jsp怎么实现下载，点击download按钮。 | Dami

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jsp怎么实现下载，点击download按钮。

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java javaweb JSP JavaScript

11 years, 4 months ago

Dolja

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Dolja 11 years, 4 months ago

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http协议提供了Content-Disposition: attachment头，告诉浏览器不要用默认的方式打开文件，而是以附件的形式下载到本地。

answered 11 years, 4 months ago

一张床创业

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一张床创业 answered 11 years, 4 months ago

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