登录日志空指针-03

src/main/java/com/chinaitop/depot/system/service/impl/UserLoginLogServiceImpl.java

@@ -50,7 +50,7 @@ public class UserLoginLogServiceImpl implements UserLoginLogService {
     @Transactional(rollbackFor = Exception.class)
     public void saveData(HttpServletRequest request, UserInfo userInfo, String loginType) {
         // 查询是否登录成功
-        if (!ObjectUtils.isEmpty(redisUtil.get(userInfo.getUsername() + CommonObject.sessionId))) {
+        if (redisUtil.hasKey(userInfo.getUsername() + CommonObject.sessionId)) {
             UserLoginLog log = new UserLoginLog();
             log.setId(UUID.randomUUID().toString());
             log.setUserName(userInfo.getUsername());