1. 目錄結構:

2. 測試源碼
package com.redis;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;
public final class MyRedisPool {
//Redis服務器IP
private static String ADDR = "127.0.0.1";
//Redis的端口號
private static int PORT = 6379;
//訪問密碼 未設置密碼則為null
private static String AUTH = null;
//可用連接實例的最大數目,默認值為8;
//如果賦值為-1,則表示不限制;如果pool已經分配了maxActive個jedis實例,則此時pool的狀態為exhausted(耗盡)。
private static int MAX_ACTIVE = 1024;
//控制一個pool最多有多少個狀態為idle(空閑的)的jedis實例,默認值也是8。
private static int MAX_IDLE = 200;
//等待可用連接的最大時間,單位毫秒,默認值為-1,表示永不超時。
//如果超過等待時間,則直接拋出JedisConnectionException;
private static int MAX_WAIT = 10000;
//在borrow一個jedis實例時,是否提前進行validate操作;如果為true,則得到的jedis實例均是可用的;
private static boolean TEST_ON_BORROW = true;
private static JedisPool jedisPool = null;
private static int TIMEOUT = 10000;
//初始化Redis連接池
static {
try {
JedisPoolConfig config = new JedisPoolConfig();
config.setMaxTotal(MAX_ACTIVE);
config.setMaxIdle(MAX_IDLE);
config.setMaxWaitMillis(MAX_WAIT);
config.setTestOnBorrow(TEST_ON_BORROW);
jedisPool = new JedisPool(config, ADDR, PORT, TIMEOUT, AUTH);
} catch (Exception e) {
e.printStackTrace();
}
}
//獲取Jedis實例
public synchronized static Jedis getJedis() {
try {
if (jedisPool != null) {
Jedis resource = jedisPool.getResource();
return resource;
} else {
return null;
}
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
}
package com.redis;
import redis.clients.jedis.Jedis;
public class TestMain {
public static void main(String[] args) {
Jedis jedis = MyRedisPool.getJedis();
jedis.set("userName", "LYC");
System.out.println(jedis.get("userName"));
}
}