fix: 修正目录下载参数（接口文档是错误的）

Business/CenterBusiness.cs

@@ -99,14 +99,17 @@ namespace PTMedicalInsurance.Business
                
                 dynamic jo9102InParam = new JObject();
                 dynamic jofsDownloadIn = new JObject();
-                //文件名固定plc
-                filename = "plc";
+                //fixmedins_code固定plc
+                //string tmpNo = Global.inf.hospitalNO;
+                //Global.inf.hospitalNO = "plc";
                 jofsDownloadIn.filename = filename;
                 jofsDownloadIn.file_qury_no = file_qury_no;
                 jofsDownloadIn.fixmedins_code = filename;
 
                 jo9102InParam.fsDownloadIn = jofsDownloadIn;
-                return  invoker.DownloadCenterFile(JsonHelper.setCenterInpar("9102", jo9102InParam.ToString()));
+                string data = JsonHelper.setCenterInpar("9102", jo9102InParam.ToString());
+                //Global.inf.hospitalNO = tmpNo; //fixmedins_code
+                return  invoker.DownloadCenterFile(data);
 
             }
             catch (Exception ex)