商品列表检索为空，返回参处理

yanxuan-wx-store-sharer-biz/src/main/java/com/netease/yanxuan/wx/store/sharer/biz/meta/page/PageVO.java

 package com.netease.yanxuan.wx.store.sharer.biz.meta.page;
 
 import lombok.Data;
+import org.springframework.util.CollectionUtils;
 
 import java.io.Serializable;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -26,4 +28,8 @@ public class PageVO<T> implements Serializable {
      * 列表数据
      */
     private List<T> list;
+
+    public void setList(List<T> list) {
+        this.list = CollectionUtils.isEmpty(list) ? Collections.emptyList() : list;
+    }
 }

yanxuan-wx-store-sharer-biz/src/main/java/com/netease/yanxuan/wx/store/sharer/biz/service/impl/ProductServiceImpl.java

@@ -129,8 +129,8 @@ public class ProductServiceImpl implements IProductService {
                     .filter(Objects::nonNull)
                     .collect(Collectors.toList());
         }
+        pageVO.setList(productList);
         boolean isEmpty = CollectionUtils.isEmpty(productList);
-        pageVO.setList(isEmpty ? new ArrayList<>(0) : productList);
         pageVO.setHasMore(!isEmpty && productList.size() >= pageQuery.getPageSize());
         pageVO.setNextKey(productListVO.getNext_key());
         log.info("商品列表查询返回:{}", System.currentTimeMillis());