修改绑定方法

src/main/java/com/xjrsoft/module/system/service/impl/LoginServiceImpl.java

@@ -147,8 +147,12 @@ public class LoginServiceImpl implements ILoginService {
         LoginByCodeVo result = new LoginByCodeVo();
         String[] ids = weChatUtil.getMpOpenid(dto.getCode());
         if (ids == null) throw new MyException("code无效");
-        User user = userService.getOne(Wrappers.lambdaQuery(User.class).eq(User::getUnionId, ids[1]));
-        if (user == null) throw new MyException("code无效");
+        if (StrUtil.isEmpty(ids[1])) {
+            throw new MyException("无法获取Uid"+ids[0]+"-"+ids[1]);
+        }
+        List<User> userList = userService.list(Wrappers.lambdaQuery(User.class).eq(User::getUnionId, ids[1]));
+        if (userList == null || userList.size() == 0) throw new MyException("code无效");
+        User user = userList.get(0);
         user.setOpenId(ids[0]);
         userService.updateById(user);
         result.setToken(ids[0]);