java手機端後台資訊互動

以註冊為例：

===手機端

private void register() {    Map<String, Object> params = new HashMap<>();    params.put("clientType", AppConstant.CLIENT_TYPE);    params.put("password", mEtPassword.getText().toString());    params.put("verificationCode", mEtCode.getText().toString());    params.put("mobilePhone", mEtPhone.getText().toString());    ResidentApplication.manger.requestPost(BindPhoneActivity.class, AppConstant.urlRegister, params, RegisterBean.class, new XinJsonBodyHttpCallBack<RegisterBean>() {        @Override        public void success(RegisterBean registerBean, String response) {            UIUtils.showShortToast(registerBean.response.message);            UIUtils.openActivity(mContext, PerfectPersonalInfoActivity.class);        }        @Override        public void failed(int errno, String errormsg) {            UIUtils.showLongToast(errormsg);        }    });}

===後台

@RequestMapping(value = "/register")
public void register(HttpServletRequest request, Model model,
HttpServletResponse response, User user, Head head) {
String json = JSONUtil.toJSON(getRM(SystemConstant.APP_SUCCESS,"註冊成功。"));
try {
if (user != null && SUtil.isNotNull(user.getPhone_number())&& SUtil.isNotNull(user.getIdcode())) {//手機號和驗證碼不可為空白
Element e=idcodeCache.get(user.getPhone_number());
if(user.getIdcode().equals((String)e.getObjectValue())){//驗證碼錯誤
if (accountSER.getUserByLoginName(user.getPhone_number()) == null) {
UserDTO userdto=new UserDTO();
userdto.setCreate_time(SUtil.getnowTime());
userdto.setPk_user(new UUIDGeneratorHandling().nextStringValue());
userdto.setUsername(user.getPhone_number());
userdto.setPhone_number(user.getPhone_number());
userdto.setPassword(user.getPassword());
userdto.setUser_type(user.getUser_type());
userdto.setIm_username(user.getPhone_number());
userdto.setIm_password(user.getPassword());
userSER.addUser(userdto);

}else{
json = JSONUtil.toJSON(getRM(SystemConstant.APP_UNSUCCESS,"手機號已經註冊。"));
}
}else{
json = JSONUtil.toJSON(getRM(SystemConstant.APP_UNSUCCESS,"驗證碼錯誤。"));
}
}else{
json = JSONUtil.toJSON(getRM(SystemConstant.APP_UNSUCCESS,"手機號和驗證碼不可為空白。"));
}
} catch (Exception e) {
e.printStackTrace();
json = JSONUtil.toJSON(getRM(SystemConstant.APP_UNSUCCESS,"註冊失敗。"));
}
response_write(json, response);
}

---method

protected ReturnMSG getRM(String statuscode,String message){
ReturnMSG rm=new ReturnMSG();
rm.setStatuscode(statuscode);
rm.setMessage(message);
return rm;
}