xiaoyong931011
2022-09-23 f29a79e0c44f38f3c6c7932b90cc0e2a4d632dd0
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package cc.mrbird.febs.common.configure;
 
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
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.RedisOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
 
/**
 * @author MrBird
 */
@Configuration
public class RedisConfigure {
 
    @Bean
    @ConditionalOnClass(RedisOperations.class)
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(factory);
 
        Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
        ObjectMapper mapper = new ObjectMapper();
        mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        mapper.activateDefaultTyping(mapper.getPolymorphicTypeValidator(), ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(mapper);
 
        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        // key采用 String的序列化方式
        template.setKeySerializer(stringRedisSerializer);
        // hash的 key也采用 String的序列化方式
        template.setHashKeySerializer(stringRedisSerializer);
        // value序列化方式采用 jackson
        template.setValueSerializer(jackson2JsonRedisSerializer);
        // hash的 value序列化方式采用 jackson
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        template.afterPropertiesSet();
 
        return template;
    }
}