Angular 应用程序未在 ie 11 中呈现并给出 SecurityError 和 SyntaxError

Question

我使用angular开发了应用程序。它在chrome和Firefox中完美呈现。但是，当我在 ie-11 中运行它时，我面临着很多问题。

通过在 polyfills.ts 中添加填充物，我已经解决了许多问题。我仍然面临一些其他问题。请看下面的截图。

IE错误截图

这是我的填充物，

/** IE9, IE10 and IE11 requires all of the following polyfills. **/
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';
// import 'whatwg-fetch';
/** 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.

/***************************************************************************************************
* APPLICATION IMPORTS
*/

请帮我解决这个问题。 谢谢。。。

Answer 1

将以下内容添加到 polyfills.ts

import 'core-js/es7/object';
import 'core-js/es7/array';

Answer 2

对于此问题，请确保已在polyfills.ts中启用所有必需的导入，并且此文件已连接到angular.json

并将以下内容添加到文件中：

import 'core-js/es7/object';
import 'core-js/es7/array';

Answer 3

这是一个IE浏览器问题，您可以通过以下链接修复它 https://github.com/angular/zone.js/issues/1001 对于 core-js/es7/array，你需要使用 "core-js"："~2.5.0">