title: How to pass and get parameter with routerLink in Angular 2?
body: <p>I want to pass a value with url using routerLink. And read that value on another page. 
  Like I have product list. On select of first record the id of that record pass to product detail page. After read that productId I want to show detail of that product.</p>
  
  <p>So How can I pass and get the parameter?</p>