ip:=IdHTTP1.Get('http://www.xxx.net/ip.asp'); ip.asp代码如下<% Public Function getIP() Dim strIPAddr If Request.ServerVariables("HTTP_X_FORWARDED_FOR") = "" OR InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), "unknown") > 0 Then strIPAddr = Request.ServerVariables("REMOTE_ADDR") ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",") > 0 Then strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",")-1) ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";") > 0 Then strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";")-1) Else strIPAddr = Request.ServerVariables("HTTP_X_FORWARDED_FOR") End If getIP = Trim(Mid(strIPAddr, 1, 30)) End Function %>
ip.asp代码如下<%
Public Function getIP()
Dim strIPAddr
If Request.ServerVariables("HTTP_X_FORWARDED_FOR") = "" OR InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), "unknown") > 0 Then
strIPAddr = Request.ServerVariables("REMOTE_ADDR")
ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",") > 0 Then
strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ",")-1)
ElseIf InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";") > 0 Then
strIPAddr = Mid(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), 1, InStr(Request.ServerVariables("HTTP_X_FORWARDED_FOR"), ";")-1)
Else
strIPAddr = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
End If
getIP = Trim(Mid(strIPAddr, 1, 30))
End Function
%>
在加上这句
var s,str:string;
int1,int2:integer;
begin
memo1.Clear;
nmhttp1.Get(‘http://www.ip138.com/ips.asp’); //这个才是真正获取IP的地方
memo1.Text:=nmhttp1.Body; //把页面内容先复制到memo组件上
int1:=pos(‘您的IP地址是:[',memo1.Text);
s:=memo1.Text;
delete(s,1,int1);
int2:=pos('] 来自’,s);
str:=copy(s,length(‘您的IP地址是:[ ‘),int2-length(‘您的IP地址是:[ ‘));
form1.Caption:=’您的IP地址是’ + str; //标题即为IP
end;end.