代码写的差不多，发一版试试

src/main/java/cn/com/duiba/jdactivity/dto/FollowGoodParam.java

@@ -5,17 +5,12 @@ package cn.com.duiba.jdactivity.dto;
  */
 public class FollowGoodParam extends DuibaUserParam {
 
-    private static final long serialVersionUID = -4239477533614473087L;
     /**
      * 注意这里是skuId,即京东商详页url里的Id
      * https://item.jd.com/10031763714973.html
      */
     private Long productId;
 
-    public static long getSerialVersionUID() {
-        return serialVersionUID;
-    }
-
     public Long getProductId() {
         return productId;
     }