我需要在创建后通过电子邮件发送一个 Excel 文件,但不幸的是 php 没有在服务器中写入的权限,所以我需要在不保存文件的情况下发送它。而且通过浏览器这是不可能的,因为您需要等待创建 Excel 并且数据库检索非常慢,所以我想知道是否有办法直接通过电子邮件发送它。我已经在谷歌上搜索了一段时间,还没有找到解决方案,非常感谢!
编辑以添加代码:
<?php
/** Include path **/
ini_set('include_path', ini_get('include_path').';../Classes/');
/** PHPExcel */
include (dirname(__FILE__)."/../../lib/PHPExcel.php");
/** PHPExcel_Writer_Excel2007 */
include (dirname(__FILE__)."/../../lib/PHPExcel/Writer/Excel2007.php");
/** Php Mailer */
require (dirname(__FILE__).'/../PHPMailer/class.phpmailer.php');
require '../mysqlvars.php';
require '../lib/db.php';
require '../lib/form_functions.php';
require 'includes/session.php';
require("classes.php");
$dbConn = connectDB($dbHost, $dbUser, $dbPass, $dbDB);
if (!$dbConn) {
die ('Cannot connect to database');
}
require 'includes/session.php';
require '../init.php';
require '../licence.php';
require("classes.php");
// Create new PHPExcel object
echo date('H:i:s') . " Create new PHPExcel object\n";
$objPHPExcel = new PHPExcel();
// Set properties
echo date('H:i:s') . " Set properties\n";
$objPHPExcel->getProperties()->setCreator("Maarten Balliauw");
$objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw");
$objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document");
$objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document");
$objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.");
// Add some data
echo date('H:i:s') . " Add some data\n";
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->SetCellValue('A1', 'Hello');
$objPHPExcel->getActiveSheet()->SetCellValue('B2', 'world!');
$objPHPExcel->getActiveSheet()->SetCellValue('C1', 'Hello');
$objPHPExcel->getActiveSheet()->SetCellValue('D2', 'world!');
// Rename sheet
echo date('H:i:s') . " Rename sheet\n";
$objPHPExcel->getActiveSheet()->setTitle('Simple');
// Save Excel 2007 file
echo date('H:i:s') . " Write to Excel2007 format\n";
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save();
print_r('ok');die; //never prints nothing
?>
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由于您没有在这里提供完整的代码片段,这是我的猜测:
第一,您应该将文件另存为/保存到变量中,这是一个示例:
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
ob_start();
$objWriter->save('php://output');
$excelOutput = ob_get_clean();
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之后,您应该将该文件附加为 BASE64 编码的字符串:
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