fix(controller): 改用StpUtil获取当前登录用户ID

src/main/java/vvpkassistant/controller/UserController.java

@@ -253,8 +253,8 @@ public class UserController {
 
     // 签到
     @PostMapping("signIn")
-    public ResponseData<Object> signIn(@RequestBody Map<String,Integer> map) {
-        Integer userId = map.get("userId");
+    public ResponseData<Object> signIn() {
+        int userId = Integer.parseInt(StpUtil.getLoginId().toString());
         int i = userDao.checkSignStatus(userId);
         if (i != 0) {
             throw new BusinessException(ErrorCode.SIGN_IN_FAIL);