// 提示 SCRIPTxxx: 缺少标识符 e.n = function (t) { var n = t && t.__esModule ? function () { return t.default } : function () { return t }; return e.d(n, "a", n), n }
if (!document.querySelectorAll) { document.querySelectorAll = function (selectors) { var style = document.createElement('style'), elements = [], element; document.documentElement.firstChild.appendChild(style); document._qsa = [];
while (document._qsa.length) { element = document._qsa.shift(); element.style.removeAttribute('x-qsa'); elements.push(element); } document._qsa = null; return elements; }; }
if (!document.querySelector) { document.querySelector = function (selectors) { var elements = document.querySelectorAll(selectors); return (elements.length) ? elements[0] : null; }; }
// 用于在IE6和IE7浏览器中,支持Element.querySelectorAll方法 var qsaWorker = (function () { var idAllocator = 10000;
if (typeofObject.assign != 'function') { Object.assign = function (target) { 'use strict'; if (target == null) { thrownewTypeError('Cannot convert undefined or null to object'); }
target = Object(target); for (var index = 1; index < arguments.length; index++) { var source = arguments[index]; if (source != null) { for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } } return target; }; }