安装Redis并测试

1.在网站http://redis.io/ 下载Redis2.6.8

2.解压并安装

 

[root@server2 admin]# tar xvfredis-2.6.8.tar.gz

[root@server2admin]# cdredis-2.6.8

[root@server2redis-2.6.8]# make

 

[root@server2redis-2.6.8]# make test

cd src && maketest

make[1]: Entering directory`/home/admin/redis-2.6.8/src'

which: no tclsh8.5 in(/home/admin/hbase-0.90.5/bin:/home/admin/hadoop-0.20.2/bin:/opt/jdk1.7.0_07/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/admin/bin)

You need 'tclsh8.5' in orderto run the Redis test

make[1]: *** [test] Error1

make[1]: Leaving directory`/home/admin/redis-2.6.8/src'

make: *** [test] Error2

 

提示要安装tclsh8.5, 则先安装

[root@server2redis-2.6.8]# yum installtcl

然后make test， 通过测试。

[root@server2redis-2.6.8]# makeinstall

安装成功

 

修改redis.conf，设置redis为后台守护进程

[root@server2redis-2.6.8]# vimredis.conf

 

# By default Redis does notrun as a daemon. Use 'yes' if you need it.

# Note that Redis will write apid file in /var/run/redis.pid when daemonized.

daemonize yes

 

复制文件

[root@server2redis-2.6.8]# cp redis.conf /etc/

[root@server2redis-2.6.8]# cp src/redis-server/usr/local/bin/

 

3. 启动redis

[root@server2redis-2.6.8]# redis-server/etc/redis.conf

查看进程

[root@server2redis-2.6.8]# psaux | grep redis

root     5074  0.4  0.7 40452  7284 ?   Ssl 03:07  0:00 redis-server/etc/redis.conf

root     7405  0.0  0.0103248  836 pts/0 S+ 03:09   0:00 grepredis

 

4. Telnet登录操作

[admin@server3~]$ telnetserver2 6379

Trying192.168.1.202...

Connected toserver2.

Escape character is'^]'.

set bar fffffffffffff

+OK

get bar

$13

fffffffffffff

 

5.Java连接Redis

 

将Jedis包导入项目中

测试代码如下：

 

packagenosql.redis;

 

importredis.clients.jedis.Jedis;

importredis.clients.jedis.JedisPool;

 

 

public class JedisTest{

 

   public static void main(String[] args) {

       JedisPool pool = new JedisPool("192.168.1.202", 6379);

       Jedis jedis = pool.getResource();

       

       //清空数据

       jedis.flushAll();

 

       //操作String

       jedis.set("site", "dataguru");

       System.out.println(jedis.get("site"));

 

       //操作list

       jedis.lpush("nosql", "hbase");

       jedis.lpush("nosql", "redis");

       jedis.lpush("nosql", "mongodb");

       jedis.lpush("nosql", "couchdb");

       jedis.lpush("nosql", "neo4j");

       System.out.println(jedis.lrange("nosql", 0, -1));

   }

}

 

打印结果：

 

dataguru

[neo4j, couchdb, mongodb,redis, hbase]