关于PHP文件下载的一个特殊实现
想实现一个PHP文件下载功能，需求是这样的，用户点击下载后，弹出一个新的空白页面和下载对话框，当点击了下载对话框中的确定或取消后，空白页面自动关闭...
大伙儿有撒建议么？
回复内容：
想实现一个PHP文件下载功能，需求是这样的，用户点击下载后，弹出一个新的空白页面和下载对话框，当点击了下载对话框中的确定或取消后，空白页面自动关闭...
大伙儿有撒建议么？
没有必要弹出一个新的空白页面的呀 在下载页面打开一个隐藏的iframe就好了
这个需求没办法实现 ... 因为你无法通过 php 或者 JavaScript 获得下载对话框的状态 ...
换言之 ... 用户点击确定或者取消这个动作无法被网页抓取到 ...
弹出窗口简单 ... 根据用户行为关闭那个弹出的窗口是不可能的 ...
如果只是想监控用户的下载状态 ... 可以自己实现一个 webServer ...
然后根据客户端的连接状态和流量来判断 取消下载 正在下载 和 完成下载 ...
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