Spring泛型注入

 测试

public class MyTest {

    ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
    @Test
    public void test(){
        BookService bookService = (BookService) context.getBean("bookService");
        UserService userService = (UserService) context.getBean("userService");
        bookService.save();
        userService.save();
    }

}

运行结果

　　BaseDao....

　　UserDao....