fix redis反序列化异常问题

疯狂的狮子li

2021-05-25 3131b7ea9d129936a88e960e010b66bcb8434f09

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package com.ruoyi.framework.config;
 
import com.alibaba.fastjson.support.spring.GenericFastJsonRedisSerializer;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;
 
/**
 * redis配置
 *
 * @author ruoyi
 */
@Configuration
@EnableCaching
public class RedisConfig extends CachingConfigurerSupport
{
    @Bean
    @SuppressWarnings(value = { "unchecked", "rawtypes" })
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
    {
        RedisTemplate<Object, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(connectionFactory);
 
        GenericFastJsonRedisSerializer serializer = new GenericFastJsonRedisSerializer();
        StringRedisSerializer keySerializer = new StringRedisSerializer();
 
        // 使用StringRedisSerializer来序列化和反序列化redis的key值
        template.setKeySerializer(keySerializer);
        template.setValueSerializer(serializer);
 
        // Hash的key也采用StringRedisSerializer的序列化方式
        template.setHashKeySerializer(keySerializer);
        template.setHashValueSerializer(serializer);
 
        template.afterPropertiesSet();
        return template;
    }
}