获取不带参数的当前路线 [英] Get current route without parameters

问题描述

我需要在Angular 2中获取没有参数的当前路线，我找到了一种获取具有参数的当前路线的方法，如下所示:

I need to get my current route without params in Angular 2, I found a way to get the current route with params as follows:

 this.router.url

然后将其拆分:

 this.router.url.split(';')[0]

但这看起来是解决方法，我认为应该有更好的方法吗?

But this looks as workaround, I think there should be better way?

推荐答案

parseTree来自Router，有助于在无需任何有关url结构的情况下获取分段.

parseTree from Router helps fetching the segments without any knowledge about url structure.

import { Router } from '@angular/router';
...
constructor(private router: Router) {}
...
const urlTree = this.router.parseUrl(url);
const urlWithoutParams = urlTree.root.children['primary'].segments.map(it => it.path).join('/');

从这里开始.如果您有辅助插座，请根据需要进行调整.

Start from here. If you have secondary outlets adjust as required.

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