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")); } }

