title: how to make angular routing path 'post/:id' and 'post/create' co-exist?
body: <p>I am using angular 9, here is my routing part.</p>
  <pre><code>const routes: Routes = [{
      path: '',component: PostComponent,
      children: [
        { path: '',redirectTo: '',pathMatch: 'full', },
        { path: 'post/:id', component: PostDetailComponent},
        { path: 'post/create', component: PostCreateComponent}
    ]
  }];
  </code></pre>
  <p>when passed the routing path &quot;/post/create&quot;, the component initialised is actually &quot;post/:id&quot; instead &quot;post/create&quot;,</p>
  <p>how would I do to make them work together ?</p>