noSQL数据库redis的安装与测试

    首先下载redis软件，官网是下载页面时http://www.redis.io/download，下载完毕后进入下载的目录执行

tar zxvf redis-2.6.5.tar.gz
cd redis-2.6.5

make
如果是32位系统,需要执行vi src/.make-settings将OPT=-O2修改为OPT=-O2 -march=i686
make
cd src
make install

创建配置文件目录和命令目录并拷贝对应的文件，请根据实际情况创建
mkdir -p /usr/local/webserver/redis/etc
mkdir -p /usr/local/webserver/redis/bin
cp redis* /usr/local/webserver/redis/bin/
cp mkreleasehdr.sh /usr/local/webserver/redis/bin/

cp ../redis.conf /usr/local/webserver/redis/etc/
设置后台启动vi /usr/local/webserver/redis/etc/redis.conf
daemonize no 修改为daemonize yes
启动redis
/usr/local/webserver/redis/bin/redis-server /usr/local/webserver/redis/etc/redis.conf

进入命令行测试/usr/local/webserver/redis/bin/redis-cli

停止redis的命令是/usr/local/webserver/redis/bin/redis-cli shutdown
使用过memcache的朋友应该不陌生，设置一个值set key1 100

获取get key1

追加值append key1 11

删除del key1

查看长度strlen key1

hash表设置姓名和邮箱

hset users user zhangsan

hset users email [e-mail]

获取hash表中某个值hget users email
获取hash中所有值hgetall users