function sendMail($to, $subject, $body, $altBody){
require Vendor('PHPMailer.PHPMailerAutoload');
$mail = new PHPMailer;但是报下面的错：require(): Failed opening required '' (include_path='.:/opt/lampp/lib/php')
文件权限都777了，各种大小写都试了，还是这个错，求大神救
最佳答案
