java項目中redis的配置好工具方法

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設定檔對redis的配置：

#REDIS_CONFIGredis.sentinels = x.x.x.x:p,x.x.x.x:p,x.x.x.x:predis.sentinel.master = redis-masterredis.password = passwordredispool.maxtotal = 6000redispool.maxidle = 300redispool.maxwaitmillis = 10000redispool.timeout = 100#redis單機配置redis.pool.host=127.0.0.1redis.pool.port=6379#最大能夠保持idel狀態的對象數redis.pool.maxIdle=100#最大分配的對象數redis.pool.maxTotal=6000#等待可用串連的最大時間，單位是毫秒，預設值為-1，表示永不逾時。#如果超過等待時間，則直接拋出JedisConnectionExceptionredis.pool.maxWaitMillis=10000redis.pool.timeOut=20#多長時間檢查一次串連池中閒置串連redis.pool.timeBetweenEvictionRunsMillis=30000#空閑串連多長時間後會被收回redis.pool.minEvictableIdleTimeMillis=30000#當調用borrow Object方法時，是否進行有效性檢查#在borrow(用)一個jedis執行個體時，是否提前進行validate(驗證)操作；#如果為true，則得到的jedis執行個體均是可用的redis.pool.testOnBorrow=true########reids編碼格式redis.encode=utf-8######緩衝到期時間 秒  1000*60*60*24*7 七天redis.expire=604800000####是否開啟Redis服務應用redis.unlock=false#redis.sentinel.host1=127.0.0.1#redis.sentinel.port1=26379##redis.sentinel.host2=127.0.0.1#redis.sentinel.port2=26479##redis.pool.maxTotal=1024#redis.pool.maxIdle=200#redis.pool.maxWaitMillis=1000#redis.pool.testOnBorrow=true##redis.pool.timeBetweenEvictionRunsMillis=30000#redis.pool.minEvictableIdleTimeMillis=30000#redis.pool.softMinEvictableIdleTimeMillis=10000#redis.pool.numTestsPerEvictionRun=1024###1000*60*60*1#redis.pool.expire=3600000#redis.pool.unlock=false

　　Redis工具類的實現：

 

