forEachEntry(formData, function (name, value) {
  1220.         buildPath(parsePropPath(name), value, obj, 0);
  1221.       });
  1222.       return obj;
  1223.     }
  1224.     return null;
  1225.   }
  1226.  
  1227.   /**
  1228.    * Resolve or reject a Promise based on response status.
  1229.    *
  1230.    * @param {Function} resolve A function that resolves the promise.
  1231.    * @param {Function} reject A function that rejects the promise.
  1232.    * @param {object} response The response.
  1233.    *
  1234.    * @returns {object} The response.
  1235.    */
  1236.   function settle(resolve, reject, response) {
  1237.     var validateStatus = response.config.validateStatus;
  1238.     if (!response.status || !validateStatus || validateStatus(response.status)) {
  1239.       resolve(response);
  1240.     } else {
  1241.       reject(new AxiosError('Request failed with status code ' + response.status, [AxiosError.ERR_BAD_REQUEST, AxiosError.ERR_BAD_RESPONSE][Math.floor(response.status / 100) - 4], response.config, response.request, response));
  1242.     }
  1243.   }
  1244.  
  1245.   var cookies = platform.isStandardBrowserEnv ?
  1246.   // Standard browser envs support document.cookie
  1247.   function standardBrowserEnv() {
  1248.     return {
  1249.       write: function write(name, value, expires, path, domain, secure) {
  1250.         var cookie = [];
  1251.         cookie.push(name + '=' + encodeURIComponent(value));
  1252.         if (utils.isNumber(expires)) {
  1253.           cookie.push('expires=' + new Date(expires).toGMTString());
  1254.         }
  1255.         if (utils.isString(path)) {
  1256.           cookie.push('path=' + path);
  1257.         }
  1258.         if (utils.isString(domain)) {
  1259.           cookie.push('domain=' + domain);
  1260.         }
  1261.         if (secure === true) {
  1262.           cookie.push('secure');
  1263.         }
  1264.         document.cookie = cookie.join('; ');
  1265.       },
  1266.       read: function read(name) {
  1267.         var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
  1268.         return match ? decodeURIComponent(match[3]) : null;
  1269.       },
  1270.       remove: function remove(name) {
  1271.         this.write(name, '', Date.now() - 86400000);
  1272.       }
  1273.     };
  1274.   }() :
  1275.   // Non standard browser env (web workers, react-native) lack needed support.
  1276.   function nonStandardBrowserEnv() {
  1277.     return {
  1278.       write: function write() {},
  1279.       read: function read() {
  1280.         return null;
  1281.       },
  1282.       remove: function remove() {}
  1283.     };
  1284.   }();
  1285.  
  1286.   /**
  1287.    * Determines whether the specified URL is absolute
  1288.    *
  1289.    * @param {string} url The URL to test
  1290.    *
  1291.    * @returns {boolean} True if the specified URL is absolute, otherwise false
  1292.    */
  1293.   function isAbsoluteURL(url) {
  1294.     // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
  1295.     // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
  1296.     // by any combination of letters, digits, plus, period, or hyphen.
  1297.     return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
  1298.   }
  1299.  
  1300.   /**
  1301.    * Creates a new URL by combining the specified URLs
  1302.    *
  1303.    * @param {string} baseURL The base URL
  1304.    * @param {string} relativeURL The relative URL
  1305.    *
  1306.    * @returns {string} The combined URL
  1307.    */
  1308.   function combineURLs(baseURL, relativeURL) {
  1309.     return relativeURL ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '') : baseURL;
  1310.   }
  1311.  
  1312.   /**
  1313.    * Creates a new URL by combining the baseURL with the requestedURL,
  1314.    * only when the requestedURL is not already an absolute URL.
  1315.    * If the requestURL is absolute, this function returns the requestedURL untouched.
  1316.    *
  1317.    * @param {string} baseURL The base URL
  1318.    * @param {string} requestedURL Absolute or relative URL to combine
  1319.    *
  1320.    * @returns {string} The combined full path
  1321.    */
  1322.   function buildFullPath(baseURL, requestedURL) {
  1323.     if (baseURL && !isAbsoluteURL(requestedURL)) {
  1324.       return combineURLs(baseURL, requestedURL);
  1325.     }
  1326.     return requestedURL;
  1327.   }
  1328.  
  1329.   var isURLSameOrigin = platform.isStandardBrowserEnv ?
  1330.   // Standard browser envs have full support of the APIs needed to test
  1331.   // whether the request URL is of the same origin as current location.
  1332.   function standardBrowserEnv() {
  1333.     var msie = /(msie|trident)/i.test(navigator.userAgent);
  1334.     var urlParsingNode = document.createElement('a');
  1335.     var originURL;
  1336.  
  1337.     /**
  1338.     * Parse a URL to discover it's components
  1339.     *
  1340.     * @param {String} url The URL to be parsed
  1341.     * @returns {Object}
  1342.     */
  1343.     function resolveURL(url) {
  1344.       var href = url;
  1345.       if (msie) {
  1346.         // IE needs attribute set twice to normalize properties
  1347.         urlParsingNode.setAttribute('href', href);
  1348.         href = urlParsingNode.href;
  1349.       }
  1350.       urlParsingNode.setAttribute('href', href);
  1351.  
  1352.       // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
  1353.       return {
  1354.         href: urlParsingNode.href,
  1355.         protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
  1356.         host: urlParsingNode.host,
  1357.         search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
  1358.         hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
  1359.         hostname: urlParsingNode.hostname,
  1360.         port: urlParsingNode.port,
  1361.         pathname: urlParsingNode.pathname.charAt(0) === '/' ? urlParsingNode.pathname : '/' + urlParsingNode.pathname
  1362.       };
  1363.     }
  1364.     originURL = resolveURL(window.location.href);
  1365.  
  1366.     /**
  1367.     * Determine if a URL shares the same origin as the current location
  1368.     *
  1369.     * @param {String} requestURL The URL to test
  1370.     * @returns {boolean} True if URL shares the same origin, otherwise false
  1371.     */
  1372.     return function isURLSameOrigin(requestURL) {
  1373.       var parsed = utils.isString(requestURL) ? resolveURL(requestURL) : requestURL;
  1374.       return parsed.protocol === originURL.protocol && parsed.host === originURL.host;
  1375.     };
  1376.   }() :
  1377.   // Non standard browser envs (web workers, react-native) lack needed support.
  1378.   function nonStandardBrowserEnv() {
  1379.     return function isURLSameOrigin() {
  1380.       return true;
  1381.     };
  1382.   }();
  1383.  
  1384.   /**
  1385.    * A `CanceledError` is an object that is thrown when an operation is canceled.
  1386.    *
  1387.    * @param {string=} message The message.
  1388.    * @param {Object=} config The config.
  1389.    * @param {Object=} request The request.
  1390.    *
  1391.    * @returns {CanceledError} The created error.
  1392.    */
  1393.   function CanceledError(message, config, request) {
  1394.     // eslint-disable-next-line no-eq-null,eqeqeq
  1395.     AxiosError.call(this, message == null ? 'canceled' : message, AxiosError.ERR_CANCELED, config, request);
  1396.     this.name = 'CanceledError';
  1397.   }
  1398.   utils.inherits(CanceledError, AxiosError, {
  1399.     __CANCEL__: true
  1400.   });
  1401.  
