添加功能

ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/ModelCommonController.java

@@ -59,12 +59,10 @@ public class ModelCommonController {
      *
      * @param response 响应体
      * @param dto      导出参数
-     * @return 导出结果
      */
     @PostMapping("/export")
-    public AjaxResult exportExcel(HttpServletResponse response,
+    public void exportExcel(HttpServletResponse response,
                                   @RequestBody ModelExportParamDto dto) {
         modelCommonService.exportExcel(response, dto);
-        return AjaxResult.success();
     }
 }