! function (e, t) {

   // 檢查上下文環(huán)境是否為Node                                                                            
   "object" == typeof exports && "object" == typeof module ?
     // 定義為普通Node模塊
     module.exports = t() :
     // 檢測上下文環(huán)境是否為AMD或CMD
     "function" == typeof define && define.amd ?
     // amd
     define([], t) :
     "object" == typeof exports ?
     // cmd
     exports.ajax = t() :
     // 將模塊的執(zhí)行結(jié)果掛在window變量中，在瀏覽器中this指向window對象
     e.ajax = t()
 }(this, function () {
   return function (e) {
     function t(r) {
       if (n[r]) return n[r].exports;
       var o = n[r] = {
         exports: {},
         id: r,
         loaded: !1
       };
       return e[r].call(o.exports, o, o.exports, t), o.loaded = !0, o.exports
     }
     var n = {};
     return t.m = e, t.c = n, t.p = "", t(0)
   }([])
 })