  1402.   function parseProtocol(url) {
  1403.     var match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url);
  1404.     return match && match[1] || '';
  1405.   }
  1406.  
  1407.   // RawAxiosHeaders whose duplicates are ignored by node
  1408.   // c.f. https://nodejs.org/api/http.html#http_message_headers
  1409.   var ignoreDuplicateOf = utils.toObjectSet(['age', 'authorization', 'content-length', 'content-type', 'etag', 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since', 'last-modified', 'location', 'max-forwards', 'proxy-authorization', 'referer', 'retry-after', 'user-agent']);
  1410.  
  1411.   /**
  1412.    * Parse headers into an object
  1413.    *
  1414.    * ```
  1415.    * Date: Wed, 27 Aug 2014 08:58:49 GMT
  1416.    * Content-Type: application/json
  1417.    * Connection: keep-alive
  1418.    * Transfer-Encoding: chunked
  1419.    * ```
  1420.    *
  1421.    * @param {String} rawHeaders Headers needing to be parsed
  1422.    *
  1423.    * @returns {Object} Headers parsed into an object
  1424.    */
  1425.   var parseHeaders = (function (rawHeaders) {
  1426.     var parsed = {};
  1427.     var key;
  1428.     var val;
  1429.     var i;
  1430.     rawHeaders && rawHeaders.split('\n').forEach(function parser(line) {
  1431.       i = line.indexOf(':');
  1432.       key = line.substring(0, i).trim().toLowerCase();
  1433.       val = line.substring(i + 1).trim();
  1434.       if (!key || parsed[key] && ignoreDuplicateOf[key]) {
  1435.         return;
  1436.       }
  1437.       if (key === 'set-cookie') {
  1438.         if (parsed[key]) {
  1439.           parsed[key].push(val);
  1440.         } else {
  1441.           parsed[key] = [val];
  1442.         }
  1443.       } else {
  1444.         parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
  1445.       }
  1446.     });
  1447.     return parsed;
  1448.   });
  1449.  
  1450.   var $internals = Symbol('internals');
  1451.   var $defaults = Symbol('defaults');
  1452.   function normalizeHeader(header) {
  1453.     return header && String(header).trim().toLowerCase();
  1454.   }
  1455.   function normalizeValue(value) {
  1456.     if (value === false || value == null) {
  1457.       return value;
  1458.     }
  1459.     return utils.isArray(value) ? value.map(normalizeValue) : String(value);
  1460.   }
  1461.   function parseTokens(str) {
  1462.     var tokens = Object.create(null);
  1463.     var tokensRE = /([^\s,;=]+)\s*(?:=\s*([^,;]+))?/g;
  1464.     var match;
  1465.     while (match = tokensRE.exec(str)) {
  1466.       tokens[match[1]] = match[2];
  1467.     }
  1468.     return tokens;
  1469.   }
  1470.   function matchHeaderValue(context, value, header, filter) {
  1471.     if (utils.isFunction(filter)) {
  1472.       return filter.call(this, value, header);
  1473.     }
  1474.     if (!utils.isString(value)) return;
  1475.     if (utils.isString(filter)) {
  1476.       return value.indexOf(filter) !== -1;
  1477.     }
  1478.     if (utils.isRegExp(filter)) {
  1479.       return filter.test(value);
  1480.     }
  1481.   }
  1482.   function formatHeader(header) {
  1483.     return header.trim().toLowerCase().replace(/([a-z\d])(\w*)/g, function (w, _char, str) {
  1484.       return _char.toUpperCase() + str;
  1485.     });
  1486.   }
  1487.   function buildAccessors(obj, header) {
  1488.     var accessorName = utils.toCamelCase(' ' + header);
  1489.     ['get', 'set', 'has'].forEach(function (methodName) {
  1490.       Object.defineProperty(obj, methodName + accessorName, {
  1491.         value: function value(arg1, arg2, arg3) {
  1492.           return this[methodName].call(this, header, arg1, arg2, arg3);
  1493.         },
  1494.         configurable: true
  1495.       });
  1496.     });
  1497.   }
  1498.   function findKey(obj, key) {
  1499.     key = key.toLowerCase();
  1500.     var keys = Object.keys(obj);
  1501.     var i = keys.length;
  1502.     var _key;
  1503.     while (i-- > 0) {
  1504.       _key = keys[i];
  1505.       if (key === _key.toLowerCase()) {
  1506.         return _key;
  1507.       }
  1508.     }
  1509.     return null;
  1510.   }
  1511.   function AxiosHeaders(headers, defaults) {
  1512.     headers && this.set(headers);
  1513.     this[$defaults] = defaults || null;
  1514.   }
  1515.   Object.assign(AxiosHeaders.prototype, {
  1516.     set: function set(header, valueOrRewrite, rewrite) {
  1517.       var self = this;
  1518.       function setHeader(_value, _header, _rewrite) {
  1519.         var lHeader = normalizeHeader(_header);
  1520.         if (!lHeader) {
  1521.           throw new Error('header name must be a non-empty string');
  1522.         }
  1523.         var key = findKey(self, lHeader);
  1524.         if (key && _rewrite !== true && (self[key] === false || _rewrite === false)) {
  1525.           return;
  1526.         }
  1527.         self[key || _header] = normalizeValue(_value);
  1528.       }
  1529.       if (utils.isPlainObject(header)) {
  1530.         utils.forEach(header, function (_value, _header) {
  1531.           setHeader(_value, _header, valueOrRewrite);
  1532.         });
  1533.       } else {
  1534.         setHeader(valueOrRewrite, header, rewrite);
  1535.       }
  1536.       return this;
  1537.     },
  1538.     get: function get(header, parser) {
  1539.       header = normalizeHeader(header);
  1540.       if (!header) return undefined;
  1541.       var key = findKey(this, header);
  1542.       if (key) {
  1543.         var value = this[key];
  1544.         if (!parser) {
  1545.           return value;
  1546.         }
  1547.         if (parser === true) {
  1548.           return parseTokens(value);
  1549.         }
  1550.         if (utils.isFunction(parser)) {
  1551.           return parser.call(this, value, key);
  1552.         }
  1553.         if (utils.isRegExp(parser)) {
  1554.           return parser.exec(value);
  1555.         }
  1556.         throw new TypeError('parser must be boolean|regexp|function');
  1557.       }
  1558.     },
  1559.     has: function has(header, matcher) {
  1560.       header = normalizeHeader(header);
  1561.       if (header) {
  1562.         var key = findKey(this, header);
  1563.         return !!(key && (!matcher || matchHeaderValue(this, this[key], key, matcher)));
  1564.       }
  1565.       return false;
  1566.     },
  1567.     "delete": function _delete(header, matcher) {
  1568.       var self = this;
  1569.       var deleted = false;
  1570.       function deleteHeader(_header) {
  1571.         _header = normalizeHeader(_header);
  1572.         if (_header) {
  1573.           var key = findKey(self, _header);
  1574.           if (key && (!matcher || matchHeaderValue(self, self[key], key, matcher))) {
  1575.             delete self[key];
  1576.             deleted = true;
  1577.           }
  1578.         }
  1579.       }
  1580.       if (utils.isArray(header)) {
  1581.         header.forEach(deleteHeader);
  1582.       } else {
  1583.         deleteHeader(header);
  1584.       }
  1585.       return deleted;
  1586.     },
  1587.     clear: function clear() {
