Fastadmin在弹窗层上传文件

在add.hml导入excel

//在弹窗的页面js引用上传组件
template: function () {
            Table.api.init({
                extend: {
                    import_url: 'yq/flowld/import'
                }
            });
            require(['upload'], function (Upload) {
                Upload.api.plupload($(".btn-import"), function (data, ret) {
                    Fast.api.ajax({
                        url: "yq/flowld/import", //上传接收地址
                        data: {file: data.url},
                        success: function (response) {
                            console.log(response);
                            layer.closeAll();
                        }
                    }, function (data, ret) {
                        // console.log(data);
                        // console.log(ret);
                    });
                });
            });
            Controller.api.bindevent();
        }

    /**
     * @description: 导入
     * @return {*}
     */    
    public function import()
    {
        $file = $this->request->request('file');
        if (!$file) {
            $this->error(__('Parameter %s can not be empty', 'file'));
        }
        $filePath = ROOT_PATH . DS . 'public' . DS . $file;
        if (!is_file($filePath)) {
            $this->error(__('No results were found'));
        }
        $objReader = \PHPExcel_IOFactory::createReader('Excel2007');
        $objPHPExcel = $objReader->load($filePath, $encode = 'utf-8');
        $sheet = $objPHPExcel->getSheet(0);
        $highestRow = $sheet->getHighestRow(); // 取得总行数
        $highestColumn = $sheet->getHighestColumn(); // 取得总列数
        $this->success('111');
    }