Redis-3.2.4集群配置（RedisCluster+SpringBoot+Jedis）

	// JedisCluster
 
	@Bean
	public JedisCluster JedisClusterFactory() {
		LOG.info("JedisCluster创建！！");
		LOG.info("redis地址：" + host + ":" + port);
		Set<HostAndPort> jedisClusterNodes = new HashSet<HostAndPort>();
		JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
		jedisPoolConfig.setMaxIdle(maxIdle);
		jedisPoolConfig.setMaxWaitMillis(maxWaitMillis);
		jedisClusterNodes.add(new HostAndPort(host, port));
		JedisCluster jedisCluster = new JedisCluster(jedisClusterNodes, jedisPoolConfig);
		return jedisCluster;
	}

package com.unioncast.db.rdbms.core.dao.commonDBDao.impl;
 
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.UUID;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
 
import com.unioncast.common.util.JsonUtil;
import com.unioncast.db.rdbms.core.dao.commonDBDao.RedisDao;
 
import redis.clients.jedis.JedisCluster;
 
@Repository("redisDao")
public class RedisDaoImpl implements RedisDao {
	@Autowired
	JedisCluster jedisCluster;
 
	@Override
	public <T> String addByKey(String key, T object) throws IOException {
		String object2JsonString = JsonUtil.object2JsonString(object);
		String set = jedisCluster.set(key, object2JsonString);
		return set;
	}
 
	@Override
	public <T> String add(T object) throws IOException {
		String uuid = UUID.randomUUID().toString().trim().replaceAll("-", "");
		String object2JsonString = JsonUtil.object2JsonString(object);
		jedisCluster.set(uuid, object2JsonString);
		return uuid;
	}
 
	@Override
	public Object getObject(String key) throws IOException {
		String string = jedisCluster.get(key);
		Object json2Object = JsonUtil.json2Object(string, Object.class);
		return json2Object;
	}
 
	@Override
	public <T> List<String> addList(List<T> list) throws IOException {
		List<String> sum = new ArrayList<>(70);
		String uuid = null;
		String str = null;
		for (int i = 0; i < list.size(); i++) {
			uuid = UUID.randomUUID().toString().trim().replaceAll("-", "");
			str = JsonUtil.object2JsonString(list.get(i));
			jedisCluster.set(uuid, str);
			sum.set(i, uuid);
		}
		return sum;
	}
 
	@Override
	public <T> String addListKey(List<String> strList, List<T> list) throws IOException {
		return null;
	}
 
	@Override
	public <T> Long addListKey(Map<String, T> map) throws IOException {
		Long sum = (long) 0;
		String str = null;
		Iterator<Entry<String, T>> iterator = map.entrySet().iterator();
		while (iterator.hasNext()) {
			Entry<String, T> entry = (Entry<String, T>) iterator.next();
			String key = entry.getKey();
			T object = entry.getValue();
			str = JsonUtil.object2JsonString(object);
			jedisCluster.set(key, str);
			sum = sum + 1;
		}
 
		return sum;
	}
 
	@Override
	public Long deleteByKey(String key) throws IOException {
		Long del = jedisCluster.del(key);
 
		return del;
	}
 
	@Override
	public Long batchDelete(List<String> strList) throws IOException {
		Long sum = (long) 0;
		Long del = (long) 0;
		for (int i = 0; i < strList.size(); i++) {
			del = jedisCluster.del(strList.get(i));
			sum = sum + del;
		}
 
		return sum;
	}
 
}

package com.unioncast.db.config;
 
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;
 
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.interceptor.KeyGenerator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
 
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
 
import redis.clients.jedis.HostAndPort;
import redis.clients.jedis.JedisCluster;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;
 
@Configuration
@PropertySource(value = "classpath:/redis.properties")
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport {
	// @Value("${spring.redis.host}")
	// private String host;
	// @Value("${spring.redis.port}")
	// private int port;
	// @Value("${spring.redis.timeout}")
	// private int timeout;
	private static final Logger LOG = LogManager.getLogger(RedisConfig.class);
 
	@Value("${spring.redis.host}")
	private String host;
 
	@Value("${spring.redis.port}")
	private int port;
 
	@Value("${spring.redis.timeout}")
	private int timeout;
 
	@Value("${spring.redis.pool.max-idle}")
	private int maxIdle;
 
	@Value("${spring.redis.pool.max-wait}")
	private long maxWaitMillis;
 
	/*
	 * @Value("${spring.redis.password}") private String password;
	 */
 
	// Jedis连接池
	@Bean
	public JedisPool redisPoolFactory() {
		LOG.info("JedisPool注入成功！！");
		LOG.info("redis地址：" + host + ":" + port);
		JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
		jedisPoolConfig.setMaxIdle(maxIdle);
		jedisPoolConfig.setMaxWaitMillis(maxWaitMillis);
 
		// JedisPool jedisPool = new JedisPool(jedisPoolConfig, host, port,
		// timeout, password);
		JedisPool jedisPool = new JedisPool(jedisPoolConfig, host, port, timeout);
		
		return jedisPool;
	}
	
	// JedisCluster
 
	@Bean
	public JedisCluster JedisClusterFactory() {
		LOG.info("JedisCluster创建！！");
		LOG.info("redis地址：" + host + ":" + port);
		Set<HostAndPort> jedisClusterNodes = new HashSet<HostAndPort>();
		JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
		jedisPoolConfig.setMaxIdle(maxIdle);
		jedisPoolConfig.setMaxWaitMillis(maxWaitMillis);
		jedisClusterNodes.add(new HostAndPort(host, port));
		JedisCluster jedisCluster = new JedisCluster(jedisClusterNodes, jedisPoolConfig);
		return jedisCluster;
	}
 
	@Bean
	public KeyGenerator wiselyKeyGenerator() {
		return new KeyGenerator() {
			@Override
			public Object generate(Object target, Method method, Object... params) {
				StringBuilder sb = new StringBuilder();
				sb.append(target.getClass().getName());
				sb.append(method.getName());
				for (Object obj : params) {
					sb.append(obj.toString());
				}
				return sb.toString();
			}
		};
	}
 
	@Bean
	public JedisConnectionFactory redisConnectionFactory() {
		JedisConnectionFactory factory = new JedisConnectionFactory();
		factory.setHostName(host);
		factory.setPort(port);
		factory.setTimeout(timeout); // 设置连接超时时间
		return factory;
	}
 
	@Bean
	public CacheManager cacheManager(RedisTemplate<?, ?> redisTemplate) {
		RedisCacheManager cacheManager = new RedisCacheManager(redisTemplate);
		// Number of seconds before expiration. Defaults to unlimited (0)
		cacheManager.setDefaultExpiration(10); // 设置key-value超时时间
		return cacheManager;
	}
 
	@Bean
	public RedisTemplate<String, String> redisTemplate(RedisConnectionFactory factory) {
		StringRedisTemplate template = new StringRedisTemplate(factory);
		setSerializer(template); // 设置序列化工具，这样ReportBean不需要实现Serializable接口
		template.afterPropertiesSet();
		return template;
	}
 
	private void setSerializer(StringRedisTemplate template) {
		Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<Object>(
				Object.class);
		ObjectMapper om = new ObjectMapper();
		om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
		om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
		jackson2JsonRedisSerializer.setObjectMapper(om);
		template.setValueSerializer(jackson2JsonRedisSerializer);
	}
}