PHP ajax 数据导出

php

public function excel(Request $request)
    {
        $data = [];//导出数据

        $objPHPExcel = new \PHPExcel();

        $objPHPExcel->getProperties()->setCreator('http://www.phpernote.com')
            ->setLastModifiedBy('http://www.phpernote.com')
            ->setTitle('Office 2007 XLSX Document')
            ->setSubject('Office 2007 XLSX Document')
            ->setDescription('Document for Office 2007 XLSX, generated using PHP classes.')
            ->setKeywords('office 2007 openxml php')
            ->setCategory('Result file');

        $objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('A1','ID')
            ->setCellValue('B1','表头')
            ->setCellValue('C1','表头1');

        $i=2;
        foreach ($data as $k=>$v){
            

            $objPHPExcel->setActiveSheetIndex(0)
                ->setCellValue('A'.$i,$v['id'])
                ->setCellValue('B'.$i,$v['xx'])
                ->setCellValue('C'.$i,$v['yy']);
            $i++;
        }
        $table = "tableName";

        $objPHPExcel->getActiveSheet()->setTitle($table);
        $objPHPExcel->setActiveSheetIndex(0);
        $filename=urlencode($table);

        //生成xlsx文件
        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        header('Content-Disposition: attachment;filename="'.$filename.'.xlsx"');
        header('Cache-Control: max-age=0');

        $objWriter=\PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel2007');

        $filePath = 'uploads/excel/'.$filename.'.xlsx';//保存文件路径

        $objWriter->save(ROOT_PATH.$filePath);
//        dump($filePath);exit;


        return echoOk(['url'=>DOMAIN."/".$filePath]);

    }

html

<a id="excelData"  class="layui-btn layui-btn-normal">导出excel</a>

js

<script type="text/javascript">

    layui.use(['upload','form','laydate','table',['layer']],function () {
        var table = layui.table;
        var layer = layui.layer;
        var form = layui.form;
        var laydate = layui.laydate;

        //导出
        $("#excelData").click(function (data) {
            //修改状态
            $.ajax({
                url: '{:url("excel")}',
                data: {
                    <!--//携带参数-->
                },
                type: 'post',
                cache: false,
                dataType: 'json',
                success: function (data1) {
                    if (data1['status'] == 1) {
                        console.debug(data.data);
                        window.location.href = data1.data.url;
                        layer.msg(data1['msg'],{time:3000});
                    } else {
                        layer.msg(data1['msg'],{time:3000});
                    }
                },
                error: function () {
                }
            });
        });

    });



</script>