JAVA中 redisTemplate 和 jedis的配合使用操作

@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport {
  
  /**
   * redis模板，存储关键字是字符串，值是Jdk序列化
   * @param factory
   * @return
   * @Description:
   */
  @Bean
  public RedisTemplate<?, ?> redisTemplate(RedisConnectionFactory factory) {
    RedisTemplate<?, ?> redisTemplate = new RedisTemplate<>();
    redisTemplate.setConnectionFactory(factory);
    //key序列化方式;但是如果方法上有Long等非String类型的话，会报类型转换错误；
    RedisSerializer redisSerializer = new StringRedisSerializer();//Long类型不可以会出现异常信息;
    redisTemplate.setKeySerializer(redisSerializer);
    redisTemplate.setHashKeySerializer(redisSerializer);
    //默认使用JdkSerializationRedisSerializer序列化方式;会出现乱码，改成StringRedisSerializer
    StringRedisSerializer stringSerializer = new StringRedisSerializer();
    redisTemplate.setKeySerializer(stringSerializer);
    redisTemplate.setValueSerializer(stringSerializer);
    redisTemplate.setHashKeySerializer(stringSerializer);
    redisTemplate.setHashValueSerializer(stringSerializer);
    return redisTemplate;
  }
}

  org.springframework.data
  spring-data-redis
  2.3.0.RELEASE


  redis.clients
  jedis
  3.3.0

import org.springframework.data.redis.connection.RedisClusterConfiguration;
import org.springframework.data.redis.connection.RedisNode;
import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
public class RedisTest {
  public static void main(String[] args) {
    //单机模式
    RedisStandaloneConfiguration rsc = new RedisStandaloneConfiguration();
    rsc.setPort(6379);
    rsc.setPassword("123456");
    rsc.setHostName("192.168.1.1");
    //集群模式
    RedisClusterConfiguration rcc = new RedisClusterConfiguration();
    rcc.setPassword("123456");
    List nodes = Collections.singletonList(new RedisNode("192.168.1.1", 6379));
    rcc.setClusterNodes(nodes);
    RedisTemplate template = new RedisTemplate<>();
    //单机模式
    JedisConnectionFactory fac = new JedisConnectionFactory(rsc);
    //集群模式
    //JedisConnectionFactory fac = new JedisConnectionFactory(rcc);
    fac.afterPropertiesSet();
    template.setConnectionFactory(fac);
    template.setDefaultSerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    ValueOperations op = template.opsForValue();
    final String key = "123_tmp";
    final String value = "abc";
    template.delete(key);
    op.set(key, value);
    assert Objects.equals(op.get(key), value);
  }
}

  org.springframework.data
  spring-data-redis
  1.8.9.RELEASE


  redis.clients
  jedis
  2.9.0

import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import redis.clients.jedis.JedisPoolConfig;
import redis.clients.jedis.JedisShardInfo;
import java.util.Objects;
public class RedisTest {
  public static void main(String[] args) {
    RedisTemplate template = new RedisTemplate<>();
    JedisConnectionFactory fac = new JedisConnectionFactory(new JedisPoolConfig());
    JedisShardInfo shardInfo = new JedisShardInfo("192.168.1.1", 6379);
    shardInfo.setPassword("123456");
    fac.setShardInfo(shardInfo);
    template.setConnectionFactory(fac);
    template.setDefaultSerializer(new StringRedisSerializer());
    template.afterPropertiesSet();
    ValueOperations op = template.opsForValue();
    final String key = "123_tmp";
    final String value = "abc";
    template.delete(key);
    op.set(key, value);
    assert Objects.equals(op.get(key), value);
  }
}

JedisConnectionFactory fac = new JedisConnectionFactory(new JedisPoolConfig());
    fac.setPort(6379);
    fac.setPassword("123456");
    fac.setHostName("192.168.1.1");
    fac.afterPropertiesSet();