redis Could not connect to Redis at 127.0.0.1:6379: Connection refused 问题解决

redis Could not connect to Redis at 127.0.0.1:6379: Connection refused 问题解决

参考文章：

（1）redis Could not connect to Redis at 127.0.0.1:6379: Connection refused 问题解决

（2）https://www.cnblogs.com/liuqiyun/p/8989257.html

备忘一下。