下面由Redis教程栏目给大家介绍Redis RDB方式数据备份与恢复，希望对需要的朋友有所帮助！
Redis数据备份
实例
127.0.0.1:6379> bgsave OK
这里为什么用bgsave而不使用save,请参考文章：
redis 持久化详解,RDB是什么？
Redis恢复数据
1、 获取redis备份目录
127.0.0.1:6379> CONFIG GET dir 1) "dir" 2) "D:\\software\\Redis" 127.0.0.1:6379>
以上命令 CONFIG GET dir 输出的 redis 备份目录为 /usr/local/redis/bin。
2、 停止redis服务
src/redis-cli -p 6379 shutdown
src是redis安装目录
3、拷贝redis备份文件（dump.rdb）到 /usr/local/redis/bin目录下
4、重新启动redis服务
linux src/redis-server redis.conf windows src/redis-server redis.windows.conf
5、查看是否redis恢复数据
$ src/redis-cli 127.0.0.1:6379> keys * 1) "k1" 2) "k2" 3) "k3" 4) "k4" 5) "k5"
The above is the detailed content of Detailed explanation of data backup and recovery using Redis RDB. For more information, please follow other related articles on the PHP Chinese website!
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