Spring and @Resource annotations

@autowired annotations are supported in Spring to enable bean injection. Also, Spring supports @resource annotations, which, like @autowired, implement bean injection. The note exists in the Javax.annotation.Resource package.

Here's how to use it:

　　

1 Import Javax.annotation.Resource; 2  Public class a{34  @Resource5   private  b b;      6    7 }

Where @resource has two parameters in the spring configuration to find the exact bean, respectively, "name" and "type", the Name property is the name of the bean, that is, the set ID;

Type is a class type, which is the type of the bean. Throws an exception if it is not found. The default setting, name, is based on the Bean's ID property. Set format

@Resource (name= "B", type= "B").

Spring and @Resource annotations