下载与存储名称不同的文件
是否可以让您的用户下载不同名称的文件?
Is it possible to let your user download a file with a different name?
比如有一个文件叫做4324ffsd34.jpg".我希望人们通过 download.php 下载它，使用不同的名称(如filetodownload.jpg")，而不重命名原始文件.
For example, there is a file called "4324ffsd34.jpg". I want people to download it via download.php, with a different name (like "filetodownload.jpg"), without renaming the original file.
推荐答案
当然，使用 Content-disposition 标题
Sure, use a Content-disposition header
header('Content-Disposition: attachment; filename="filetodownload.jpg"');
如果您希望提供默认文件名，而不是自动下载，这似乎可行.
if you wish to provide a default filename, but not automatic download, this seems to work.
header('Content-Disposition: filename="filetodownload.jpg"');
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