  1588.       return Object.keys(this).forEach(this["delete"].bind(this));
  1589.     },
  1590.     normalize: function normalize(format) {
  1591.       var self = this;
  1592.       var headers = {};
  1593.       utils.forEach(this, function (value, header) {
  1594.         var key = findKey(headers, header);
  1595.         if (key) {
  1596.           self[key] = normalizeValue(value);
  1597.           delete self[header];
  1598.           return;
  1599.         }
  1600.         var normalized = format ? formatHeader(header) : String(header).trim();
  1601.         if (normalized !== header) {
  1602.           delete self[header];
  1603.         }
  1604.         self[normalized] = normalizeValue(value);
  1605.         headers[normalized] = true;
  1606.       });
  1607.       return this;
  1608.     },
  1609.     toJSON: function toJSON(asStrings) {
  1610.       var obj = Object.create(null);
  1611.       utils.forEach(Object.assign({}, this[$defaults] || null, this), function (value, header) {
  1612.         if (value == null || value === false) return;
  1613.         obj[header] = asStrings && utils.isArray(value) ? value.join(', ') : value;
  1614.       });
  1615.       return obj;
  1616.     }
  1617.   });
  1618.   Object.assign(AxiosHeaders, {
  1619.     from: function from(thing) {
  1620.       if (utils.isString(thing)) {
  1621.         return new this(parseHeaders(thing));
  1622.       }
  1623.       return thing instanceof this ? thing : new this(thing);
  1624.     },
  1625.     accessor: function accessor(header) {
  1626.       var internals = this[$internals] = this[$internals] = {
  1627.         accessors: {}
  1628.       };
  1629.       var accessors = internals.accessors;
  1630.       var prototype = this.prototype;
  1631.       function defineAccessor(_header) {
  1632.         var lHeader = normalizeHeader(_header);
  1633.         if (!accessors[lHeader]) {
  1634.           buildAccessors(prototype, _header);
  1635.           accessors[lHeader] = true;
  1636.         }
  1637.       }
  1638.       utils.isArray(header) ? header.forEach(defineAccessor) : defineAccessor(header);
  1639.       return this;
  1640.     }
  1641.   });
  1642.   AxiosHeaders.accessor(['Content-Type', 'Content-Length', 'Accept', 'Accept-Encoding', 'User-Agent']);
  1643.   utils.freezeMethods(AxiosHeaders.prototype);
  1644.   utils.freezeMethods(AxiosHeaders);
  1645.  
  1646.   /**
  1647.    * Calculate data maxRate
  1648.    * @param {Number} [samplesCount= 10]
  1649.    * @param {Number} [min= 1000]
  1650.    * @returns {Function}
  1651.    */
  1652.   function speedometer(samplesCount, min) {
  1653.     samplesCount = samplesCount || 10;
  1654.     var bytes = new Array(samplesCount);
  1655.     var timestamps = new Array(samplesCount);
  1656.     var head = 0;
  1657.     var tail = 0;
  1658.     var firstSampleTS;
  1659.     min = min !== undefined ? min : 1000;
  1660.     return function push(chunkLength) {
  1661.       var now = Date.now();
  1662.       var startedAt = timestamps[tail];
  1663.       if (!firstSampleTS) {
  1664.         firstSampleTS = now;
  1665.       }
  1666.       bytes[head] = chunkLength;
  1667.       timestamps[head] = now;
  1668.       var i = tail;
  1669.       var bytesCount = 0;
  1670.       while (i !== head) {
  1671.         bytesCount += bytes[i++];
  1672.         i = i % samplesCount;
  1673.       }
  1674.       head = (head + 1) % samplesCount;
  1675.       if (head === tail) {
  1676.         tail = (tail + 1) % samplesCount;
  1677.       }
  1678.       if (now - firstSampleTS < min) {
  1679.         return;
  1680.       }
  1681.       var passed = startedAt && now - startedAt;
  1682.       return passed ? Math.round(bytesCount * 1000 / passed) : undefined;
  1683.     };
  1684.   }
  1685.  
  1686.   function progressEventReducer(listener, isDownloadStream) {
  1687.     var bytesNotified = 0;
  1688.     var _speedometer = speedometer(50, 250);
  1689.     return function (e) {
  1690.       var loaded = e.loaded;
  1691.       var total = e.lengthComputable ? e.total : undefined;
  1692.       var progressBytes = loaded - bytesNotified;
  1693.       var rate = _speedometer(progressBytes);
  1694.       var inRange = loaded <= total;
  1695.       bytesNotified = loaded;
  1696.       var data = {
  1697.         loaded: loaded,
  1698.         total: total,
  1699.         progress: total ? loaded / total : undefined,
  1700.         bytes: progressBytes,
  1701.         rate: rate ? rate : undefined,
  1702.         estimated: rate && total && inRange ? (total - loaded) / rate : undefined
  1703.       };
  1704.       data[isDownloadStream ? 'download' : 'upload'] = true;
  1705.       listener(data);
  1706.     };
  1707.   }
  1708.   function xhrAdapter(config) {
  1709.     return new Promise(function dispatchXhrRequest(resolve, reject) {
  1710.       var requestData = config.data;
  1711.       var requestHeaders = AxiosHeaders.from(config.headers).normalize();
  1712.       var responseType = config.responseType;
  1713.       var onCanceled;
  1714.       function done() {
  1715.         if (config.cancelToken) {
  1716.           config.cancelToken.unsubscribe(onCanceled);
  1717.         }
  1718.         if (config.signal) {
  1719.           config.signal.removeEventListener('abort', onCanceled);
  1720.         }
  1721.       }
  1722.       if (utils.isFormData(requestData) && platform.isStandardBrowserEnv) {
  1723.         requestHeaders.setContentType(false); // Let the browser set it
  1724.       }
  1725.  
  1726.       var request = new XMLHttpRequest();
  1727.  
  1728.       // HTTP basic authentication
  1729.       if (config.auth) {
  1730.         var username = config.auth.username || '';
  1731.         var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
  1732.         requestHeaders.set('Authorization', 'Basic ' + btoa(username + ':' + password));
  1733.       }
  1734.       var fullPath = buildFullPath(config.baseURL, config.url);
  1735.       request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
  1736.  
  1737.       // Set the request timeout in MS
  1738.       request.timeout = config.timeout;
  1739.       function onloadend() {
  1740.         if (!request) {
  1741.           return;
  1742.         }
  1743.         // Prepare the response
  1744.         var responseHeaders = AxiosHeaders.from('getAllResponseHeaders' in request && request.getAllResponseHeaders());
  1745.         var responseData = !responseType || responseType === 'text' || responseType === 'json' ? request.responseText : request.response;
  1746.         var response = {
  1747.           data: responseData,
  1748.           status: request.status,
  1749.           statusText: request.statusText,
  1750.           headers: responseHeaders,
  1751.           config: config,
  1752.           request: request
  1753.         };
  1754.         settle(function _resolve(value) {
  1755.           resolve(value);
  1756.           done();
  1757.         }, function _reject(err) {
  1758.           reject(err);
  1759.           done();
  1760.         }, response);
  1761.  
