The IoC Container 控制反转容器
Basic Binding 基础绑定
Now that we’ve learned about dependency injection, let’s explore inversion of control containers. IoC containers make managing your class dependencies much more convenient, and Laravel ships with a very powerful container. The IoC container is the certral piece of the Laravel framework, and it is what allows all of the framework’s jcomponents jto work together. In fact, the Laravel Application class extends the Container class!Now that