Asp.net Path正在运行,但IIS路径无法运行 [英] Asp.net Path is working but IIS path is not working
问题描述
您好,
i在解决方案资源管理器下创建了一个名为subimg的文件夹(subimg不在任何文件夹下。它位于解决方案资源管理器下)。
在我的项目中,我需要为产品显示不同的图像。
所以,我需要保存并删除文件夹中的图像。
下面的代码非常适合我在localhost中运行时想要的东西。
但是在IIS服务器中托管后,它无效。
将图像保存到文件夹中
showimage.ashx.cs
***** ************
Hello,
i created one folder under solution explorer called subimg (subimg is not under any folder. it is under solution explorer).
In my project i need show different images for the product.
so,i need to save and delete images from folder .
Below code works exctaly what i want when i am running in localhost.
But after hosting in IIS Server, it is not working.
to save image into folder
showimage.ashx.cs
*****************
string path23 = context.Server.MapPath("~/subimg");
bmpToSave1.Save("" + path23 + "/"+ ".jpg");
从文件夹中删除图像
product.aspx.cs(pageload)
************************
to delete image from folder
product.aspx.cs(pageload)
************************
try
{
var fileimgpath = Directory.GetFiles(Server.MapPath("~/subimg"));
foreach (string s1 in fileimgpath)
{
if (File.Exists(s1))
{
File.Delete(s1);
}
}
}
catch(Exception ex)
{
}
i试过../,只有/,没有/而不是'〜'。但不工作。
需要帮助。
i tried ../, only / , without / too instead of '~'. but not working.
help needed.
推荐答案
var fileimgpath = Directory.GetFiles(Server.MapPath("~/subimg/"));
注意: Server.MapPath中的最后一个斜杠(/)(〜 / subimg /)进入该目录并查找该目录中的所有文件非常重要。
Note: The last slash (/) in Server.MapPath("~/subimg/") is important to get into that directory and find all the files from that directory.
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