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我試圖使用@DELETE
請求後,我已經使用soapui測試了一些簡單的Web應用程序。有了這個應用程序,我可以添加和獲取用戶/書到數據庫。現在我試圖提出@DELETE
請求,但我無法做到。這裏是代碼:Apache cxf刪除請求錯誤
//UserServiceImpl
@PersistenceContext
private EntityManager em;
@Override
public void deleteUser(Long id) {
if (null == id || id.longValue() < 1) {
throw new IllegalArgumentException(" User id can not be null or less than zero. ");
}
User u = em.find(User.class, id);
em.remove(u);
}
//UserResource
@Autowired
private UserService userService;
@DELETE
@Path("/delete/{id}")
public Response deleteUser(@PathParam("id") String id) {
Response response;
try {
User user = userService.deleteUser(Long.valueOf(id));//here is the error
if (user != null) {
response = Response.status(HttpServletResponse.SC_OK).entity(user).build();
} else {
response = Response.status(HttpServletResponse.SC_NOT_FOUND).build();
}
} catch (IllegalArgumentException e) {
response = Response.status(HttpServletResponse.SC_NOT_FOUND).build();
}
return response;
}
沒有任何機構可以回答你的問題,直到除非你提供諸如什麼是您所面臨的錯誤解釋。堆棧跟蹤等 –
可能是關於您的交易管理。什麼是userservice.deleteUser(...)方法的事務定義。 – bhdrkn