路线以角度2变化时的结束间隔

你可以从这个钩子上清除间隔。 我的从组件/视图控制。

export classTestInterval implements OnInit, OnDestroy{
     public timerInterval:any;
     ngOnInit(){
       // Need interval scope in the component could be from somewhere else, but we need scope to be able to clear it on destruction of component.
       this.timerInterval = setInterval(function(){...},10000);
     }
     ngOnDestroy() {
        // Will clear when component is destroyed e.g. route is navigated away from.
        clearInterval(this.timerInterval);
     }
}

这应该做到:

routerOnActivate() {
  this.timer = setInterval(()=>{
                ...
            }, 10000);
}

routerOnDeactivate() {
  clearInterval(this.timer);
}

也许你想要的更好 OnDeactivate 从…起 angular2/router (也许还有 OnActivate 取决于您的用例),因为您说过如果我理解正确,您希望在用户离开路线时结束计时器。

export Compnent implements OnInit, OnDeactivate {
    private timer;

    ngOnInit(){
        this.timer = setInterval(_ => {
            // disco
        }, 10000);
    }

    routerOnDeactivate() {
        clearInterval(this.timer);
    }
}