jedis连接池

public static JedisPool getPool() {
if (jedisPool == null) {
JedisPoolConfig config = new JedisPoolConfig();

config.setMaxTotal(2048);//最大连接数, 默认8个
config.setMaxIdle(200);//最大空闲连接数, 默认8个
config.setBlockWhenExhausted(true);//(如果设置为阻塞时BlockWhenExhausted),如果超时就抛异常
config.setMaxWaitMillis(3*1000L);//超时毫秒数,小于零:阻塞不确定的时间,  默认-1
config.setNumTestsPerEvictionRun(1024); // always test all idle objects
config.setTimeBetweenEvictionRunsMillis(1 * 60000L); //-1不启动。默认1min一次
config.setMinEvictableIdleTimeMillis(10 * 60000L); //可发呆的时间,10mins

config.setTestOnReturn(false);
config.setTestWhileIdle(true);//发呆过长移除的时候是否test一下先
config.setTestOnBorrow(true);//在borrow一个jedis实例时，是否提前进行validate操作；如果为true，则得到的jedis实例均是可用的；
jedisPool = new JedisPool(config, "10.0.0.18", 6379);
}
return jedisPool;
}

/**
* Return jedis connection to the pool, call different return methods depends on the conectionBroken status.
*/
protected static void closeResource(Jedis jedis) {
jedis.close();
}