修改

src/views/TMS/components/importedMine/addWagonLoad.vue

@@ -564,6 +564,11 @@ export default {
             message: "查询不到相关车皮!",
             type: "warning",
           });
+        }else{
+          that.$message({
+            message: "查询成功!",
+            type: "success",
+          });
         }
       };
       reader.readAsBinaryString(file.raw); //以二进制方式读取