启动Redis客户端
- 进入src目录启动Redis客户端(前提是先启动Redis Server)
./redis-cli
![1](https://img-blog.csdn.net/20171013154619048?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
127.0.0.1:6379> set lingdu hello-redis
OK
127.0.0.1:6379> get lingdu
"hello-redis"
127.0.0.1:6379>
![2](https://img-blog.csdn.net/20171013154733585?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
Redis-cli客户端连接远程Redis服务器
- 语法:
redis-cli -h 192.168.20.33 -p 6379
用法:redis-cli [OPTIONS] [cmd [arg [arg ...]]]
-h <主机ip>,默认是127.0.0.1
-p <端口>,默认是6379
-a <密码>,如果redis加锁,需要传递密码
--help,显示帮助信息
![3](https://img-blog.csdn.net/20171013154959993?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
注意:记得关闭防火墙或者放行端口
保护模式错误解决方案
![4](https://img-blog.csdn.net/20171013155113469?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
解决方案1:
(1)打开配置文件把下面对应的注释掉
# bind 127.0.0.1
![5](https://img-blog.csdn.net/20171013155249513?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
(2)Redis默认不是以守护进程的方式运行,可以通过该配置项修改,使用yes启用守护进程,设置为no
--> daemonize no
![6](https://img-blog.csdn.net/20171013155347885?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
(3)关闭保护模式
protected-mode no
![7](https://img-blog.csdn.net/20171013155600208?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
![8](https://img-blog.csdn.net/20171013155638330?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
解决方案2:
去掉redis.conf中 #requirepass foobared 的注释
这里设置密码为:123456
![9](https://img-blog.csdn.net/20171013155751581?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
在没有输入密码的情况下连接redis是不能访问数据的
![10](https://img-blog.csdn.net/20171013155840965?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
输入密码再次访问
![11](https://img-blog.csdn.net/20171013155920379?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZ2ZkNTRnZDVmNDY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
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