| | |
| | | public LoginUserParent getLoginUserStudy() { |
| | | LoginUserParent userStudy = getLoginUserStudy(ServletUtils.getRequest()); |
| | | if (null == userStudy) { |
| | | throw new StudyLoginException("登录失效,请重新登录!", 505); |
| | | throw new StudyLoginException("登录失效,请重新登录!", 504); |
| | | } |
| | | return userStudy; |
| | | } |
| | |
| | | if (StringUtils.isNotEmpty(token)) { |
| | | String userkey = JwtUtils.getUserKeyStudy(token); |
| | | user = redisService.getCacheObject(getTokenKeyStudy(userkey)); |
| | | // 再次判断登录状态是否已过期 |
| | | if (null == user) { |
| | | throw new StudyLoginException("登录信息已过期,请重新登录!", 504); |
| | | } |
| | | // 优先判断当前账号是否已在其他设备登录 |
| | | if (!user.getIsCanLogin()) { |
| | | throw new StudyLoginException("当前登录账号在其他设备登录!", 505); |
| | |
| | | LoginUserParent redisUserInfo = JSONObject.parseObject(JSONObject.toJSONString(redisCacheUserInfo), LoginUserParent.class); |
| | | // 单点逻辑,如果当前用户已处于登录状态并再次登录,则清除该用户上一次登录token |
| | | if (dto.getUserid().equals(redisUserInfo.getUserid())) { |
| | | // 被挤账户 可登录状态 已经为 false时,跳出循环 |
| | | if (!redisUserInfo.getIsCanLogin()) { |
| | | continue; |
| | | } |
| | | // 设置能否登录字段为 否,当该token登录时,isCanLogin为false表示账号被挤 |
| | | redisUserInfo.setIsCanLogin(Boolean.FALSE); |
| | | redisService.setCacheObject(strKey, redisUserInfo, redisService.getExpire(strKey), TimeUnit.SECONDS); |