redis config 实现切库 和指定序列化

package com.aila.config;

import io.lettuce.core.resource.ClientResources;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.RedisPassword;
import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
import org.springframework.data.redis.connection.lettuce.LettuceClientConfiguration;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import org.springframework.stereotype.Component;

/**
 * redis序列化指定+切库
 *
 * @author czc
 * @since mytime
 */
@Component
public class RedisConfig {
    /**
     * 序列化
     * @param redisConnectionFactory
     * @return
     */
    @Bean
    @ConditionalOnMissingBean(name = "redisTemplate")
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<Object, Object> template = new RedisTemplate();
        template.setConnectionFactory(redisConnectionFactory);
        template.setKeySerializer(new StringRedisSerializer());
        template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        template.setHashKeySerializer(new GenericJackson2JsonRedisSerializer());
        template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
        return template;
    }

    /**
     * 切库
     * @param clientResources
     * @return
     */
    @Bean
    @ConditionalOnMissingBean(RedisConnectionFactory.class)
    public LettuceConnectionFactory redisConnectionFactory(ClientResources clientResources){
    RedisStandaloneConfiguration redisStandaloneConfiguration = new RedisStandaloneConfiguration();
        redisStandaloneConfiguration.setDatabase(15);
        redisStandaloneConfiguration.setHostName("60.205.180.223");
        redisStandaloneConfiguration.setPort(6379);
        redisStandaloneConfiguration.setPassword(RedisPassword.of("yourpassword"));
        LettuceClientConfiguration.LettuceClientConfigurationBuilder lettuceClientConfigurationBuilder = LettuceClientConfiguration.builder();
        LettuceConnectionFactory factory = new LettuceConnectionFactory(redisStandaloneConfiguration,
                lettuceClientConfigurationBuilder.build());
        return factory;
    }
}