我怎样才能上传C＃3.0中文件的完整路径？ [英] How can I get uploaded file full path in C# 3.0?

问题描述

在我的ASP.NET MVC的网站，我要读一些名字和电子邮件由separeted一个txt文件;。在那之后，我要救这个txt文件到数据库中的每一行。

In my ASP.NET MVC website, I have to read a txt file with some names and emails separeted by ';'. After that, I have to save each line of this txt file to database.

周围的Googling，我发现了一些片段，但在所有这些我都用txt文件的路径。

Googling around, I've found some snippets, but in all of them I have to use the txt file path.

但是，我怎么能得到这个路径？该文件可能是在用户的机器的任何地方！

But, how can I get this path? This file could be anywhere in a user's machine!

谢谢！

推荐答案

您无法获得上传文件的完整路径。这将是一个侵犯隐私为上传该文件的用户。

You cannot get the full path of an uploaded file. This would be a privacy violation for the user that uploaded the file.

相反，你需要阅读已上载的Request.Files。例如：

Instead, you'll need to read the Request.Files that have been uploaded. For example:

HttpPostedFile file = Request.Files[0];
using (StreamReader reader = new StreamReader(file.InputStream))
{
    while ((string line = reader.ReadLine()) != null) 
    {
        string[] addresses = line.Split(';');
        // Do stuff with the addresses
    }
}

这篇关于我怎样才能上传C＃3.0中文件的完整路径？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！