Question

asp.net filestream 如何读取pdf文件，这个该怎么做？

读出的信息显示在网页上

Answer 1

<%@ Page Language="C#"%>
<%@ Import Namespace="System" %>
<%@ Import Namespace="System.IO" %>

<%

Response.Clear();
string path = @"F:\TDDOWNLOAD\Book\C#游戏编程入门.pdf";
Response.ContentType = "application/pdf";
Response.AddHeader("content-disponstion", "filename=C#游戏编程入门.pdf");

byte[] buffer = new byte[256];

FileStream fs = File.Open(path, FileMode.Open);
Response.AddHeader("content-length", fs.Length.ToString());
int length = (int)fs.Length;

if (Response.IsClientConnected)
{
while (length > -1)
{
length = length - buffer.Length;
fs.Read(buffer, 0, buffer.Length);
Response.OutputStream.Write(buffer, 0, buffer.Length);
}

}
fs.Close();
Response.End();

%>
是哦 这个就是显示到网页上的。