我有一个带有Web服务器Mongoose的嵌入式系统，我必须允许客户端下载一些运行时生成的日志文件，我在下载过程中遇到问题，实际上，浏览器首先下载文件然后询问保存位置文件 。这种行为令人不快，因为下载需要几秒钟，而且客户端不明白发生了什么。是否有任何选项，例如，在文件的标题中，强制浏览器在下载之前询问保存文件的位置？
谢谢。
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it is not up to you to decide how the client's browser is behaving. if the browser is set to save the file automatically in a specific place, then there is nothing you can do.
your only workarounds is to either upload your file somewhere and suggest the viewer to right-click a download link that points to the file, it will open the dialog,
or suggest the viewer to change browser settings,
or write a browser extension that does that and offer viewers to install it.
于 2014-03-13T15:23:15.470 回答