//Directory where images are stored on the server
String dist = "~/ImageStorage";
//get the file name of the posted image
string imgName = image.FileName.ToString();
String path = Server.MapPath("~/ImageStorage");//Path
//Check if directory exist
if (!System.IO.Directory.Exists(path))
{
System.IO.Directory.CreateDirectory(MapPath(path)); //Create directory if it doesn't exist
}
//sets the image path
string imgPath = path + "/" + imgName;
//get the size in bytes that
int imgSize = image.PostedFile.ContentLength;
if (image.PostedFile != null)
{
if (image.PostedFile.ContentLength > 0)//Check if image is greater than 5MB
{
//Save image to the Folder
image.SaveAs(Server.MapPath(imgPath));
}
}
我想在服务器上创建一个文件夹目录,如果应用程序是,该文件夹应该存储用户上传的所有图像。上面的代码不起作用:
“/”应用程序中的服务器错误。'c:/users/lameck/documents/visual studio 2012/Projects/BentleyCarOwnerAssociatioServiceClient/BentleyCarOwnerAssociatioServiceClient/ImageStorage' 是物理路径,但应该是虚拟路径。说明:执行当前 Web 请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其源自代码的位置的更多信息。
异常详细信息:System.Web.HttpException: 'c:/users/lameck/documents/visual studio 2012/Projects/BentleyCarOwnerAssociatioServiceClient/BentleyCarOwnerAssociatioServiceClient/ImageStorage' 是物理路径,但应该是虚拟路径。
源错误:
第 36 行:if (!System.IO.Directory.Exists(path)) 第 37 行:{ 第 38 行:System.IO.Directory.CreateDirectory(MapPath(path)); //如果目录不存在则创建第 39 行: } 第 40 行:
源文件:c:\Users\Lameck\Documents\Visual Studio 2012\Projects\BentleyCarOwnerAssociatioServiceClient\BentleyCarOwnerAssociatioServiceClient\registerCar.aspx.cs 行:38