package com.base.redis;import com.alibaba.fastjson.JSONArray;import com.alibaba.fastjson.JSONObject;import com.base.utils.CalendarUtil;import com.base.utils.DateUtils;import com.google.common.collect.Lists;import com.google.common.collect.Maps;import com.petrochina.dao.BaseStockHlradioMapper;import com.petrochina.pojo.BaseProvincialArea;import com.petrochina.pojo.BaseStockHlradio;import org.apache.commons.lang.StringUtils;import org.apache.commons.pool2.impl.GenericObjectPoolConfig;import org.apache.log4j.Logger;import redis.clients.jedis.Jedis;import redis.clients.jedis.JedisPool;import redis.clients.jedis.JedisPoolConfig;import redis.clients.jedis.JedisSentinelPool;import javax.annotation.Resource;import javax.swing.*;import java.util.*;/** * Explain:Redis串連池 */public final class RedisUtil {    //========================================================================================//    //##                                    單機配置                                      ##//    //========================================================================================//    //Redis伺服器IP//    private static String ADDR = "127.0.0.1";//    private static String ADDR = res.getString("redis.pool.host");//    //Redis的連接埠號碼//    private static Integer PORT = Integer.parseInt(res.getString("redis.pool.port"));//    //訪問密碼//    private static String AUTH = "";////    //可用串連執行個體的最大數目，預設為8；//    //如果賦值為-1，則表示不限制，如果pool已經分配了maxActive個jedis執行個體，則此時pool的狀態為exhausted(耗盡)//    private static Integer MAX_TOTAL = Integer.parseInt(res.getString("redis.pool.maxTotal"));//    //控制一個pool最多有多少個狀態為idle(空閑)的jedis執行個體，預設值是8//    private static Integer MAX_IDLE = Integer.parseInt(res.getString("redis.pool.maxIdle"));//    //等待可用串連的最大時間，單位是毫秒，預設值為-1，表示永不逾時。//    //如果超過等待時間，則直接拋出JedisConnectionException//    private static Integer MAX_WAIT_MILLIS = Integer.parseInt(res.getString("redis.pool.maxWaitMillis"));//    private static Integer TIMEOUT = Integer.parseInt(res.getString("redis.pool.timeOut"));//    //在borrow(用)一個jedis執行個體時，是否提前進行validate(驗證)操作；//    //如果為true，則得到的jedis執行個體均是可用的//    private static Boolean TEST_ON_BORROW = Boolean.valueOf(res.getString("redis.pool.testOnBorrow"));//    private  static JedisPool jedisPool = null;private static ResourceBundle res = ResourceBundle.getBundle("redis");private static Logger log = Logger.getLogger(RedisUtil.class);    private static String password;    private static JedisSentinelPool jedisPool;    static {        try{            String[] servers = res.getString("redis.sentinels").split(",");            int maxtotal = Integer.parseInt(res.getString("redispool.maxtotal"));            int maxidle = Integer.parseInt(res.getString("redispool.maxidle"));            int maxwaitmillis = Integer.parseInt(res.getString("redispool.maxwaitmillis"));            int timeout = Integer.parseInt(res.getString("redispool.timeout"));            long timeBetweenEvictionRunsMillis = Long.valueOf(res.getString("redis.pool.timeBetweenEvictionRunsMillis"));            long minEvictableIdleTimeMillis = Long.valueOf(res.getString("redis.pool.minEvictableIdleTimeMillis"));            String sentinelmaster = res.getString("redis.sentinel.master");            password = res.getString("redis.password");            Set<String> sentinels = new HashSet<>(16);            for (String server:servers) {                sentinels.add(server);            }            GenericObjectPoolConfig config = new GenericObjectPoolConfig();            config.setMaxTotal(maxtotal);            config.setMaxIdle(maxidle);            config.setMaxWaitMillis(maxwaitmillis);            config.setTestOnBorrow(false);            config.setTestOnReturn(false);            config.setTestWhileIdle(true);            config.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);            config.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);            //setinel用戶端提供了master自動探索功能            jedisPool = new JedisSentinelPool(sentinelmaster,sentinels,config,timeout,password);        }catch (Exception e){            e.printStackTrace();        }    }    /**     * 擷取Jedis執行個體     * @return     */    public static Jedis getJedis(){        long seconds = System.currentTimeMillis();        try {            if(jedisPool != null){                Jedis jedis = jedisPool.getResource();                return jedis;            }else{                return null;            }        } catch (Exception e) {            e.printStackTrace();            return null;        }    }    public static void returnResource(final Jedis jedis){        long seconds = System.currentTimeMillis();        if(jedis!=null){            jedis.close();        }    }    public static JSONObject VerifyKey(String key){        Jedis jedis =null;        JSONObject jsonReturn = null;        try {            jedis = getJedis();            if (jedis == null) {                return null;            }            String json = jedis.get(key);            if (json==null || json.equals("")) {                jsonReturn = null;            }else{                jsonReturn = JSONObject.parseObject(json);            }        } catch (Exception e) {            e.printStackTrace();        } finally {            if (null != jedis) {                returnResource(jedis);            }        }        return jsonReturn;    }    /**     * 驗證警示key是否存在     * @param key     * @return     */    public   static String VerifyWarnKey(String key){        Jedis jedis = null;        String dateStr = null;        try {            jedis = getJedis();            dateStr = "";            if (jedis != null) {                dateStr = jedis.get(key);            }        } catch (Exception e) {            e.printStackTrace();        } finally {            returnResource(jedis);        }        return dateStr;    }    public   static Map<String,String> VerifyMap(String key){        Map<String,String> reMap = null;        Jedis jedis = null;        String jsonReturn = null;        try {            jedis = getJedis();            if (jedis == null) {                return null;            }            reMap = Maps.newHashMap();            reMap = jedis.hgetAll(key);            if (reMap==null || reMap.size() == 0) {                reMap = null;            }        } catch (Exception e) {            e.printStackTrace();        } finally {            returnResource(jedis);        }        return reMap;    }    public   static void setData(String key, String jsonString) {        Jedis jedis = null;        String jsonReturn = null;        try {            jedis = getJedis();            if (jedis != null) {                String result = jedis.set(key, jsonString);                System.out.println(result);                            jedis.expireAt(key,CalendarUtil.getExpireTime());            }        } catch (Exception e) {            e.printStackTrace();        } finally {            returnResource(jedis);        }    }    //放入string資料    public static void setString(String key, String value) {        Jedis jedis = null;        String jsonReturn = null;        try {            jedis = getJedis();            if (jedis != null) {                jedis.set(key,value);            }        } catch (Exception e) {            e.printStackTrace();        } finally {            returnResource(jedis);        }    }    //根據key刪除    public static void deleteKey(String key) {        Jedis jedis = null;        String jsonReturn = null;        try {            jedis = getJedis();            if (jedis != null) {                jedis.del(key);            }        } catch (Exception e) {            e.printStackTrace();        } finally {            returnResource(jedis);        }    }    public   static void setMapData(String key, Map<String,String> map) {        Jedis jedis = null;        String jsonReturn = null;        try {            jedis = getJedis();            if (jedis != null) {                jedis.hmset(key,map);                            jedis.expireAt(key,CalendarUtil.getExpireTime());            }        } catch (Exception e) {            e.printStackTrace();        } finally {            returnResource(jedis);        }    }}

　　

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java項目中redis的配置好工具方法