  1762.         // Clean up request
  1763.         request = null;
  1764.       }
  1765.       if ('onloadend' in request) {
  1766.         // Use onloadend if available
  1767.         request.onloadend = onloadend;
  1768.       } else {
  1769.         // Listen for ready state to emulate onloadend
  1770.         request.onreadystatechange = function handleLoad() {
  1771.           if (!request || request.readyState !== 4) {
  1772.             return;
  1773.           }
  1774.  
  1775.           // The request errored out and we didn't get a response, this will be
  1776.           // handled by onerror instead
  1777.           // With one exception: request that using file: protocol, most browsers
  1778.           // will return status as 0 even though it's a successful request
  1779.           if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
  1780.             return;
  1781.           }
  1782.           // readystate handler is calling before onerror or ontimeout handlers,
  1783.           // so we should call onloadend on the next 'tick'
  1784.           setTimeout(onloadend);
  1785.         };
  1786.       }
  1787.  
  1788.       // Handle browser request cancellation (as opposed to a manual cancellation)
  1789.       request.onabort = function handleAbort() {
  1790.         if (!request) {
  1791.           return;
  1792.         }
  1793.         reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request));
  1794.  
  1795.         // Clean up request
  1796.         request = null;
  1797.       };
  1798.  
  1799.       // Handle low level network errors
  1800.       request.onerror = function handleError() {
  1801.         // Real errors are hidden from us by the browser
  1802.         // onerror should only fire if it's a network error
  1803.         reject(new AxiosError('Network Error', AxiosError.ERR_NETWORK, config, request));
  1804.  
  1805.         // Clean up request
  1806.         request = null;
  1807.       };
  1808.  
  1809.       // Handle timeout
  1810.       request.ontimeout = function handleTimeout() {
  1811.         var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
  1812.         var transitional = config.transitional || transitionalDefaults;
  1813.         if (config.timeoutErrorMessage) {
  1814.           timeoutErrorMessage = config.timeoutErrorMessage;
  1815.         }
  1816.         reject(new AxiosError(timeoutErrorMessage, transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED, config, request));
  1817.  
  1818.         // Clean up request
  1819.         request = null;
  1820.       };
  1821.  
  1822.       // Add xsrf header
  1823.       // This is only done if running in a standard browser environment.
  1824.       // Specifically not if we're in a web worker, or react-native.
  1825.       if (platform.isStandardBrowserEnv) {
  1826.         // Add xsrf header
  1827.         var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName && cookies.read(config.xsrfCookieName);
  1828.         if (xsrfValue) {
  1829.           requestHeaders.set(config.xsrfHeaderName, xsrfValue);
  1830.         }
  1831.       }
  1832.  
  1833.       // Remove Content-Type if data is undefined
  1834.       requestData === undefined && requestHeaders.setContentType(null);
  1835.  
  1836.       // Add headers to the request
  1837.       if ('setRequestHeader' in request) {
  1838.         utils.forEach(requestHeaders.toJSON(), function setRequestHeader(val, key) {
  1839.           request.setRequestHeader(key, val);
  1840.         });
  1841.       }
  1842.  
  1843.       // Add withCredentials to request if needed
  1844.       if (!utils.isUndefined(config.withCredentials)) {
  1845.         request.withCredentials = !!config.withCredentials;
  1846.       }
  1847.  
  1848.       // Add responseType to request if needed
  1849.       if (responseType && responseType !== 'json') {
  1850.         request.responseType = config.responseType;
  1851.       }
  1852.  
  1853.       // Handle progress if needed
  1854.       if (typeof config.onDownloadProgress === 'function') {
  1855.         request.addEventListener('progress', progressEventReducer(config.onDownloadProgress, true));
  1856.       }
  1857.  
  1858.       // Not all browsers support upload events
  1859.       if (typeof config.onUploadProgress === 'function' && request.upload) {
  1860.         request.upload.addEventListener('progress', progressEventReducer(config.onUploadProgress));
  1861.       }
  1862.       if (config.cancelToken || config.signal) {
  1863.         // Handle cancellation
  1864.         // eslint-disable-next-line func-names
  1865.         onCanceled = function onCanceled(cancel) {
  1866.           if (!request) {
  1867.             return;
  1868.           }
  1869.           reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel);
  1870.           request.abort();
  1871.           request = null;
  1872.         };
  1873.         config.cancelToken && config.cancelToken.subscribe(onCanceled);
  1874.         if (config.signal) {
  1875.           config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);
  1876.         }
  1877.       }
  1878.       var protocol = parseProtocol(fullPath);
  1879.       if (protocol && platform.protocols.indexOf(protocol) === -1) {
  1880.         reject(new AxiosError('Unsupported protocol ' + protocol + ':', AxiosError.ERR_BAD_REQUEST, config));
  1881.         return;
  1882.       }
  1883.  
  1884.       // Send the request
  1885.       request.send(requestData || null);
  1886.     });
  1887.   }
  1888.  
  1889.   var adapters = {
  1890.     http: xhrAdapter,
  1891.     xhr: xhrAdapter
  1892.   };
  1893.   var adapters$1 = {
  1894.     getAdapter: function getAdapter(nameOrAdapter) {
  1895.       if (utils.isString(nameOrAdapter)) {
  1896.         var adapter = adapters[nameOrAdapter];
  1897.         if (!nameOrAdapter) {
  1898.           throw Error(utils.hasOwnProp(nameOrAdapter) ? "Adapter '".concat(nameOrAdapter, "' is not available in the build") : "Can not resolve adapter '".concat(nameOrAdapter, "'"));
  1899.         }
  1900.         return adapter;
  1901.       }
  1902.       if (!utils.isFunction(nameOrAdapter)) {
  1903.         throw new TypeError('adapter is not a function');
  1904.       }
  1905.       return nameOrAdapter;
  1906.     },
  1907.     adapters: adapters
  1908.   };
  1909.  
  1910.   var DEFAULT_CONTENT_TYPE = {
  1911.     'Content-Type': 'application/x-www-form-urlencoded'
  1912.   };
  1913.  
  1914.   /**
  1915.    * If the browser has an XMLHttpRequest object, use the XHR adapter, otherwise use the HTTP
  1916.    * adapter
  1917.    *
  1918.    * @returns {Function}
  1919.    */
  1920.   function getDefaultAdapter() {
  1921.     var adapter;
  1922.     if (typeof XMLHttpRequest !== 'undefined') {
  1923.       // For browsers use XHR adapter
  1924.       adapter = adapters$1.getAdapter('xhr');
  1925.     } else if (typeof process !== 'undefined' && utils.kindOf(process) === 'process') {
  1926.       // For node use HTTP adapter
  1927.       adapter = adapters$1.getAdapter('http');
  1928.     }
  1929.     return adapter;
  1930.   }
  1931.  
  1932.   /**
  1933.    * It takes a string, tries to parse it, and if it fails, it returns the stringified version
  1934.    * of the input
  1935.    *
  1936.    * @param {any} rawValue - The value to be stringified.
