修改redis配置问题

employmentBusiness-pc-modules/employmentBusiness-pc-system/src/main/java/com/bkty/system/config/RedisConfig.java

@@ -4,6 +4,7 @@ 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.GenericJackson2JsonRedisSerializer;
 import org.springframework.data.redis.serializer.StringRedisSerializer;
 
 @Configuration
@@ -14,12 +15,19 @@ public class RedisConfig {
         RedisTemplate<String, Object> template = new RedisTemplate<>();
         template.setConnectionFactory(factory);
 
-        // 使用 StringRedisSerializer 处理 Key 和 Value
-        StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
-        template.setKeySerializer(stringRedisSerializer);
-        template.setValueSerializer(stringRedisSerializer);
-        template.setHashKeySerializer(stringRedisSerializer);
-        template.setHashValueSerializer(stringRedisSerializer);
+        // key 用字符串
+        StringRedisSerializer stringSerializer = new StringRedisSerializer();
+
+        // value 使用 JSON 序列化，可兼容所有对象
+        GenericJackson2JsonRedisSerializer jsonSerializer = new GenericJackson2JsonRedisSerializer();
+
+        // key
+        template.setKeySerializer(stringSerializer);
+        template.setHashKeySerializer(stringSerializer);
+
+        // value
+        template.setValueSerializer(jsonSerializer);
+        template.setHashValueSerializer(jsonSerializer);
 
         template.afterPropertiesSet();
         return template;