如何自动启动PHP中的下载地址？ [英] How to Automatically Start a Download in PHP?

问题描述

什么code你需要在PHP中添加自动让浏​​览器下载文件到当一个链接被访问本地计算机？

What code do you need to add in PHP to automatically have the browser download a file to the local machine when a link is visited?

我特别想到的类似下载网站的功能，提示用户将文件保存到磁盘，一旦你点击软件的名称？

I am specifically thinking of functionality similar to that of download sites that prompt the user to save a file to disk once you click on the name of the software?

推荐答案

输出文件之前发送以下标题：

Send the following headers before outputting the file:

header("Content-Disposition: attachment; filename=\"" . basename($File) . "\"");
header("Content-Type: application/force-download");
header("Content-Length: " . filesize($File));
header("Connection: close");

@grom：有趣的关于应用程序/八位字节流MIME类型。我不知道这一点，一直只用应用程序/力下载：）

@grom: Interesting about the 'application/octet-stream' MIME type. I wasn't aware of that, have always just used 'application/force-download' :)

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