Delphi7报错 No argument for format '%'
代码如下,报错No argument for format '%'
uses IdMultipartFormData;
procedure TForm1.Button2Click(Sender: TObject);
var
Data: TIdMultipartFormDataStream;
begin
Data := TIdMultipartFormDataStream.Create;
Data.AddFormField('cz','产值2%');
end;