支持的事件类型:
// NavigationStart:导航开始
// NavigationEnd:导航结束
// NavigationCancel:取消导航
// NavigationError:导航出错
// RoutesRecoginzed:路由已认证
在判断事件类型需要导入对应的事件类型,如:
import { Router, NavigationStart } from '@angular/router';
监听单一事件
this.router.events
.filter((event) => event instanceof NavigationEnd)
.subscribe((event:NavigationEnd) => {
});
监听多个事件
constructor(router:Router) {
router.events.subscribe(event:Event => {
if(event instanceof NavigationStart) {
} else if(event instanceof NavigationEnd) {
} else if(event instanceof NavigationCancel) {
} else if(event instanceof NavigationError) {
} else if(event instanceof RoutesRecognized) {
}
});
}