redis持久化切換rdb到aof

切換rdb到aof
redis-cli  登陸redis，而後經過命令，激活aof持久化
127.0.0.1:6379>  CONFIG set appendonly yes    #用命令激活aof持久化(臨時生效，注意寫入到配置文件)
OK
127.0.0.1:6379>
127.0.0.1:6379>
127.0.0.1:6379>  CONFIG SET save ""    #關閉rdb持久化