redis的方法定义

接口：

 

 

单机版实现方法：

    package com.taotao.rest.dao.impl;

 

import org.springframework.beans.factory.annotation.Autowired;

 

import com.taotao.rest.dao.JedisClient;

 

import redis.clients.jedis.Jedis;

import redis.clients.jedis.JedisPool;

 

public class JedisClientSingle implements JedisClient{

     

    @Autowired

    private JedisPool jedisPool;

     

    @Override

    public String get(String key) {

        Jedis jedis = jedisPool.getResource();

        String string = jedis.get(key);

        jedis.close();

        return string;

    }

 

    @Override

    public String set(String key, String value) {

        Jedis jedis = jedisPool.getResource();

        String string = jedis.set(key, value);

        jedis.close();

        return string;

    }

 

    @Override

    public String hget(String hkey, String key) {

        Jedis jedis = jedisPool.getResource();

        String string = jedis.hget(hkey, key);

        jedis.close();

        return string;

    }

 

    @Override

    public long hset(String hkey, String key, String value) {

        Jedis jedis = jedisPool.getResource();

        Long result = jedis.hset(hkey, key, value);

        jedis.close();

        return result;

    }

 

    @Override

    public long incr(String key) {

        Jedis jedis = jedisPool.getResource();

        Long result = jedis.incr(key);

        jedis.close();

        return result;

    }

 

    @Override

    public long expire(String key, int second) {

        Jedis jedis = jedisPool.getResource();

        Long result = jedis.expire(key, second);

        jedis.close();

        return result;

    }

 

    @Override

    public long ttl(String key) {

        Jedis jedis = jedisPool.getResource();

        Long result = jedis.ttl(key);

        jedis.close();

        return result;

    }

 

    @Override

    public long del(String key) {

        Jedis jedis = jedisPool.getResource();

        Long result = jedis.del(key);

        jedis.close();

        return result;

    }

 

    @Override

    public long hdel(String hkey, String key) {

        Jedis jedis = jedisPool.getResource();

        Long result = jedis.hdel(hkey, key);

        jedis.close();

        return result;

    }

 

}

 

 

 

 

集群版的实现方法：

    package com.taotao.rest.dao.impl;

 

import org.springframework.beans.factory.annotation.Autowired;

 

import com.taotao.rest.dao.JedisClient;

 

import redis.clients.jedis.JedisCluster;

 

public class JedisClientCluster implements JedisClient {

 

    @Autowired

    private JedisCluster jedisCluster;

     

    @Override

    public String get(String key) {

        return jedisCluster.get(key);

    }

 

    @Override

    public String set(String key, String value) {

        return jedisCluster.set(key, value);

    }

 

    @Override

    public String hget(String hkey, String key) {

        return jedisCluster.hget(hkey, key);

    }

 

    @Override

    public long hset(String hkey, String key, String value) {

        return jedisCluster.hset(hkey, key, value);

    }

 

    @Override

    public long incr(String key) {

        return jedisCluster.incr(key);

    }

 

    @Override

    public long expire(String key, int second) {

        return jedisCluster.expire(key, second);

    }

 

    @Override

    public long ttl(String key) {

        return jedisCluster.ttl(key);

    }

 

    @Override

    public long del(String key) {

         

        return jedisCluster.del(key);

    }

 

    @Override

    public long hdel(String hkey, String key) {

         

        return jedisCluster.hdel(hkey, key);

    }

 

}