Redis单机和集群测试Java端代码.zip

package bhz.redis01; import java.util.Arrays; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import org.apache.commons.pool2.impl.GenericObjectPoolConfig; import org.junit.AfterClass; import org.junit.BeforeClass; import org.junit.Test; import redis.clients.jedis.Jedis; import redis.clients.jedis.JedisShardInfo; import redis.clients.jedis.Pipeline; import redis.clients.jedis.ShardedJedis; import redis.clients.jedis.ShardedJedisPipeline; import redis.clients.jedis.ShardedJedisPool; import redis.clients.jedis.Transaction; public class TestSingleRedis { private static Jedis jedis; private static ShardedJedis shard; private static ShardedJedisPool pool; @BeforeClass public static void setUpBeforeClass() throws Exception { //单个节点 jedis = new Jedis("192.168.1.106", 7002); //分片 List<JedisShardInfo> shards = Arrays.asList( new JedisShardInfo("192.168.1.106",7002)); shard = new ShardedJedis(shards); GenericObjectPoolConfig goConfig = new GenericObjectPoolConfig(); goConfig.setMaxTotal(100); goConfig.setMaxIdle(20); goConfig.setMaxWaitMillis(-1); goConfig.setTestOnBorrow(true); pool = new ShardedJedisPool(goConfig, shards); } @AfterClass public static void tearDownAfterClass() throws Exception { jedis.disconnect(); shard.disconnect(); pool.destroy(); } @Test public void testString() { //-----添加数据---------- jedis.set("name","bhz");//向key-->name中放入了value-->xinxin System.out.println(jedis.get("name"));//执行结果：xinxin jedis.append("name", " is my lover"); //拼接 System.out.println(jedis.get("name")); jedis.del("name"); //删除某个键 System.out.println(jedis.get("name")); //设置多个键值对 jedis.mset("name","bhz","age","27","qq","174754613"); jedis.incr("age"); //进行加1操作 System.out.println(jedis.get("name") + "-" + jedis.get("age") + "-" + jedis.get("qq")); } /** * redis操作Map */ @Test public void testMap() { //-----添加数据---------- Map<String, String> map = new HashMap<String, String>(); map.put("name", "xinxin"); map.put("age", "22"); map.put("qq", "123456"); jedis.hmset("user",map); //取出user中的name，执行结果:[minxr]-->注意结果是一个泛型的List //第一个参数是存入redis中map对象的key，后面跟的是放入map中的对象的key，后面的key可以跟多个，是可变参数 List<String> rsmap = jedis.hmget("user", "name", "age", "qq"); System.out.println(rsmap); //删除map中的某个键值 jedis.hdel("user","age"); System.out.println(jedis.hmget("user", "age")); //因为删除了，所以返回的是null System.out.println(jedis.hlen("user")); //返回key为user的键中存放的值的个数2 System.out.println(jedis.exists("user"));//是否存在key为user的记录 返回true System.out.println(jedis.hkeys("user"));//返回map对象中的所有key System.out.println(jedis.hvals("user"));//返回map对象中的所有value Iterator<String> iter=jedis.hkeys("user").iterator(); while (iter.hasNext()){ String key = iter.next(); System.out.println(key+":"+jedis.hmget("user",key)); } } /** * jedis操作List */ @Test public void testList(){ //开始前，先移除所有的内容 jedis.del("java framework"); System.out.println(jedis.lrange("java framework",0,-1)); //先向key java framework中存放三条数据 jedis.lpush("java framework","spring"); jedis.lpush("java framework","struts"); jedis.lpush("java framework","hibernate"); //再取出所有数据jedis.lrange是按范围取出， // 第一个是key，第二个是起始位置，第三个是结束位置，jedis.llen获取长度 -1表示取得所有 System.out.println(jedis.lrange("java framework",0,-1)); jedis.del("java framework"); jedis.rpush("java framework","spring"); jedis.rpush("java framework","struts"); jedis.rpush("java framework","hibernate"); System.out.println(jedis.lrange("java framework",0,-1)); } /** * jedis操作Set */ @Test public void testSet(){ //添加 jedis.sadd("user","liuling"); jedis.sadd("user","xinxin"); jedis.sadd("user","ling"); jedis.sadd("user","zhangxinxin"); jedis.sadd("user","who"); //移除noname jedis.srem("user","who"); System.out.println(jedis.smembers("user"));//获取所有加入的value System.out.println(jedis.sismember("user", "who"));//判断 who 是否是user集合的元素 System.out.println(jedis.srandmember("user")); System.out.println(jedis.scard("user"));//返回集合的元素个数 } @Test public void testRLpush() throws InterruptedException { //jedis 排序 //注意，此处的rpush和lpush是List的操作。是一个双向链表（但从表现来看的） jedis.del("a");//先清除数据，再加入数据进行测试 jedis.rpush("a", "1"); jedis.lpush("a","6"); jedis.lpush("a","3"); jedis.lpush("a","9"); System.out.println(jedis.lrange("a",0,-1));// [9, 3, 6, 1] System.out.println(jedis.sort("a")); //[1, 3, 6, 9] //输入排序后结果 System.out.println(jedis.lrange("a",0,-1)); } @Test public void testTrans() { long start = System.currentTimeMillis(); Transaction tx = jedis.multi(); for (int i = 0; i < 1000; i++) { tx.set("t" + i, "t" + i); } //System.out.println(tx.get("t1000").get()); List<Object> results = tx.exec(); long end = System.currentTimeMillis(); System.out.println("Transaction SET: " + ((end - start)/1000.0) + " seconds"); } @Test public void testPipelined() { Pipeline pipeline = jedis.pipelined(); long start = System.currentTimeMillis(); for (int i = 0; i < 1000; i++) { pipeline.set("p" + i, "p" + i); } //System.out.println(pipeline.get("p1000").get()); List<Object> results = pipeline.syncAndReturnAll(); long end = System.currentTimeMillis(); System.out.println("Pipelined SET: " + ((end - start)/1000.0) + " seconds"); } @Test public void testPipelineTrans() { long start = System.currentTimeMillis(); Pipeline pipeline = jedis.pipelined(); pipeline.multi(); for (int i = 0; i < 100000; i++) { pipeline.set("" + i, "" + i); } pipeline.exec(); List<Object> results = pipeline.syncAndReturnAll(); long end = System.currentTimeMillis(); System.out.println("Pipelined transaction SET: " + ((end - start)/1000.0) + " seconds"); } @Test public void testShard() { long start = System.currentTimeMillis(); for (int i = 0; i < 100000; i++) { String result = shard.set("shard" + i, "n" + i); } long end = System.currentTimeMillis(); System.out.println("shard SET: " + ((end - start)/1000.0) + " seconds"); } @Test public void testShardpipelined() {