/*** This file includes polyfills needed by Angular and is loaded before the app.* You can add your own extra polyfills to this file.** This file is divided into 2 sections:*   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.*   2. Application imports. Files imported after ZoneJS that should be loaded before your main*      file.** The current setup is for so-called "evergreen" browsers; the last versions of browsers that* automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),* Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.** Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html*//**************************************************************************************************** BROWSER POLYFILLS*/// 兼容ie10
(function() {Object.setPrototypeOf = Object.setPrototypeOf || ({__proto__: []} instanceof Array ? setProtoOf : mixinProperties);function setProtoOf(obj, proto) {obj.__proto__ = proto;return obj;}function mixinProperties(obj, proto) {for (const prop in proto) {if (!obj.hasOwnProperty(prop)) {obj[prop] = proto[prop];}}return obj;}
})();/** IE9, IE10 and IE11 requires all of the following polyfills. **/// 打开这里的注释
import 'core-js/es6/symbol';
import 'core-js/es6/object';
import 'core-js/es6/function';
import 'core-js/es6/parse-int';
import 'core-js/es6/parse-float';
import 'core-js/es6/number';
import 'core-js/es6/math';
import 'core-js/es6/string';
import 'core-js/es6/date';
import 'core-js/es6/array';
import 'core-js/es6/regexp';
import 'core-js/es6/map';
import 'core-js/es6/weak-map';
import 'core-js/es6/set';/** IE10 and IE11 requires the following for NgClass support on SVG elements */
// import 'classlist.js';  // Run `npm install --save classlist.js`./** IE10 and IE11 requires the following for the Reflect API. */
// import 'core-js/es6/reflect';/** Evergreen browsers require these. **/
// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
import 'core-js/es7/reflect';/*** Web Animations `@angular/platform-browser/animations`* Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.* Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).**/
// import 'web-animations-js';  // Run `npm install --save web-animations-js`./*** By default, zone.js will patch all possible macroTask and DomEvents* user can disable parts of macroTask/DomEvents patch by setting following flags*/// (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame// (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick// (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames/** in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js* with the following flag, it will bypass `zone.js` patch for IE/Edge*/
// (window as any).__Zone_enable_cross_context_check = true;/**************************************************************************************************** Zone JS is required by default for Angular itself.*/
import 'zone.js/dist/zone';  // Included with Angular CLI.import 'babel-polyfill';
/**************************************************************************************************** APPLICATION IMPORTS*/

ERROR Error: Uncaught (in promise): TypeError: 对象不支持“setPrototypeOf”属性或方法
TypeError: 对象不支持“setPrototypeOf”属性或方法at EmptyError (http://localhost:4200/vendor.js:71276:9)at Anonymous function (http://localhost:4200/vendor.js:66133:471)at complete (http://localhost:4200/vendor.js:69444:17)at TapSubscriber.prototype._complete (http://localhost:4200/vendor.js:69197:13)at Subscriber.prototype.complete (http://localhost:4200/vendor.js:61281:13)at Subscriber.prototype._complete (http://localhost:4200/vendor.js:61299:9)at Subscriber.prototype.complete (http://localhost:4200/vendor.js:61281:13)at Subscriber.prototype._complete (http://localhost:4200/vendor.js:61299:9)at Subscriber.prototype.complete (http://localhost:4200/vendor.js:61281:13)at MergeMapSubscriber.prototype._complete (http://localhost:4200/vendor.js:66792:13)at resolvePromise (http://localhost:4200/polyfills.js:12176:25)at resolvePromise (http://localhost:4200/polyfills.js:12133:17)at Anonymous function (http:/",Symbol(rxSubscriber)_m.kuj7accbtog: undefined,task: { },zone: { }}

(function() {Object.setPrototypeOf = Object.setPrototypeOf || ({__proto__: []} instanceof Array ? setProtoOf : mixinProperties);function setProtoOf(obj, proto) {obj.__proto__ = proto;return obj;}function mixinProperties(obj, proto) {for (const prop in proto) {if (!obj.hasOwnProperty(prop)) {obj[prop] = proto[prop];}}return obj;}
})();

SCRIPT5007: 缺少对象
polyfills.js (11361,23868)
SCRIPT5009: “Promise”未定义
vendor.js (31760,1)

// import 'web-animations-js';  // Run `npm install --save web-animations-js`.