Question

当我尝试使用我的window.history.back()文件的直接网址（例如http://localhost:4200/index.html）访问我的Angular 2应用程序时，所有内容都会按预期运行。

但是，我在我的应用程序中使用Angular Router并希望实现一个后退按钮。

遵循Angular文档只需调用index.html函数就可以完成我想要的工作。当我在最后没有http://localhost:4200/index.html访问我的应用程序时（例如http://localhost:4200/），这是真的。

但是，当我使用此browser_adapter.ts:84 EXCEPTION: Error: Uncaught (in promise): Error: Cannot match any routes: 'index.html/about' browser_adapter.ts:74 EXCEPTION: Error: Uncaught (in promise): Error: Cannot match any routes: 'index.html/about'BrowserDomAdapter.logError @ browser_adapter.ts:74BrowserDomAdapter.logGroup @ browser_adapter.ts:85ExceptionHandler.call @ exception_handler.ts:50(anonymous function) @ application_ref.ts:353schedulerFn @ async.ts:140SafeSubscriber.__tryOrUnsub @ Subscriber.ts:240SafeSubscriber.next @ Subscriber.ts:192Subscriber._next @ Subscriber.ts:133Subscriber.next @ Subscriber.ts:93Subject._finalNext @ Subject.ts:154Subject._next @ Subject.ts:144Subject.next @ Subject.ts:90EventEmitter.emit @ async.ts:125onError @ ng_zone.ts:134onHandleError @ ng_zone_impl.ts:87ZoneDelegate.handleError @ zone.js:327Zone.runGuarded @ zone.js:233_loop_1 @ zone.js:487drainMicroTaskQueue @ zone.js:494ZoneTask.invoke @ zone.js:426 browser_adapter.ts:74 STACKTRACE:BrowserDomAdapter.logError @ browser_adapter.ts:74ExceptionHandler.call @ exception_handler.ts:53(anonymous function) @ application_ref.ts:353schedulerFn @ async.ts:140SafeSubscriber.__tryOrUnsub @ Subscriber.ts:240SafeSubscriber.next @ Subscriber.ts:192Subscriber._next @ Subscriber.ts:133Subscriber.next @ Subscriber.ts:93Subject._finalNext @ Subject.ts:154Subject._next @ Subject.ts:144Subject.next @ Subject.ts:90EventEmitter.emit @ async.ts:125onError @ ng_zone.ts:134onHandleError @ ng_zone_impl.ts:87ZoneDelegate.handleError @ zone.js:327Zone.runGuarded @ zone.js:233_loop_1 @ zone.js:487drainMicroTaskQueue @ zone.js:494ZoneTask.invoke @ zone.js:426 browser_adapter.ts:74 Error: Uncaught (in promise): Error: Cannot match any routes: 'index.html/about' at resolvePromise (zone.js:538) at zone.js:515 at ZoneDelegate.invoke (zone.js:323) at Object.onInvoke (ng_zone_impl.ts:64) at ZoneDelegate.invoke (zone.js:322) at Zone.run (zone.js:216) at zone.js:571 at ZoneDelegate.invokeTask (zone.js:356) at Object.onInvokeTask (ng_zone_impl.ts:53) at ZoneDelegate.invokeTask (zone.js:355)BrowserDomAdapter.logError @ browser_adapter.ts:74ExceptionHandler.call @ exception_handler.ts:54(anonymous function) @ application_ref.ts:353schedulerFn @ async.ts:140SafeSubscriber.__tryOrUnsub @ Subscriber.ts:240SafeSubscriber.next @ Subscriber.ts:192Subscriber._next @ Subscriber.ts:133Subscriber.next @ Subscriber.ts:93Subject._finalNext @ Subject.ts:154Subject._next @ Subject.ts:144Subject.next @ Subject.ts:90EventEmitter.emit @ async.ts:125onError @ ng_zone.ts:134onHandleError @ ng_zone_impl.ts:87ZoneDelegate.handleError @ zone.js:327Zone.runGuarded @ zone.js:233_loop_1 @ zone.js:487drainMicroTaskQueue @ zone.js:494ZoneTask.invoke @ zone.js:426 zone.js:461 Unhandled Promise rejection: Cannot match any routes: 'index.html/about' ; Zone: angular ; Task: Promise.then ; Value: Error: Cannot match any routes: 'index.html/about'(…)consoleError @ zone.js:461_loop_1 @ zone.js:490drainMicroTaskQueue @ zone.js:494ZoneTask.invoke @ zone.js:426 zone.js:463 Error: Uncaught (in promise): Error: Cannot match any routes: 'index.html/about'(…)之类的链接访问应用程序然后尝试使用我的后退按钮时，我收到以下错误：

index.html

因为我将Angular 2与Electron结合使用，我需要使用以{{1}}

结尾的URL访问该页面

如何解决此问题？

Answer 1

网址与任何路线都不匹配。

如果您已按照Angular团队提供的文档进行操作，则可能已将基本href设置如下：

<base href="/">

请尝试将其设置为：

<script>document.write('<base href="' + document.location + '" />');</script>

Angular 2路由器的返回行为

1 个答案: