package com.gqshao.redis.connection;import org.junit.Test;import redis.clients.jedis.*;import java.util.Arrays;import java.util.List;/** * Redis的Java客户端Jedis的八种调用方式 */public class ConnectionTest {    /**     * 普通连接方式     * Simple SET: 95.437 seconds     */    @Test    public void testNormal() {        Jedis jedis = new Jedis("192.168.3.98", 6379);        long start = System.currentTimeMillis();        for (int i = 0; i < 100000; i++) {            String result = jedis.set("n" + i, "n" + i);        }        long end = System.currentTimeMillis();        System.out.println("Simple SET: " + ((end - start) / 1000.0) + " seconds");        // 销毁        jedis.close();    }    /**     * 普通连接池方式     * POOL SET: 99.789 seconds     *     */    @Test    public void testSimplePool() {        JedisPool pool = new JedisPool(new JedisPoolConfig(), "192.168.3.98", 6379, 0);        Jedis jedis = pool.getResource();        long start = System.currentTimeMillis();        for (int i = 0; i < 100000; i++) {            String result = jedis.set("np" + i, "vp" + i);        }        long end = System.currentTimeMillis();        pool.returnResource(jedis);        System.out.println("POOL SET: " + ((end - start) / 1000.0) + " seconds");        // 销毁        jedis.close();    }    /**     * 事务方式(Transactions)     * 通过multi(开启一个事务)、exec(执行)、discard（放弃事务）     * Transaction SET: 0.926 seconds     */    @Test    public void testMulti() {        Jedis jedis = new Jedis("192.168.3.98", 6379);        long start = System.currentTimeMillis();        Transaction tx = jedis.multi();        for (int i = 0; i < 100000; i++) {            tx.set("t" + i, "v" + i);        }        List