Function XMLHTTPSTR:String;
var
url:string;
xmlHttp:Olevariant;
responseText:Widestring;
begin
With Form1 do
Begin
if (Length(edit1.Text)>0) AND (Length(edit2.Text)>0) then
begin
xmlHttp:=CreateOleObject('MSXML2.XMLHTTP');
xmlHttp.open(edit2.Text,edit1.Text,false);
xmlHttp.send;
Result:=xmlHttp.responseText;
end
else
showmessage('填写"提交模式"');
end
else
showmessage('填写"网址"');
end;
end;