Laravel 在公共文件夹中下载 pdf
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Laravel download pdf in public folder
提问by Ben
I have a a pdf in public/downloads. I want to just link to it and have it download or open in browser. I tried hitting http://localhost:8000/downloads/brochure.pdfin the browser but I just get a white screen with no errors. In Chrome DevTools > Network, it says the request was canceled. I'm inserting the URL via javascript so I can't use URL::to or link_to() like other answers on here have suggested.
我在公共/下载中有 pdf。我只想链接到它并让它在浏览器中下载或打开。我尝试http://localhost:8000/downloads/brochure.pdf在浏览器中点击，但我只是得到一个没有错误的白屏。在 Chrome DevTools > Network 中，它说请求已取消。我正在通过 javascript 插入 URL，所以我不能像这里的其他答案建议的那样使用 URL::to 或 link_to()。
Note: When I link to a css file in the same fashion as the brochure.pdf, the css appears in the browser.
注意：当我以与小册子.pdf 相同的方式链接到 css 文件时，该 css 会出现在浏览器中。
回答by star18bit
Path to file can be achieved with the following code:
文件路径可以通过以下代码实现：
public function getDownload(){
$file = public_path()."/downloads/info.pdf";
$headers = array('Content-Type: application/pdf',);
return Response::download($file, 'info.pdf',$headers);
}
function will download file from : 'project/public/downloads' folder.
函数将从：'project/public/downloads' 文件夹下载文件。
(don't forget to set-up routes and controller by yourself)
（不要忘记自己设置路由和控制器）
回答by SamSquanch
Route::get('download',function(){
return Response::download($path_to_file,'name_of_file');
});
