自动下载php生成的图片
<无详细内容>
<?php
header("Content-Type:text/html;charset=utf-8");
header("Content-type: image/jpeg");
$image = imagecreatefromjpeg('./demo.jpg');
$bgcolor = imagecolorallocate($image, 0, 0, 0);
$fontcolor = imagecolorallocate($image, 255, 255, 255);
header("Content-Disposition: attachment;filename=demo.jpg ");
imagejpeg($image);
imagedestroy($image);
?>
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