redis 去除空数据

src/main/java/com/aps/config/RedisConfiguration.java

 package com.aps.config;
 
 import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.PropertyAccessor;
 import com.fasterxml.jackson.core.JsonParser;
 import com.fasterxml.jackson.databind.DeserializationFeature;
@@ -51,6 +52,9 @@ public class RedisConfiguration {
         // 设置可见性
         om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
 
+        // 忽略空值（包括空数组、空字符串、null）
+        om.setSerializationInclusion(JsonInclude.Include.NON_EMPTY);
+
         // 注册 JavaTimeModule 支持 Java 8 日期时间
         om.registerModule(new JavaTimeModule());