  1937.    * @param {Function} parser - A function that parses a string into a JavaScript object.
  1938.    * @param {Function} encoder - A function that takes a value and returns a string.
  1939.    *
  1940.    * @returns {string} A stringified version of the rawValue.
  1941.    */
  1942.   function stringifySafely(rawValue, parser, encoder) {
  1943.     if (utils.isString(rawValue)) {
  1944.       try {
  1945.         (parser || JSON.parse)(rawValue);
  1946.         return utils.trim(rawValue);
  1947.       } catch (e) {
  1948.         if (e.name !== 'SyntaxError') {
  1949.           throw e;
  1950.         }
  1951.       }
  1952.     }
  1953.     return (encoder || JSON.stringify)(rawValue);
  1954.   }
  1955.   var defaults = {
  1956.     transitional: transitionalDefaults,
  1957.     adapter: getDefaultAdapter(),
  1958.     transformRequest: [function transformRequest(data, headers) {
  1959.       var contentType = headers.getContentType() || '';
  1960.       var hasJSONContentType = contentType.indexOf('application/json') > -1;
  1961.       var isObjectPayload = utils.isObject(data);
  1962.       if (isObjectPayload && utils.isHTMLForm(data)) {
  1963.         data = new FormData(data);
  1964.       }
  1965.       var isFormData = utils.isFormData(data);
  1966.       if (isFormData) {
  1967.         if (!hasJSONContentType) {
  1968.           return data;
  1969.         }
  1970.         return hasJSONContentType ? JSON.stringify(formDataToJSON(data)) : data;
  1971.       }
  1972.       if (utils.isArrayBuffer(data) || utils.isBuffer(data) || utils.isStream(data) || utils.isFile(data) || utils.isBlob(data)) {
  1973.         return data;
  1974.       }
  1975.       if (utils.isArrayBufferView(data)) {
  1976.         return data.buffer;
  1977.       }
  1978.       if (utils.isURLSearchParams(data)) {
  1979.         headers.setContentType('application/x-www-form-urlencoded;charset=utf-8', false);
  1980.         return data.toString();
  1981.       }
  1982.       var isFileList;
  1983.       if (isObjectPayload) {
  1984.         if (contentType.indexOf('application/x-www-form-urlencoded') > -1) {
  1985.           return toURLEncodedForm(data, this.formSerializer).toString();
  1986.         }
  1987.         if ((isFileList = utils.isFileList(data)) || contentType.indexOf('multipart/form-data') > -1) {
  1988.           var _FormData = this.env && this.env.FormData;
  1989.           return toFormData(isFileList ? {
  1990.             'files[]': data
  1991.           } : data, _FormData && new _FormData(), this.formSerializer);
  1992.         }
  1993.       }
  1994.       if (isObjectPayload || hasJSONContentType) {
  1995.         headers.setContentType('application/json', false);
  1996.         return stringifySafely(data);
  1997.       }
  1998.       return data;
  1999.     }],
  2000.     transformResponse: [function transformResponse(data) {
  2001.       var transitional = this.transitional || defaults.transitional;
  2002.       var forcedJSONParsing = transitional && transitional.forcedJSONParsing;
  2003.       var JSONRequested = this.responseType === 'json';
  2004.       if (data && utils.isString(data) && (forcedJSONParsing && !this.responseType || JSONRequested)) {
  2005.         var silentJSONParsing = transitional && transitional.silentJSONParsing;
  2006.         var strictJSONParsing = !silentJSONParsing && JSONRequested;
  2007.         try {
  2008.           return JSON.parse(data);
  2009.         } catch (e) {
  2010.           if (strictJSONParsing) {
  2011.             if (e.name === 'SyntaxError') {
  2012.               throw AxiosError.from(e, AxiosError.ERR_BAD_RESPONSE, this, null, this.response);
  2013.             }
  2014.             throw e;
  2015.           }
  2016.         }
  2017.       }
  2018.       return data;
  2019.     }],
  2020.     /**
  2021.      * A timeout in milliseconds to abort a request. If set to 0 (default) a
  2022.      * timeout is not created.
  2023.      */
  2024.     timeout: 0,
  2025.     xsrfCookieName: 'XSRF-TOKEN',
  2026.     xsrfHeaderName: 'X-XSRF-TOKEN',
  2027.     maxContentLength: -1,
  2028.     maxBodyLength: -1,
  2029.     env: {
  2030.       FormData: platform.classes.FormData,
  2031.       Blob: platform.classes.Blob
  2032.     },
  2033.     validateStatus: function validateStatus(status) {
  2034.       return status >= 200 && status < 300;
  2035.     },
  2036.     headers: {
  2037.       common: {
  2038.         'Accept': 'application/json, text/plain, */*'
  2039.       }
  2040.     }
  2041.   };
  2042.   utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
  2043.     defaults.headers[method] = {};
  2044.   });
  2045.   utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
  2046.     defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
  2047.   });
  2048.  
  2049.   /**
  2050.    * Transform the data for a request or a response
  2051.    *
  2052.    * @param {Array|Function} fns A single function or Array of functions
  2053.    * @param {?Object} response The response object
  2054.    *
  2055.    * @returns {*} The resulting transformed data
  2056.    */
  2057.   function transformData(fns, response) {
  2058.     var config = this || defaults;
  2059.     var context = response || config;
  2060.     var headers = AxiosHeaders.from(context.headers);
  2061.     var data = context.data;
  2062.     utils.forEach(fns, function transform(fn) {
  2063.       data = fn.call(config, data, headers.normalize(), response ? response.status : undefined);
  2064.     });
  2065.     headers.normalize();
  2066.     return data;
  2067.   }
  2068.  
  2069.   function isCancel(value) {
  2070.     return !!(value && value.__CANCEL__);
  2071.   }
  2072.  
  2073.   /**
  2074.    * Throws a `CanceledError` if cancellation has been requested.
  2075.    *
  2076.    * @param {Object} config The config that is to be used for the request
  2077.    *
  2078.    * @returns {void}
  2079.    */
  2080.   function throwIfCancellationRequested(config) {
  2081.     if (config.cancelToken) {
  2082.       config.cancelToken.throwIfRequested();
  2083.     }
  2084.     if (config.signal && config.signal.aborted) {
  2085.       throw new CanceledError();
  2086.     }
  2087.   }
  2088.  
  2089.   /**
  2090.    * Dispatch a request to the server using the configured adapter.
  2091.    *
  2092.    * @param {object} config The config that is to be used for the request
  2093.    *
  2094.    * @returns {Promise} The Promise to be fulfilled
  2095.    */
  2096.   function dispatchRequest(config) {
  2097.     throwIfCancellationRequested(config);
  2098.     config.headers = AxiosHeaders.from(config.headers);
  2099.  
  2100.     // Transform request data
  2101.     config.data = transformData.call(config, config.transformRequest);
  2102.     var adapter = config.adapter || defaults.adapter;
  2103.     return adapter(config).then(function onAdapterResolution(response) {
  2104.       throwIfCancellationRequested(config);
  2105.  
