当前位置: 首页 > 图文教程 > 网络编程 > ASP > ASP.NET实现HTTP方式获取功能

ASP
亲密接触ASP.Net(16)
NT 下虚拟域名的实现
介绍一种效率极高的分类算法
asp+发送email
用 ASP 技术开发 WEB 调查(投票)系统 (1)
用ASP技术开发 WEB 调查(投票)系统 (2)
用ASP技术开发WEB调查(投票)系统 (3)
ASP+全新接触
ASP+上载例子
从ASP迁移至ASP+--最初的考虑(一)
从ASP迁移至ASP+--进入DataSet
将HTML表格转换为ASP+数据列表(DataList)
急不可耐了?转换其他的页面吧!
用ASP解决域名登记查询
从ASP迁移至ASP+--处理会话变量
从ASP迁移至ASP+--CustomValidator控件
从ASP迁移至ASP+--从用户那儿收集数据
展现C#(1):C#简介
展现C#(2):NGWS Runtime 基础
展现C#(3):第一个C#应用程序

ASP.NET实现HTTP方式获取功能


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-11-03   浏览: 71 ::
收藏到网摘: n/a

  <%@ Assembly Name="System.Net" %>
<%@ Import Namespace="System.Net" %>
<%@ Import Namespace="System.IO" %>
<script language="VB" runat="server">
dim STRtemp as string
Sub Page_Load(Src As Object, E As EventArgs)
    Dim HttpWResp as HTTPWebresponse
    Dim sr As StreamReader
    'dim STRtemp as string
    dim build as new stringbuilder

    HttpWReq = WebRequestFactory.Create("http://www.funinspace.com")
    HttpWReq.KeepAlive = false
    HttpWResp = HttpWReq.GetResponse()
    sr = new StreamReader(HttpWResp.GetResponseStream(), Encoding.ASCII)
    
    Try
     line=sr.ReadLine()
     lineENC = server.HTMLencode(line) & vbcrlf & "<br>"
     build.append (lineENC)

    do while not IsNothing(line)
         line = sr.ReadLine()
            lineENC = server.HTMLencode(line) & vbcrlf & "<br>"
            build.append (lineENC)
    loop
    Catch ex As Exception
        problem.text =ex.Message
    End Try
    
    labelscrape.text=build.ToString()
End Sub
</script>
<html><head>
<title>Scraping A Website</title>
</head>
<body bgcolor="#FFFFFF">
<h3><font face="Verdana">Scraped Data</font></h3>
    <asp:label id=problem runat="server"/>

    <font face="courier new" size="2">
        <asp:label id=labelscrape runat="server"/>
    </font>
</body></html>