# 组件源码 /** * <b>方法描述：</b> 清空Redis <br/> * <b>创建者：</b> admin <br/> * <b>创建时间：</b> 2020-06-09 11:51:19 <br/> * * @return -1 异常<br/> * 1 成功<br/> */ @Component(label = "清空Redis", style = "判断型", type = "同步组件", comment = "执行flushDb", version = "1.0.0", deprecated = false, author = "admin", date = "2020-06-09 11:51:19") @Returns(returns = { @Return(id = "-1", desp = "异常"), @Return(id = "1", desp = "成功") }) public static ResultBase P_flushDb() { try { redisTemplate.execute(new RedisCallback() { public String doInRedis(RedisConnection connection) throws DataAccessException { connection.flushDb(); return "ok"; } }); } catch (Exception e) { AppLog.error(e); return ResultBase.newExceptionResult("TPTR3004", "清空Redis 异常：" + AppLog.errorMsg(e)); } return ResultBase.newSuccessResult(); } 交易中组件使用方式：  > 执行flushDb