账号可能有多个数据是同一个工号

src/main/java/com/cmeeting/ad/service/impl/UserServiceImpl.java

@@ -200,7 +200,7 @@ public class UserServiceImpl implements UserService {
         boolean auth = iLdapService.authenticate(username, login.getPassword().trim());
         if (auth) {
             SysUserSync sysUserSync = sysUserSysMapper.selectOne(new LambdaQueryWrapper<SysUserSync>()
-                    .eq(SysUserSync::getUserId, username));
+                    .eq(SysUserSync::getUserId, username).last("limit 1"));
             if(StringUtils.isEmpty(adminWhiteUsers) || !Arrays.asList(adminWhiteUsers.split(",")).contains(username)){
                 throw new RobotBaseException("尊敬的用户 ["+sysUserSync.getName()+"]，您的账户"+username+"未被授权访问此系统，请联系系统管理员。");
             }