UrlHandlingStrategy

Provides a way to migrate AngularJS applications to Angular.

abstract class UrlHandlingStrategy { abstract shouldProcessUrl(url: UrlTree): boolean abstract extract(url: UrlTree): UrlTree abstract merge(newUrlPart: UrlTree, rawUrl: UrlTree): UrlTree }

方法

Tells the router if this URL should be processed.

abstract shouldProcessUrl(url: UrlTree): boolean

参数

url

Type: UrlTree.

返回值

boolean

When it returns true, the router will execute the regular navigation. When it returns false, the router will set the router state to an empty state. As a result, all the active components will be destroyed.

Extracts the part of the URL that should be handled by the router. The rest of the URL will remain untouched.

abstract extract(url: UrlTree): UrlTree

参数

url

Type: UrlTree.

返回值

UrlTree

Merges the URL fragment with the rest of the URL.

abstract merge(newUrlPart: UrlTree, rawUrl: UrlTree): UrlTree

参数

newUrlPart

Type: UrlTree.

rawUrl

Type: UrlTree.

返回值

UrlTree