how to add params to url angular code example

Example 1: angular url parameter

// example url: details?id=2

constructor(private activatedRoute: ActivatedRoute) {
  this.activatedRoute.queryParams.subscribe(params => {
        console.log(params); // Prints {id: "2"}
    });
}

Example 2: angular set url parameters

//in your HTML code :
<a href="javascript:;" routerLink="/link/params">
  My link
</a>

// app-routing.module.ts:
//in your Routes array :
{path: '/link/:paramsName', component: MyComponent }