我是这么写的但是登录不上去不知道为什么?大家帮我看看。或者大家有什么更好的方法也可以
var
data: TIdMultiPartFormDataStream;
begin
data := TIdMultiPartFormDataStream.Create;
try
data.AddFormField('tbUserName','username');
data.AddFormField('tbPassword','******');
cxMemo1.Lines.Text := Utf8ToAnsi(IdHTTP1.Post('http://passport.cnblogs.com/login.aspx';, data));
finally
data.Free;
end;

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