  2106.       // Transform response data
  2107.       response.data = transformData.call(config, config.transformResponse, response);
  2108.       response.headers = AxiosHeaders.from(response.headers);
  2109.       return response;
  2110.     }, function onAdapterRejection(reason) {
  2111.       if (!isCancel(reason)) {
  2112.         throwIfCancellationRequested(config);
  2113.  
  2114.         // Transform response data
  2115.         if (reason && reason.response) {
  2116.           reason.response.data = transformData.call(config, config.transformResponse, reason.response);
  2117.           reason.response.headers = AxiosHeaders.from(reason.response.headers);
  2118.         }
  2119.       }
  2120.       return Promise.reject(reason);
  2121.     });
  2122.   }
  2123.  
  2124.   /**
  2125.    * Config-specific merge-function which creates a new config-object
  2126.    * by merging two configuration objects together.
  2127.    *
  2128.    * @param {Object} config1
  2129.    * @param {Object} config2
  2130.    *
  2131.    * @returns {Object} New object resulting from merging config2 to config1
  2132.    */
  2133.   function mergeConfig(config1, config2) {
  2134.     // eslint-disable-next-line no-param-reassign
  2135.     config2 = config2 || {};
  2136.     var config = {};
  2137.     function getMergedValue(target, source) {
  2138.       if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
  2139.         return utils.merge(target, source);
  2140.       } else if (utils.isPlainObject(source)) {
  2141.         return utils.merge({}, source);
  2142.       } else if (utils.isArray(source)) {
  2143.         return source.slice();
  2144.       }
  2145.       return source;
  2146.     }
  2147.  
  2148.     // eslint-disable-next-line consistent-return
  2149.     function mergeDeepProperties(prop) {
  2150.       if (!utils.isUndefined(config2[prop])) {
  2151.         return getMergedValue(config1[prop], config2[prop]);
  2152.       } else if (!utils.isUndefined(config1[prop])) {
  2153.         return getMergedValue(undefined, config1[prop]);
  2154.       }
  2155.     }
  2156.  
  2157.     // eslint-disable-next-line consistent-return
  2158.     function valueFromConfig2(prop) {
  2159.       if (!utils.isUndefined(config2[prop])) {
  2160.         return getMergedValue(undefined, config2[prop]);
  2161.       }
  2162.     }
  2163.  
  2164.     // eslint-disable-next-line consistent-return
  2165.     function defaultToConfig2(prop) {
  2166.       if (!utils.isUndefined(config2[prop])) {
  2167.         return getMergedValue(undefined, config2[prop]);
  2168.       } else if (!utils.isUndefined(config1[prop])) {
  2169.         return getMergedValue(undefined, config1[prop]);
  2170.       }
  2171.     }
  2172.  
  2173.     // eslint-disable-next-line consistent-return
  2174.     function mergeDirectKeys(prop) {
  2175.       if (prop in config2) {
  2176.         return getMergedValue(config1[prop], config2[prop]);
  2177.       } else if (prop in config1) {
  2178.         return getMergedValue(undefined, config1[prop]);
  2179.       }
  2180.     }
  2181.     var mergeMap = {
  2182.       'url': valueFromConfig2,
  2183.       'method': valueFromConfig2,
  2184.       'data': valueFromConfig2,
  2185.       'baseURL': defaultToConfig2,
  2186.       'transformRequest': defaultToConfig2,
  2187.       'transformResponse': defaultToConfig2,
  2188.       'paramsSerializer': defaultToConfig2,
  2189.       'timeout': defaultToConfig2,
  2190.       'timeoutMessage': defaultToConfig2,
  2191.       'withCredentials': defaultToConfig2,
  2192.       'adapter': defaultToConfig2,
  2193.       'responseType': defaultToConfig2,
  2194.       'xsrfCookieName': defaultToConfig2,
  2195.       'xsrfHeaderName': defaultToConfig2,
  2196.       'onUploadProgress': defaultToConfig2,
  2197.       'onDownloadProgress': defaultToConfig2,
  2198.       'decompress': defaultToConfig2,
  2199.       'maxContentLength': defaultToConfig2,
  2200.       'maxBodyLength': defaultToConfig2,
  2201.       'beforeRedirect': defaultToConfig2,
  2202.       'transport': defaultToConfig2,
  2203.       'httpAgent': defaultToConfig2,
  2204.       'httpsAgent': defaultToConfig2,
  2205.       'cancelToken': defaultToConfig2,
  2206.       'socketPath': defaultToConfig2,
  2207.       'responseEncoding': defaultToConfig2,
  2208.       'validateStatus': mergeDirectKeys
  2209.     };
  2210.     utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) {
  2211.       var merge = mergeMap[prop] || mergeDeepProperties;
  2212.       var configValue = merge(prop);
  2213.       utils.isUndefined(configValue) && merge !== mergeDirectKeys || (config[prop] = configValue);
  2214.     });
  2215.     return config;
  2216.   }
  2217.  
  2218.   var VERSION = "1.1.3";
  2219.  
  2220.   var validators$1 = {};
  2221.  
  2222.   // eslint-disable-next-line func-names
  2223.   ['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function (type, i) {
  2224.     validators$1[type] = function validator(thing) {
  2225.       return _typeof(thing) === type || 'a' + (i < 1 ? 'n ' : ' ') + type;
  2226.     };
  2227.   });
  2228.   var deprecatedWarnings = {};
  2229.  
  2230.   /**
  2231.    * Transitional option validator
  2232.    *
  2233.    * @param {function|boolean?} validator - set to false if the transitional option has been removed
  2234.    * @param {string?} version - deprecated version / removed since version
  2235.    * @param {string?} message - some message with additional info
  2236.    *
  2237.    * @returns {function}
  2238.    */
  2239.   validators$1.transitional = function transitional(validator, version, message) {
  2240.     function formatMessage(opt, desc) {
  2241.       return '[Axios v' + VERSION + '] Transitional option \'' + opt + '\'' + desc + (message ? '. ' + message : '');
  2242.     }
  2243.  
  2244.     // eslint-disable-next-line func-names
  2245.     return function (value, opt, opts) {
  2246.       if (validator === false) {
  2247.         throw new AxiosError(formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')), AxiosError.ERR_DEPRECATED);
  2248.       }
  2249.       if (version && !deprecatedWarnings[opt]) {
  2250.         deprecatedWarnings[opt] = true;
  2251.         // eslint-disable-next-line no-console
  2252.         console.warn(formatMessage(opt, ' has been deprecated since v' + version + ' and will be removed in the near future'));
  2253.       }
  2254.       return validator ? validator(value, opt, opts) : true;
  2255.     };
  2256.   };
  2257.  
  2258.   /**
  2259.    * Assert object's properties type
  2260.    *
  2261.    * @param {object} options
  2262.    * @param {object} schema
  2263.    * @param {boolean?} allowUnknown
  2264.    *
  2265.    * @returns {object}
  2266.    */
  2267.  
