如何在客户端保存文件? [英] How to save file in Client Side ?

问题描述

如何在javascript中实现此"fileupload.SaveAs(Server.MapPath(path))"

how to acheive this "fileupload.SaveAs(Server.MapPath(path))" in javascript

How to save file in  Client Side

?

推荐答案

您不能.
文件上载必须在服务器中以服务器代码的形式进行处理-Javascript代码在客户端中运行，并且出于安全原因无法访问服务器硬盘驱动器.

You can''t.
File Uploads have to be processed at the Server in in Server code - Javascript code runs in the Client and cannot access the server hard drives foe security reasons.

您不能直接保存客户计算机中的文件.由于安全限制，浏览器不允许您使用.

但是可以，您可以编写代码以在浏览器上显示下载"对话框.然后，用户将决定是否将其保存在他/她选择的目录中.

You can''t directly save the files in client''s computer. Browsers won''t allow you due to security restrictions.

But yes, you can write codes to show a Download Dialog Box on Browser. Then user would decide whether to Save it or not on his/her selected directory.

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