这里我给大家提供一个很实用的例子,就是在线发送ICQ信息。想一想我们在网页上直接给朋友发送ICQ信息,那是多么美妙的事情啊。呵呵,在吹牛啊,其实ICQ本来就有在线发送的代码,不过,这些都是AOL给你写好的代码,多没有意思啊。还是自已写的比较好,呵呵,废话少说,大家来看代码吧
<% @ Page Language="C#" %> <% @ Assembly Name="System.Net"
%> <% @ Import Namespace="System.Net" %> <% @ Import
Namespace="System.Net.Sockets" %> <% @ Import Namespace="System.IO"
%> <% @ Import Namespace="System.Text" %>
<Script Language="C#"
Runat="Server"> public void Page_Load(Object src,EventArgs
e) { ICQ_Show.Text="如果提交后,在这里显示信息"; }
public void
Send_Click(Object sender,EventArgs e) { string sendmsg; string
commandmsg; file://首先取得要发送的信息 commandmsg =
"from="+ICQ_Name.Text+"&fromemail="+ICQ_Email.Text+"&subject=";
commandmsg +=
ICQ_Subject.Text+"&body="+ICQ_Message.Text+"&to="+ICQ_Number.Text
commandmsg +=
"&Send=Send+Message"; file://然后就是组装全部的信息 sendmsg="POST
/scripts/WWPMsg.dll HTTP/1.1\r\n"; sendmsg += "Accept: image/gif,
image/x-xbitmap, image/jpeg, image/pjpeg,"; sendmsg += "
application/vnd.ms-excel,"; sendmsg += " application/msword,
application/vnd.ms-powerpoint, */*\r\n"; sendmsg += "Accept-Language:
zh-cn\r\n"; sendmsg += "Content-Type:
application/x-www-form-urlencoded\r\n"; sendmsg += "Accept-Encoding:
gzip, deflate\r\n"; sendmsg += "User-Agent: Mozilla/4.0
(compatible; MSIE 5.01; Windows 95)\r\n"; sendmsg += "Host:
wwp.icq.com\r\n"; sendmsg += "Content-Length: " + commandmsg.Length +
"\r\n"; sendmsg += "Connection: Keep-Alive\r\n\r\n"; sendmsg +=
commandmsg + "\r\n\r\n";
Byte[]
arrMsg=Encoding.Default.GetBytes(sendmsg.ToCharArray()); file://需要发送的信息处理完毕
file://======下面就是发送这些信息===== file://首先是建立一个TCPClient
对象 TCPClient tcpc=new
TCPClient(); if(0==tcpc.Connect("wwp.icq.com",80)) { Stream sm =
tcpc.GetStream(); sm.Write(arrMsg,0,sendmsg.Length); StreamReader
sr=new StreamReader(tcpc.GetStream(),Encoding.Default); string
strRev=sr.ReadLine(); if(strRev.IndexOf("OK")!=-1) { ICQ_Show.Text="ICQ消息发送成功"; } else { ICQ_Show.Text="ICQ消息发送不成功"; }
} else { ICQ_Show.Text="ICQ消息发送不成功,无法联结ICQ服务器"; } file://关闭TCP联结 tcpc.Close(); }
</script> <html> <meta
http-equiv="Content-Language"
content="zh-cn"> <head> <title></title> </head> <body> <form
runat="server" > <table> <tr><td align=center
colspan=2> <asp:Label id="ICQ_Show" runat="server" ForeColor="red"
/></td></tr> <tr><td><br></tr> <tr><td align=center
colspan=2>发送ICQ信息</td></tr> <tr><td>您的ICQ号:</td><td><asp:TextBox
id="ICQ_Number" runat="server"
/></td></tr> <tr><td>您的网名:</td><td><asp:TextBox id="ICQ_Name"
runat="server" /></td></tr> <tr><td>您的Email:</td><td><asp:TextBox
id="ICQ_Email" runat="server"
/></td></tr> <tr><td>发送主题:</td><td><asp:TextBox id="ICQ_Subject"
runat="server" /></td></tr> <tr><td>发送内容:</td><td><asp:TextBox
id="ICQ_Message" runat="server" /></td></tr> <tr><td><asp:Button
OnClick="Send_Click" Text="发送ICQ信息" RunAt="server"
/></td></tr> </table> </form>
</body> </html>
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