我有一个 Angular 应用程序,它需要在登录后显示主页。当应用程序正确登录时,URL 栏中显示的 URL 包含 UTF-8 字符,例如'!'、'%2F'、'%3F',重新加载时会显示错误Error: Cannot match any routes. URL Segment: '!'
应用程序路由.module.ts
const routes: Routes = [
{
path: '',
redirectTo: 'home',
pathMatch: 'full'
},
{
path: 'login',
component: LoginComponent,
pathMatch: 'full'
},
{
path: 'screen/:screenName',
component: ScreenComponent,
pathMatch: 'full',
canActivate: [AuthGuard]
},
{
path: 'screen/:screenClassName/:screenId',
component: ScreenComponent,
pathMatch: 'full',
canActivate: [AuthGuard]
},
{
path: 'home',
component: HomeComponent,
canActivate: [AuthGuard]
},
];
@NgModule({
imports: [
RouterModule.forRoot(routes, {
useHash: true,
onSameUrlNavigation: 'reload',
relativeLinkResolution: 'legacy',
enableTracing: true
})
],
exports: [RouterModule]
})
export class AppRoutingModule { }
为了导航到路线,使用以下功能
导航方式
this.router.navigate(urlTree, navigationExtras).then((state) => {
if (state) {
const [path, ...paramsValues] = urlTree;
const safePath = path ? path.replace('/', '') : path;
const params = this.routeParams.getParamsFromPath(safePath, paramsValues);
if (navigationExtras && navigationExtras.queryParams) {
this.routeParams.setParams(Object.assign(navigationExtras.queryParams, params));
}
}
});
setParams(params: object) {
for (const key in params) {
if (params.hasOwnProperty(key)) {
this[key] = params[key];
}
}
}
getParamsFromPath(path: string, params: any[]): any {
if (!path) {
return null;
}
const activeRoute = this.router.config.find((route) => {
const inPathParams = route.path.split('/');
if (inPathParams[0] === path) {
return (inPathParams.length - 1) === params.length;
}
return false;
});
if (!activeRoute) {
return null;
}
const activeRouteParams = activeRoute.path.split('/');
const routeParamsObj = {};
activeRouteParams.forEach((paramKey) => {
if (paramKey.startsWith(':')) {
const key = paramKey.replace(':', '');
routeParamsObj[key] = params.shift();
}
});
return routeParamsObj;
}
现在,当应用程序在登录后移动到新路由时,它会在浏览器的 URL 栏中显示以下类型的 URL
http://localhost:4200/#!#%2Fhome%3Fguid=c217-21f6-189f-8b69-a1a6&screenId=3b3f2275-0ad4-48d6-bd76-8270cb9b9807
在浏览器中使用上述 URL,当我们尝试重新加载页面时,它会显示以下错误并重定向回登录页面
错误:无法匹配任何路由。网址段:'!'
Angular Version used: 12.2.9
这可能是 Angular 12 的问题,还是我在这里做错了什么?