如何使用 JavaScript 导出 MySQL 数据？

Question

我创建了一个网站，根据用户搜索显示记录。 但是，我想给用户一个选项，将获取的记录下载为 csv 文件。 如何使用 JavaScript 将获取的 MySQL 数据导出到 CSV 中？

Answer 1

使用数据表，这里是一个例子https://datatables.net/extensions/buttons/examples/initialisation/export.html

Answer 2

<?php
 header("Content-type: application/csv");
        header("Content-Disposition: attachment; filename=\"report".".csv\"");
        header("Pragma: no-cache");
        header("Expires: 0");

        $handle = fopen('php://output', 'w');
        fputcsv($handle, array("SNo","Complain_id","Name","Email","Number","Address"));
        $cnt=1;
        foreach ($complains as $key) {
            $cnt++;
            $narray=array($cnt,$key->fld_complain_id,$key->fld_customer_name,$key->fld_customer_email,$key->fld_customer_number,$key->fld_customer_address,);
            fputcsv($handle, $narray);
        }
            fclose($handle);
        exit;