Difference between [routerLink] and routerLink

Question

What is the difference between [routerLink] and routerLink ? How should you use each one?

Answer 1

Assume that you have

const appRoutes: Routes = [
  {path: 'recipes', component: RecipesComponent }
];

Recipes

It means that clicking Recipes hyperlink will jump to http://localhost:4200/recipes

Assume that the parameter is 1

It means that passing dynamic parameter, 1 to the link, then you navigate to http://localhost:4200/recipes/1