/// <summary>
/// 根据文件路径判断文件是否存在
/// </summary>
/// <param name="filepath">文件路径</param>
/// <param name="model">返回模式,m:返回map地址不检查文件是否存在,c:检测文件是否存在,并返回map地址</param>
/// <param name="mappath">map路径</param>
/// <returns></returns>
public static bool FileExistMapPath(string filepath, FileCheckModel model, out string mappath)
{
bool checkresult = false;
switch (model)
{
case FileCheckModel.M:
mappath = HttpContext.Current.Server.MapPath(filepath);
checkresult = true;
break;
case FileCheckModel.C:
if (File.Exists(System.Web.HttpContext.Current.Server.MapPath(filepath)))
{
mappath = HttpContext.Current.Server.MapPath(filepath);
checkresult = true;
}
else
{
mappath = null;
checkresult = false;
}
break;
default:
mappath = "";
checkresult = false;
break;
}
return(checkresult);
}
/// <summary>
/// 根据文件路径判断文件是否存在
/// </summary>
/// <param name="filepath">文件路径</param>
/// <param name="model">返回模式,m:返回map地址不检查文件是否存在,c:检测文件是否存在,并返回map地址</param>
/// <param name="mappath">map路径</param>
/// <returns></returns>
public static bool FileExistMapPath(string filepath, FileCheckModel model, out string mappath)
{
bool checkresult = false;
switch (model)
{
case FileCheckModel.M:
mappath = HttpContext.Current.Server.MapPath(filepath);
checkresult = true;
break;
case FileCheckModel.C:
if (File.Exists(System.Web.HttpContext.Current.Server.MapPath(filepath)))
{
mappath = HttpContext.Current.Server.MapPath(filepath);
checkresult = true;
}
else
{
mappath = null;
checkresult = false;
}
break;
default:
mappath = "";
checkresult = false;
break;
}
return checkresult;
}