  2268.   function assertOptions(options, schema, allowUnknown) {
  2269.     if (_typeof(options) !== 'object') {
  2270.       throw new AxiosError('options must be an object', AxiosError.ERR_BAD_OPTION_VALUE);
  2271.     }
  2272.     var keys = Object.keys(options);
  2273.     var i = keys.length;
  2274.     while (i-- > 0) {
  2275.       var opt = keys[i];
  2276.       var validator = schema[opt];
  2277.       if (validator) {
  2278.         var value = options[opt];
  2279.         var result = value === undefined || validator(value, opt, options);
  2280.         if (result !== true) {
  2281.           throw new AxiosError('option ' + opt + ' must be ' + result, AxiosError.ERR_BAD_OPTION_VALUE);
  2282.         }
  2283.         continue;
  2284.       }
  2285.       if (allowUnknown !== true) {
  2286.         throw new AxiosError('Unknown option ' + opt, AxiosError.ERR_BAD_OPTION);
  2287.       }
  2288.     }
  2289.   }
  2290.   var validator = {
  2291.     assertOptions: assertOptions,
  2292.     validators: validators$1
  2293.   };
  2294.  
  2295.   var validators = validator.validators;
  2296.  
  2297.   /**
  2298.    * Create a new instance of Axios
  2299.    *
  2300.    * @param {Object} instanceConfig The default config for the instance
  2301.    *
  2302.    * @return {Axios} A new instance of Axios
  2303.    */
  2304.   var Axios = /*#__PURE__*/function () {
  2305.     function Axios(instanceConfig) {
  2306.       _classCallCheck(this, Axios);
  2307.       this.defaults = instanceConfig;
  2308.       this.interceptors = {
  2309.         request: new InterceptorManager(),
  2310.         response: new InterceptorManager()
  2311.       };
  2312.     }
  2313.  
  2314.     /**
  2315.      * Dispatch a request
  2316.      *
  2317.      * @param {String|Object} configOrUrl The config specific for this request (merged with this.defaults)
  2318.      * @param {?Object} config
  2319.      *
  2320.      * @returns {Promise} The Promise to be fulfilled
  2321.      */
  2322.     _createClass(Axios, [{
  2323.       key: "request",
  2324.       value: function request(configOrUrl, config) {
  2325.         /*eslint no-param-reassign:0*/
  2326.         // Allow for axios('example/url'[, config]) a la fetch API
  2327.         if (typeof configOrUrl === 'string') {
  2328.           config = config || {};
  2329.           config.url = configOrUrl;
  2330.         } else {
  2331.           config = configOrUrl || {};
  2332.         }
  2333.         config = mergeConfig(this.defaults, config);
  2334.         var _config = config,
  2335.           transitional = _config.transitional,
  2336.           paramsSerializer = _config.paramsSerializer;
  2337.         if (transitional !== undefined) {
  2338.           validator.assertOptions(transitional, {
  2339.             silentJSONParsing: validators.transitional(validators["boolean"]),
  2340.             forcedJSONParsing: validators.transitional(validators["boolean"]),
  2341.             clarifyTimeoutError: validators.transitional(validators["boolean"])
  2342.           }, false);
  2343.         }
  2344.         if (paramsSerializer !== undefined) {
  2345.           validator.assertOptions(paramsSerializer, {
  2346.             encode: validators["function"],
  2347.             serialize: validators["function"]
  2348.           }, true);
  2349.         }
  2350.  
  2351.         // Set config.method
  2352.         config.method = (config.method || this.defaults.method || 'get').toLowerCase();
  2353.  
  2354.         // Flatten headers
  2355.         var defaultHeaders = config.headers && utils.merge(config.headers.common, config.headers[config.method]);
  2356.         defaultHeaders && utils.forEach(['delete', 'get', 'head', 'post', 'put', 'patch', 'common'], function cleanHeaderConfig(method) {
  2357.           delete config.headers[method];
  2358.         });
  2359.         config.headers = new AxiosHeaders(config.headers, defaultHeaders);
  2360.  
  2361.         // filter out skipped interceptors
  2362.         var requestInterceptorChain = [];
  2363.         var synchronousRequestInterceptors = true;
  2364.         this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
  2365.           if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {
  2366.             return;
  2367.           }
  2368.           synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;
  2369.           requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);
  2370.         });
  2371.         var responseInterceptorChain = [];
  2372.         this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
  2373.           responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
  2374.         });
  2375.         var promise;
  2376.         var i = 0;
  2377.         var len;
  2378.         if (!synchronousRequestInterceptors) {
  2379.           var chain = [dispatchRequest.bind(this), undefined];
  2380.           chain.unshift.apply(chain, requestInterceptorChain);
  2381.           chain.push.apply(chain, responseInterceptorChain);
  2382.           len = chain.length;
  2383.           promise = Promise.resolve(config);
  2384.           while (i < len) {
  2385.             promise = promise.then(chain[i++], chain[i++]);
  2386.           }
  2387.           return promise;
  2388.         }
  2389.         len = requestInterceptorChain.length;
  2390.         var newConfig = config;
  2391.         i = 0;
  2392.         while (i < len) {
  2393.           var onFulfilled = requestInterceptorChain[i++];
  2394.           var onRejected = requestInterceptorChain[i++];
  2395.           try {
  2396.             newConfig = onFulfilled(newConfig);
  2397.           } catch (error) {
  2398.             onRejected.call(this, error);
  2399.             break;
  2400.           }
  2401.         }
  2402.         try {
  2403.           promise = dispatchRequest.call(this, newConfig);
  2404.         } catch (error) {
  2405.           return Promise.reject(error);
  2406.         }
  2407.         i = 0;
  2408.         len = responseInterceptorChain.length;
  2409.         while (i < len) {
  2410.           promise = promise.then(responseInterceptorChain[i++], responseInterceptorChain[i++]);
  2411.         }
  2412.         return promise;
  2413.       }
  2414.     }, {
  2415.       key: "getUri",
  2416.       value: function getUri(config) {
  2417.         config = mergeConfig(this.defaults, config);
  2418.         var fullPath = buildFullPath(config.baseURL, config.url);
  2419.         return buildURL(fullPath, config.params, config.paramsSerializer);
  2420.       }
  2421.     }]);
  2422.     return Axios;
  2423.   }(); // Provide aliases for supported request methods
  2424.   utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
  2425.     /*eslint func-names:0*/
  2426.     Axios.prototype[method] = function (url, config) {
  2427.       return this.request(mergeConfig(config || {}, {
  2428.         method: method,
  2429.         url: url,
  2430.         data: (config || {}).data
  2431.       }));
  2432.     };
  2433.   });
  2434.   utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
  2435.     /*eslint func-names:0*/
  2436.  
  2437.     function generateHTTPMethod(isForm) {
  2438.       return function httpMethod(url, data, config) {
  2439.         return this.request(mergeConfig(config || {}, {
  2440.           method: method,
  2441.           headers: isForm ? {
  2442.             'Content-Type': 'multipart/form-data'
  2443.           } : {},
  2444.           url: url,
  2445.           data: data
  2446.         }));
  2447.       };
  2448.     }
  2449.     Axios.prototype[method] = generateHTTPMethod();
  2450.     Axios.prototype[method + 'Form'] = generateHTTPMethod(true);
  2451.   });
  2452.  
  2453.   /**
  2454.    * A `CancelToken` is an object that can be used to request cancellation of an operation.
  2455.    *
  2456.    * @param {Function} executor The executor function.
