郑重声明:这是使用当前相当新的"@angular/router": "3.0.0-alpha.8"
,路线定义位于帖子底部。
当尝试在我的应用程序中导航时,行为会有所不同,具体取决于我是直接输入 URL 还是通过链接输入:
-
Works:进入
http://localhost:9292
在地址栏中,正确转发到http://localhost:9292/about
-
Works:直接导航至
http://localhost:9292/about
通过地址栏
-
Works:如果我导航到
http://localhost:9292/about/projects
via an <a>
标签,在上下文中FrontComponent
和[routerLink]="['projects']"
属性,路由工作得很好。
-
Broken:直接导航至http://localhost:9292/about/projects
导致以下错误消息(缩短的堆栈跟踪):
Unhandled Promise rejection: Cannot match any routes: 'projects' ; Zone: angular ; Task: Promise.then ; Value: Error: Cannot match any routes: 'projects'
Stack trace:
applyRedirects/<@http://localhost:9292/node_modules/@angular/router/apply_redirects.js:29:34
Observable.prototype.subscribe@http://localhost:9292/node_modules/rxjs/Observable.js:52:57
我在这里可能做错了什么?有没有办法查看错误消息中已拒绝的所有路由?
Edit因为现在已经多次建议了:我不怀疑这是服务器端问题。之前的路由通过router-deprecated
工作正常并且HTML
从失败的路线提供的服务看起来很好。但为了以防万一,这是相关的服务器端路由代码(ruby
with sinatra
):
# By now I have too often mistakenly attempted to load other assets than
# HTML files from "user facing" URLs, mostly due to paths that should have
# been absolute but weren't. This route attempts to catch all these
# mistakes rather early, so that the show up as a nice 404 error in the
# browsers debugging tools
get /^\/(about|editor)\/.*\.(css|js)/ do
halt 404, "There are no assets in `editor` or `about` routes"
end
# Matching the meaningful routes the client knows. This enables navigation
# even if the user submits a "deep link" to somewhere inside the
# application.
index_path = File.expand_path('index.html', settings.public_folder)
get '/', '/about/?*', '/editor/*' do
send_file index_path
end
# Catchall for everything that goes wrong
get '/*' do
halt 404, "Not found"
end
我不怀疑这是由于错误的路由定义(路由确实通过链接工作),但为了完整起见,这些是路由:
前面/front.routes.ts:
export const FrontRoutes : RouterConfig = [
{
path: '',
redirectTo: '/about',
terminal: true
},
{
path : 'about',
component: FrontComponent,
children : [
{ path: 'projects', component: ProjectListComponent},
{ path: '', component: AboutComponent},
]
}
]
编辑器/editor.routes.ts:
export const EditorRoutes : RouterConfig = [
{
path: "editor/:projectId",
component : EditorComponent,
children : [
{ path: '', redirectTo: 'settings', terminal: true},
{ path: 'settings', component : SettingsComponent },
{ path: 'schema', component : SchemaComponent },
{ path: 'query/create', component : QueryCreateComponent },
{ path: 'query/:queryId', component : QueryEditorComponent },
{ path: 'page/:pageId', component : PageEditorComponent },
]
}
]
应用程序.routes.ts:
import {EditorRoutes} from './editor/editor.routes'
import {FrontRoutes} from './front/front.routes'
export const routes : RouterConfig = [
...FrontRoutes,
...EditorRoutes,
]
export const APP_ROUTER_PROVIDERS = [
provideRouter(routes)
]