public async ask<HttpResponseMessage> GetGuidingPrincipleDownload(string name )
{
bool status = false;
try
{
if (name != "")
{
name += name + ".pdf";
status = connectState(@"\\10.10.10.178\phiic_file_hive\fdaBioEquiTestGuide", @"anonymous", "");//连接共享文件 connectState（ 文件 用户名 密码）
if (status)
{
DirectoryInfo theFolder = new DirectoryInfo(@"\\10.10.10.178\phiic_file_hive\fdaBioEquiTestGuide\");
string path = Path.Combine(theFolder.ToString(), name);//路径
if (!string.IsNullOrWhiteSpace(path) && File.Exists(path))
{
string filename = Path.GetFileName(path);
var stream = new FileStream(path, FileMode.Open, FileAccess.Read);//打开文件
HttpResponseMessage resp = new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StreamContent(stream)
};
resp.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
{
FileName = filename
};
resp.Content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
resp.Content.Headers.ContentLength = stream.Length;
return await Task.FromResult(resp);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return new HttpResponseMessage(HttpStatusCode.NoContent);
}public static bool connectState(string path, string userName, string passWord)
{
bool Flag = false;
Process proc = new Process();
try
{
proc.StartInfo.FileName = "cmd.exe";
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardInput = true;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardError = true;
proc.StartInfo.CreateNoWindow = true;
proc.Start();
//proc.StandardInput.WriteLine(@"Net Use {0} /del", path); //必须先删除，否则报错
string dosLine = "net use " + path + " " + passWord + " /user:" + userName;
proc.StandardInput.WriteLine(dosLine);
proc.StandardInput.WriteLine("exit");
while (!proc.HasExited)
{
proc.WaitForExit();
}
string errormsg = proc.StandardError.ReadToEnd();
proc.StandardError.Close();
if (string.IsNullOrEmpty(errormsg))
{
Flag = true;
}
else
{
throw new Exception(errormsg);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
proc.Close();
proc.Dispose();
}
return Flag;
}