[置顶] 读取pdf并且在web页面中显示

读取pdf并且在web页面中显示

if (System.IO.File.Exists(f))  {  Response.ContentType = "applicationpdf";  System.IO.FileStream reader = System.IO.File.OpenRead(f);  byte[] data = new byte[reader.Length];  reader.Read(data, 0, (int)reader.Length);  reader.Close();  Response.OutputStream.Write(data, 0, data.Length);  Response.Flush();  //Response.End();  return;  }  else  
{  //没有找到pdf                                   Response.Write("没有找到相应文件");  // Response.End();  return;  
}