获得绝对路径

项目的路径为：e:\project1

如 MapPath(@“image\1.jpg”)

则返回：e:project\image\1.jpg

public static string MapPath(string strPath)

{
if (HttpContext.Current != null)
{
return HttpContext.Current.Server.MapPath(strPath);
}
else //非web程序引用
{
strPath = strPath.Replace("/", "\\");
if (strPath.StartsWith("\\"))
{
//strPath = strPath.Substring(strPath.IndexOf('\\', 1)).TrimStart('\\');
strPath = strPath.TrimStart('\\');
}
return System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, strPath);
}
}