Java优学网@Autowired入门解析：从基础到实战，轻松掌握依赖注入技巧
@Configuration@ComponentScan("com.example")publicclassAppConfig{}@RepositorypublicclassMySQLUserRepositoryimplementsUserRepository{/...
@Configuration@ComponentScan("com.example")publicclassAppConfig{}@RepositorypublicclassMySQLUserRepositoryimplementsUserRepository{/...