制作网站上海,那个企业网站是用vue做的,网站建站哪个品牌好,衡水网站制作公司哪家专业如果我们使用原生的JDK序列化#xff0c;那么当我们将数据存储到Redis中就会出现乱码的情况 为了解决这个问题我们需要重写RedisTemplate从而解决序列化乱码问题
首先在Maven中引入相应的依赖 dependency groupIdcom.fasterxml.jackson.core/group…如果我们使用原生的JDK序列化那么当我们将数据存储到Redis中就会出现乱码的情况 为了解决这个问题我们需要重写RedisTemplate从而解决序列化乱码问题
首先在Maven中引入相应的依赖 dependency groupIdcom.fasterxml.jackson.core/groupIdartifactIdjackson-core/artifactIdversion2.12.7/version/dependencydependencygroupIdcom.fasterxml.jackson.core/groupIdartifactIdjackson-databind/artifactIdversion2.12.7/version/dependency
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
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.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;Configuration
public class RedisConfig {Beanpublic RedisTemplateString, Object redisTemplate(RedisConnectionFactory redisConnectionFactory) {RedisTemplateString, Object redisTemplate new RedisTemplate();RedisSerializerString redisSerializer new StringRedisSerializer();redisTemplate.setConnectionFactory(redisConnectionFactory);redisTemplate.setKeySerializer(redisSerializer);redisTemplate.setHashKeySerializer(redisSerializer);redisTemplate.setValueSerializer(jackson2JsonRedisSerializer());redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer());return redisTemplate;}private Jackson2JsonRedisSerializerObject jackson2JsonRedisSerializer() {Jackson2JsonRedisSerializerObject jsonRedisSerializer new Jackson2JsonRedisSerializer(Object.class);ObjectMapper objectMapper new ObjectMapper();objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY);jsonRedisSerializer.setObjectMapper(objectMapper);return jsonRedisSerializer;}}
添加完这个配置类以后再使用RedisTemplate将数据序列化到Redis中就不会出现乱码的情况了
