redis (javaweb project + jedis.jar)

The first step: jedis jar Download   http://download.csdn.net/detail/teamlet/8914387

Step Two: Start redis service (click redis-server.exe to start the service)

Redis installation path or the configuration environment variable,

In the cmd command to start:

第三步：导入jar包。创建项目。

备注：java 代码如下

package test;
import org.junit.Test;


import redis.clients.jedis.Jedis;
public class RedisUtil {  
private final static String redisAddress = "127.0.0.1";
private final static Jedis jedis = new Jedis(redisAddress);  
    /**
     *  得到redis数据
     * @param keys
     * @return object
     */
    public static Object getRedisValue(String keys) {  
    
    // 取数据  
    return jedis.get(keys);
    } 

    public static void setRedisValue(String key,String obj){
    jedis.del(key);
    jedis.set(key,obj);
    }
    /**
     * 向redis数据库中写入和读取数据
     */
    @Test
    public void testRedis(){
    RedisUtil.setRedisValue("name", "风云");
    Object name= RedisUtil.getRedisValue("name");
    System.out.println(name.toString());
    }
}