fix(product): 处理null问题

zepengdev

2025-06-22 9fcffba8403c50c87006ce8c58d980e0d0ccf892

 oying-system/src/main/java/com/oying/modules/message/service/MessageOrderSellerService.java

@@ -1,5 +1,6 @@
package com.oying.modules.message.service;

import com.oying.modules.message.domain.MessageOrderBuyer;
import com.oying.modules.message.domain.MessageOrderSeller;
import com.oying.modules.message.domain.dto.MessageOrderSellerQueryCriteria;
import java.util.Map;
@@ -57,4 +58,5 @@
    * @throws IOException /
    */
    void download(List<MessageOrderSeller> all, HttpServletResponse response) throws IOException;
    public MessageOrderSeller findByOrderId(Integer orderId) ;
}