java web项目中redis集群或单击版配置详解

标签：redis集群   redis单机   jedis   jedis客户端集群   jedis客户端单机   

 <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <!-- 最大连接数 -->
        <property name="maxTotal" value="100" />
        <!-- 最大空闲连接数 -->
        <property name="maxIdle" value="300" />
        <!-- 每次释放连接的最大数目 -->
        <property name="numTestsPerEvictionRun" value="1024" />
        <!-- 释放连接的扫描间隔（毫秒） -->
        <property name="timeBetweenEvictionRunsMillis" value="30000" />
        <!-- 连接最小空闲时间 -->
        <property name="minEvictableIdleTimeMillis" value="1800000" />
        <!-- 连接空闲多久后释放, 当空闲时间>该值 且 空闲连接>最大空闲连接数 时直接释放 -->
        <property name="softMinEvictableIdleTimeMillis" value="10000" />
        <!-- 获取连接时的最大等待毫秒数,小于零:阻塞不确定的时间,默认-1 -->
        <property name="maxWaitMillis" value="1500" />
        <!-- 在获取连接的时候检查有效性, 默认false -->
        <property name="testOnBorrow" value="true" />
        <!-- 在空闲时检查有效性, 默认false -->
        <property name="testWhileIdle" value="true" />
        <!-- 连接耗尽时是否阻塞, false报异常,ture阻塞直到超时, 默认true -->
        <property name="blockWhenExhausted" value="false" />
    </bean> 
     <bean id="redisClient" class="redis.clients.jedis.JedisPool">
        <constructor-arg name="poolConfig" ref="jedisPoolConfig"></constructor-arg>
        <constructor-arg name="host" value="${redis.host}"></constructor-arg>
        <constructor-arg name="port" value="${redis.port}"></constructor-arg>

        <!-- <constructor-arg name="timeout" value="${redis.timeOut}"></constructor-arg>
        <constructor-arg name="password" value="${redis.password}"></constructor-arg>  -->
    </bean> 
    <bean id="jedisClient" class="com.yagoo.wificontrolsys.redis.impl.JedisClientSingle"/>

集群版配置,其中constructor-arg name="host" value="192.168.199.203"指定ip更换即可

<bean id="redisClient" class="redis.clients.jedis.JedisCluster">
        <constructor-arg name="nodes">
            <set>
                <bean class="redis.clients.jedis.HostAndPort">
                    <constructor-arg name="host" value="192.168.199.203"></constructor-arg>
                    <constructor-arg name="port" value="7001"></constructor-arg>
                </bean>
                <bean class="redis.clients.jedis.HostAndPort">
                    <constructor-arg name="host" value="192.168.199.203"></constructor-arg>
                    <constructor-arg name="port" value="7002"></constructor-arg>
                </bean>
                <bean class="redis.clients.jedis.HostAndPort">
                    <constructor-arg name="host" value="192.168.199.203"></constructor-arg>
                    <constructor-arg name="port" value="7003"></constructor-arg>
                </bean>
                <bean class="redis.clients.jedis.HostAndPort">
                    <constructor-arg name="host" value="192.168.199.203"></constructor-arg>
                    <constructor-arg name="port" value="7004"></constructor-arg>
                </bean>
                <bean class="redis.clients.jedis.HostAndPort">
                    <constructor-arg name="host" value="192.168.199.203"></constructor-arg>
                    <constructor-arg name="port" value="7005"></constructor-arg>
                </bean>
                <bean class="redis.clients.jedis.HostAndPort">
                    <constructor-arg name="host" value="192.168.199.203"></constructor-arg>
                    <constructor-arg name="port" value="7006"></constructor-arg>
                </bean>
            </set>
        </constructor-arg>
        <constructor-arg name="poolConfig" ref="jedisPoolConfig"></constructor-arg>
    </bean>
    <bean id="jedisClient" class="com.wenwuyi.study.rest.dao.impl.JedisClientCluster"/> 

