强制把redis快照关闭了导致不能持久化的问题

(error) MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk.
 Commands that may modify the data set are disabled. Please check Redis logs for details about the error.

方案1

127.0.0.1:6379> config set stop-writes-on-bgsave-error no
OK

方案2

修改redis.conf文件：vi打开redis-server配置的redis.conf文件，
然后使用快捷匹配模式：/stop-writes-on-bgsave-error定位到stop-writes-on-bgsave-error字符串所在位置，
接着把后面的yes设置为no即可。