php 生成一个.txt然后强制下载
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Generate a .txt and then force download
提问by willium
I have a php function for getting info out of my database. When they go to http://example.com/test/download
我有一个用于从我的数据库中获取信息的 php 函数。当他们访问http://example.com/test/download
I want to create a fake test.txt (text is dynamic) and download it. It's contents should be the equivalent of executing foreach(databaseContent() as $content) { echo $content . '<br/>' }inside of it.
我想创建一个假的 test.txt（文本是动态的）并下载它。它的内容应该等同于在其中执行foreach(databaseContent() as $content) { echo $content . '<br/>' }。
How can I get started on this? (Using php)
我该如何开始呢？(使用php)
回答by david van brink
You can link to a php document along these lines, which forces a download of type plain text. (Well, suggests to the browser that that should happen, at any rate.)
您可以按照这些行链接到 php 文档，这会强制下载纯文本类型。（好吧，建议浏览器无论如何都应该发生这种情况。）
<?php
header('Content-disposition: attachment; filename=gen.txt');
header('Content-type: text/plain');
echo "this is the file\n";
echo " you could generate content here, instead.";
?>
Of course, pass in appropriate post or get args, to control it the way you like.
当然，通过适当的帖子或获取参数，以您喜欢的方式控制它。
