Redis不能正常启动解决方案

执行redis-cli报错不能连接，报错内容如下：
$ redis-cli
Could not connect to Redis at 127.0.0.1:6379: Connection refused
not connected> exit
执行exit退出Redis连接，然后执行redis-server redis.conf，正常显示如下：
$ redis-server redis.conf
5719:C 20 Mar 2019 22:11:55.722 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
5719:C 20 Mar 2019 22:11:55.723 # Redis version=5.0.4, bits=64, commit=00000000, modified=0, pid=5719, just started
5719:C 20 Mar 2019 22:11:55.723 # Configuration loaded
记住redis.conf文件是和src同级目录，如果进错目录执行命令会报错：
$ redis-server redis.conf
5718:C 20 Mar 2019 22:11:45.197 # Fatal error, can't open config file 'redis.conf'
然后再执行redis-cli就可以连接Redis成功了
$ redis-cli
127.0.0.1:6379> set name "name"
OK