refactor: redis json序列化优化和添加序列化器测试

src/main/java/com/youlai/system/config/RedisConfig.java

@@ -1,41 +1,40 @@
 package com.youlai.system.config;
 
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
-import com.fasterxml.jackson.annotation.PropertyAccessor;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
 import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
-import org.springframework.data.redis.serializer.StringRedisSerializer;
+import org.springframework.data.redis.serializer.RedisSerializer;
 
+/**
+ * Redis 配置
+ */
 @Configuration
 @AutoConfigureBefore(RedisAutoConfiguration.class)
 public class RedisConfig {
+
+
+    /**
+     * RedisTemplate 序列化配置
+     * <p>
+     * 默认 JdkSerializationRedisSerializer，修改为 JSON 序列化
+     *
+     * @param lettuceConnectionFactory
+     * @return
+     */
     @Bean
     public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) {
 
         RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
         redisTemplate.setConnectionFactory(lettuceConnectionFactory);
 
-        // 用Jackson2JsonRedisSerializer来序列化和反序列化redis的value值
-        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
-        redisTemplate.setKeySerializer(stringRedisSerializer); // key
-        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
-        ObjectMapper objectMapper = new ObjectMapper();
-        // 指定要序列化的域(field,get,set)，访问修饰符(public,private,protected)
-        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
-        objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL);
-        jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
+        redisTemplate.setKeySerializer(RedisSerializer.string());
+        redisTemplate.setValueSerializer(RedisSerializer.json());
 
-        redisTemplate.setValueSerializer(jackson2JsonRedisSerializer); //value
-
-        redisTemplate.setHashKeySerializer(stringRedisSerializer);
-        redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
+        redisTemplate.setHashKeySerializer(RedisSerializer.string());
+        redisTemplate.setHashValueSerializer(RedisSerializer.json());
 
         redisTemplate.afterPropertiesSet();
         return redisTemplate;