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package com.chapter03Jedis;
import com.google.common.base.Joiner;
import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
import org.junit.Test;
import redis.clients.jedis.*;
import java.util.*;
public class JedisTest {
@Test
public void testJedisCluster() {
Set<HostAndPort> nodeList = new HashSet<>();
nodeList.add(new HostAndPort("127.0.0.1" , 7000) );
nodeList.add(new HostAndPort("127.0.0.1" , 7001) );
nodeList.add(new HostAndPort("127.0.0.1" , 7002) );
nodeList.add(new HostAndPort("127.0.0.1" , 7003) );
nodeList.add(new HostAndPort("127.0.0.1" , 7004) );
nodeList.add(new HostAndPort("127.0.0.1" , 7005) );
JedisPoolConfig poolConfig = new JedisPoolConfig();
int timeout = 30_000;
JedisCluster jedisCluster = new JedisCluster(nodeList , timeout , poolConfig);
jedisCluster.set("hello" , "world");
System.out.println(jedisCluster.get("hello"));
}
@Test
public void testConnectRedis() {
Jedis jedis = new Jedis("127.0.0.1" , 6379);
System.out.println(jedis.ping());
jedis.set("hello" , "world");
System.out.println(jedis.get("hello"));
}
@Test
public void testJedisPool() {
JedisPoolConfig poolConfig = new JedisPoolConfig();
JedisPool jedisPool = new JedisPool(poolConfig , "127.0.0.1" , 6379);
Jedis jedis = jedisPool.getResource();
System.out.println(jedis.ping());
jedis.set("hello" , "world");
System.out.println(jedis.get("hello"));
}
@Test
public void testWithoutPipeline() {
Jedis jedis = new Jedis("127.0.0.1" , 6379);
for(int i = 0; i < 10000 ; i++ ) {
jedis.hset("hashKey-" + i , "field-" + i , "value-" + i);
}
}
@Test
public void testPipeline() {
Jedis jedis = new Jedis("127.0.0.1" , 6379);
for(int i = 0 ; i < 100 ; i++ ) {
Pipeline pipeline = jedis.pipelined();
for(int j = i * 100 ; i < (i+1) * 100 ; j++ ) {
pipeline.hset("hashKey-" + i , "field-" + i , "value-" + i);
}
pipeline.syncAndReturnAll();
}
}
@Test
public void testSubscribe() {
Jedis jedis = new Jedis("127.0.0.1" , 6379);
jedis.subscribe(new JedisPubSub() {
@Override
public void onMessage(String channel, String message) {
System.out.println("receive channel = [" + channel + "] message = [" + message + "]");
}
} , "aliTV" , "googleTV");
}
@Test
public void testPublish() {
Jedis jedis = new Jedis("127.0.0.1" , 6379);
jedis.publish("aliTV" , "I am xuyinan");
jedis.publish("googleTV" , "My age is 27");
}
@Test
public void testSentinelPool() {
Set<String> sentinelSet = new HashSet<String>() {{
add("127.0.0.1:26379");
add("127.0.0.1:26380");
add("127.0.0.1:26381");
}};
JedisPoolConfig poolConfig = new JedisPoolConfig();
String masterName = "myMaster";
int timeout = 30_000;
JedisSentinelPool sentinelPool = new JedisSentinelPool(masterName , sentinelSet , poolConfig , timeout);
Jedis jedis = sentinelPool.getResource();
jedis.set("hello" , "world");
System.out.println(jedis.get("hello"));
jedis.close();
}
}
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