如何将图像名称和文件夹保存到数据库中，在ASP.NET MVC中提供物理路径，即www.xyz.com [英] How to save image name and folder into database giving physical path i.e www.xyz.com in ASP.NET MVC

问题描述

如何将图像名称和图像foldername保存到数据库中，提供物理路径，即asp.net中的www.xyz.com mvc



但我得到的错误如下： SaveAs方法被配置为需要一个root路径，并且路径没有root。



如果它是相同的服务器url然后它工作正常没有问题，但我想要将图像文件保存到另一个服务器URL和该图像文件夹中。



我尝试过：

How to save image name and image foldername into database giving physical path i.e www.xyz.com in asp.net mvc

But i am getting error like: The SaveAs method is configured to require a rooted path, and the path is not rooted.

If it is same server url then it works fine no issue,but i want to save image file to another server url and in that image folder.

What I have tried:

 [HttpPost]
        public ActionResult streetstyle(FormCollection frm, HttpPostedFileBase Upload)
        {
string ImageName = System.IO.Path.GetFileName(Upload.FileName);
            string physicalPath = "http://www.xyz.com/" + "/ImagesFolder/" + ImageName;
            Upload.SaveAs(physicalPath);

            db.Name = frm["Name"];
            db.Email = frm["Email"];
            db.Mobile = frm["Mobile"];

            db.Image = ImageName;

推荐答案

花点时间思考一下发生了什么。此代码正在您的服务器上运行。而SaveAs需要一个文件夹的物理路径。所以，做这样的事情：

Take a moment and think about what is happening. This code is running on your server. And SaveAs needs a physical path to a folder. So, instead do something like this:

String physicalPath = Server.MapPath("~/ImagesFolder/"); // this will resolve to c:\inetpub\wwwroot\app1\imagesFolder or wherever the actual drive is.

然后将ImageName存储到数据库中。

Then just store ImageName into the db.

这篇关于如何将图像名称和文件夹保存到数据库中，在ASP.NET MVC中提供物理路径，即www.xyz.com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！