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我有以下的資源類注入目標的零
@Path("/helloworld")
public class HelloWorldResource {
@Inject
private UserAuthorizationRepository userRepository;
@GET
public Response sayHello(@Context UriInfo uriInfo)
以下是我實現的UserAuthorizationRepository
public class UserAuthorizationRepositoryImpl implements UserAuthorizationRepository {
@Inject
private MyUserIdToUserNameTable userIdToUserNameTable;
public String getUserName(Long userId) {
userNameToUserIdTable.getUserName(userId)
}
,我必須註冊下列粘結劑與ResourceConfig
public class RepositoryBinder extends AbstractBinder {
@Override
protected void configure() {
bind(new UserAuthorizationRepositoryImpl()).to(UserAuthorizationRepository.class);
bind(new MyUserIdToUserNameTable()).to(UserIdToUserNameTable.class);
}
在此之後,我的資源類中的userRepository綁定corr但是,實際上,UserAuthorizationRepositoryImpl中的userIdToUserNameTable是null。
有誰知道原因?先謝謝你!
這不起作用,因爲現在userRepository也變爲null – user3905440 2014-09-05 02:30:18