  2457.    *
  2458.    * @returns {CancelToken}
  2459.    */
  2460.   var CancelToken = /*#__PURE__*/function () {
  2461.     function CancelToken(executor) {
  2462.       _classCallCheck(this, CancelToken);
  2463.       if (typeof executor !== 'function') {
  2464.         throw new TypeError('executor must be a function.');
  2465.       }
  2466.       var resolvePromise;
  2467.       this.promise = new Promise(function promiseExecutor(resolve) {
  2468.         resolvePromise = resolve;
  2469.       });
  2470.       var token = this;
  2471.  
  2472.       // eslint-disable-next-line func-names
  2473.       this.promise.then(function (cancel) {
  2474.         if (!token._listeners) return;
  2475.         var i = token._listeners.length;
  2476.         while (i-- > 0) {
  2477.           token._listeners[i](cancel);
  2478.         }
  2479.         token._listeners = null;
  2480.       });
  2481.  
  2482.       // eslint-disable-next-line func-names
  2483.       this.promise.then = function (onfulfilled) {
  2484.         var _resolve;
  2485.         // eslint-disable-next-line func-names
  2486.         var promise = new Promise(function (resolve) {
  2487.           token.subscribe(resolve);
  2488.           _resolve = resolve;
  2489.         }).then(onfulfilled);
  2490.         promise.cancel = function reject() {
  2491.           token.unsubscribe(_resolve);
  2492.         };
  2493.         return promise;
  2494.       };
  2495.       executor(function cancel(message, config, request) {
  2496.         if (token.reason) {
  2497.           // Cancellation has already been requested
  2498.           return;
  2499.         }
  2500.         token.reason = new CanceledError(message, config, request);
  2501.         resolvePromise(token.reason);
  2502.       });
  2503.     }
  2504.  
  2505.     /**
  2506.      * Throws a `CanceledError` if cancellation has been requested.
  2507.      */
  2508.     _createClass(CancelToken, [{
  2509.       key: "throwIfRequested",
  2510.       value: function throwIfRequested() {
  2511.         if (this.reason) {
  2512.           throw this.reason;
  2513.         }
  2514.       }
  2515.  
  2516.       /**
  2517.        * Subscribe to the cancel signal
  2518.        */
  2519.     }, {
  2520.       key: "subscribe",
  2521.       value: function subscribe(listener) {
  2522.         if (this.reason) {
  2523.           listener(this.reason);
  2524.           return;
  2525.         }
  2526.         if (this._listeners) {
  2527.           this._listeners.push(listener);
  2528.         } else {
  2529.           this._listeners = [listener];
  2530.         }
  2531.       }
  2532.  
  2533.       /**
  2534.        * Unsubscribe from the cancel signal
  2535.        */
  2536.     }, {
  2537.       key: "unsubscribe",
  2538.       value: function unsubscribe(listener) {
  2539.         if (!this._listeners) {
  2540.           return;
  2541.         }
  2542.         var index = this._listeners.indexOf(listener);
  2543.         if (index !== -1) {
  2544.           this._listeners.splice(index, 1);
  2545.         }
  2546.       }
  2547.  
  2548.       /**
  2549.        * Returns an object that contains a new `CancelToken` and a function that, when called,
  2550.        * cancels the `CancelToken`.
  2551.        */
  2552.     }], [{
  2553.       key: "source",
  2554.       value: function source() {
  2555.         var cancel;
  2556.         var token = new CancelToken(function executor(c) {
  2557.           cancel = c;
  2558.         });
  2559.         return {
  2560.           token: token,
  2561.           cancel: cancel
  2562.         };
  2563.       }
  2564.     }]);
  2565.     return CancelToken;
  2566.   }();
  2567.  
  2568.   /**
  2569.    * Syntactic sugar for invoking a function and expanding an array for arguments.
  2570.    *
  2571.    * Common use case would be to use `Function.prototype.apply`.
  2572.    *
  2573.    *  ```js
  2574.    *  function f(x, y, z) {}
  2575.    *  var args = [1, 2, 3];
  2576.    *  f.apply(null, args);
  2577.    *  ```
  2578.    *
  2579.    * With `spread` this example can be re-written.
  2580.    *
  2581.    *  ```js
  2582.    *  spread(function(x, y, z) {})([1, 2, 3]);
  2583.    *  ```
  2584.    *
  2585.    * @param {Function} callback
  2586.    *
  2587.    * @returns {Function}
  2588.    */
  2589.   function spread(callback) {
  2590.     return function wrap(arr) {
  2591.       return callback.apply(null, arr);
  2592.     };
  2593.   }
  2594.  
  2595.   /**
  2596.    * Determines whether the payload is an error thrown by Axios
  2597.    *
  2598.    * @param {*} payload The value to test
  2599.    *
  2600.    * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false
  2601.    */
  2602.   function isAxiosError(payload) {
  2603.     return utils.isObject(payload) && payload.isAxiosError === true;
  2604.   }
  2605.  
  2606.   /**
  2607.    * Create an instance of Axios
  2608.    *
  2609.    * @param {Object} defaultConfig The default config for the instance
  2610.    *
  2611.    * @returns {Axios} A new instance of Axios
  2612.    */
  2613.   function createInstance(defaultConfig) {
  2614.     var context = new Axios(defaultConfig);
  2615.     var instance = bind(Axios.prototype.request, context);
  2616.  
  2617.     // Copy axios.prototype to instance
  2618.     utils.extend(instance, Axios.prototype, context, {
  2619.       allOwnKeys: true
  2620.     });
  2621.  
  2622.     // Copy context to instance
  2623.     utils.extend(instance, context, null, {
  2624.       allOwnKeys: true
  2625.     });
  2626.  
  2627.     // Factory for creating new instances
  2628.     instance.create = function create(instanceConfig) {
  2629.       return createInstance(mergeConfig(defaultConfig, instanceConfig));
  2630.     };
  2631.     return instance;
  2632.   }
  2633.  
  2634.   // Create the default instance to be exported
  2635.   var axios = createInstance(defaults);
  2636.  
  2637.   // Expose Axios class to allow class inheritance
  2638.   axios.Axios = Axios;
  2639.  
  2640.   // Expose Cancel & CancelToken
  2641.   axios.CanceledError = CanceledError;
  2642.   axios.CancelToken = CancelToken;
  2643.   axios.isCancel = isCancel;
  2644.   axios.VERSION = VERSION;
  2645.   axios.toFormData = toFormData;
  2646.  
  2647.   // Expose AxiosError class
  2648.   axios.AxiosError = AxiosError;
  2649.  
  2650.   // alias for CanceledError for backward compatibility
  2651.   axios.Cancel = axios.CanceledError;
  2652.  
  2653.   // Expose all/spread
  2654.   axios.all = function all(promises) {
  2655.     return Promise.all(promises);
  2656.   };
  2657.   axios.spread = spread;
  2658.  
  2659.   // Expose isAxiosError
  2660.   axios.isAxiosError = isAxiosError;
  2661.   axios.formToJSON = function (thing) {
  2662.     return formDataToJSON(utils.isHTMLForm(thing) ? new FormData(thing) : thing);
  2663.   };
  2664.  
  2665.   return axios;
  2666.  
  2667. }));
  2668. //# sourceMappingURL=axios.js.map