1

ruoyi-system/src/main/java/com/ruoyi/erp/request/ExpressCompaniesQueryRequest.java

@@ -1,13 +1,18 @@
 package com.ruoyi.erp.request;
 
+import com.alibaba.fastjson2.JSONObject;
+
 /**
  * 查询快递公司请求
- *
- * 对应接口：POST /api/open/express/companies
+ * <p>
+ * 对应接口：POST /api/open/express/companies<br>
+ * 闲管家规定：无业务参数时应对 <strong>空 JSON 对象</strong> 做 {@code md5("{}")}，且 POST 原文必须与之一致；
+ * Apifox 调试时请勿留空 body，须填 {@code {}}，否则签名与平台不一致会拉不到数据。
  */
 public class ExpressCompaniesQueryRequest extends ERPRequestBase {
 	public ExpressCompaniesQueryRequest(IERPAccount erpAccount) {
 		super("https://open.goofish.pro/api/open/express/companies", erpAccount);
+		this.requestBody = new JSONObject();
 	}
 }