将生成的excel文件保存在网站C＃的任何文件夹中 [英] Save genrated excel file in any folder in website C#

问题描述

我生成excel表格数据库并将其保存在任何文件夹上。



请帮我保存任何文件夹上的excel表格。



我尝试过：

i generate excel form database and save it on any folder.

please help me for save excel sheet on any folder.

What I have tried:

string pathsave = Server.MapPath("Upload/ExcelDataVendor/")                 xlWorkSheetToExport.SaveAs(pathsave + dt.Rows[0]["Name"].ToString() + ".xlsx");

推荐答案

Server.MapPath仅在文件夹位于您的Web空间时才有效，对于其他文件夹，您只需知道它们是什么并对其路径进行硬编码。如果您实际上希望将文件保存在客户端文件系统上，或者将客户端下载到特定文件夹，则根本无法执行此操作。

Server.MapPath only works if the folder is in your web space, for other folders you'll just need to know what they are and hard-code their path. If you are actually looking to save the file on the client file system, or to make the client download to a specific folder then you can't do that at all.

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