两个客户端代码
客户端接口

/**
 * Copyright (c) 2017. yagoosafe.com All right reserved. This software is the
 * confidential and proprietary information of yagoosafe.com ("Confidential Information").
 * You shall not disclose such Confidential Information and shall use it only in accordance
 * with the terms of the license agreement you entered into with yagoosafe.com.
 */
package com.yagoo.wificontrolsys.redis;

/** 
 * 类名：JedisClient.java
 * 描述：jedis client
 * 时间：2018年3月8日 下午4:59:30 
 * @author yangchangjiang  
 * @version 1.0 
 */
public interface JedisClient {
    /**
     * 
     * 根据key获取信息
     * @param key
     * @return String
     */
    String get(String key);
    /**
     * 
     * 设置信息
     * @param key
     * @param value
     * @return String
     */
    String set(String key,String value);
    /**
     * 
     * 设置信息带过期时间
     * @param key
     * @param value
     * @param expire
     * @return String
     */
    String set(String key, String value, int expire);
    /**
     * 
     * hset 带多key值
     * @param hkey
     * @param key
     * @return String
     */
    String hget(String hkey,String key);
    /**
     * 
     * hset 带多key值和value值
     * @param hkey
     * @param key
     * @param value
     * @return long
     */
    long hset(String hkey,String key,String value);
    /**
     * 
     * Incr键值+1
     * @param key
     * @return long
     */
    long incr(String key);
    /**
     * 
     * 设置过期时间
     * @param key
     * @param second
     * @return long
     */
    long expire(String key,int second);
    /**
     * 
     * 查看过期时间
     * @param key
     * @return long
     */
    long ttl(String key);
    /**
     * 
     * 删除对应key值
     * @param key
     * @return long
     */
    long del(String key);
    /**
     * 
     * 删除hkey和key
     * @param hkey
     * @param key
     * @return long
     */
    long hdel(String hkey,String key);
}

单机版实现

/*
 * Copyright 2017 wenwuyi.cn All right reserved. This software is the
 * confidential and proprietary information of yagoosafe.com ("Confidential
 * Information"). You shall not disclose such Confidential Information and shall
 * use it only in accordance with the terms of the license agreement you entered
 * into with wenwuyi.cn.
 */
package com.yagoo.wificontrolsys.redis.impl;

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

import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import com.yagoo.wificontrolsys.redis.JedisClient;

/** 
 * 类的名称JedisClientSingle.java类
 * 类的作用：Redis单机版
 * @author YCJ  作者 E-mail: 872819838@qq.com
 * @date 创建时间：2017年12月24日 下午12:51:39 
 * @version 1.0 
 */
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;
    }

    @Override
    public String set(String key, String value, int expire) {
        Jedis jedis = jedisPool.getResource();
        String string = jedis.set(key, value);
        jedis.expire(key, expire);
        jedis.close();
        return string;
    }

}

集群版实现

/*
 * Copyright 2017 wenwuyi.cn All right reserved. This software is the
 * confidential and proprietary information of yagoosafe.com ("Confidential
 * Information"). You shall not disclose such Confidential Information and shall
 * use it only in accordance with the terms of the license agreement you entered
 * into with wenwuyi.cn.
 */
package com.yagoo.wificontrolsys.redis.impl;

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

import redis.clients.jedis.JedisCluster;

import com.yagoo.wificontrolsys.redis.JedisClient;

/** 
 * 类的名称JedisClientCluster.java类
 * 类的作用：redis集群版
 * @author YCJ  作者 E-mail: 872819838@qq.com
 * @date 创建时间：2017年12月24日 下午12:54:15 
 * @version 1.0 
 */
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);
    }

    @Override
    public String set(String key, String value, int expire) {
        String string = jedisCluster.set(key, value);
        jedisCluster.expire(key, expire);
        return string;
    }

}

java web项目中redis集群或单击版配置详解

标签：redis集群   redis单机   jedis   jedis客户端集群   jedis客户端单机   

原文地址：http://blog.51cto.com/4577390/2085451