spring annotation 注入static 属性

第一种方法:

 

@Component

public class UserUtils

{

  private static UserAccessor userAccessor;

 

  /**

   * Sets the user DAO. This method should never be called except by
spring

   * @param userAccessor The user accessor to set

   */

  @Autowired(required = true)

  public void setUserAccessor(userAccessor UserAccessor) {

    UserUtils.userAccessor = userAccessor;

  }

}

 

第二种方法:

 

@Component

public class UserUtils

{

    private static UserAccessor userAccessor;

 

    @Autowired(required = true)

    public UserUtils(@Qualifier(“userAccessorImpl”) userAccessor UserAccessor) {

         UserUtils.userAccessor = userAccessor;

    }

}