Question

请教如何利用WebService，WeatherWebService 来获取地方的天气预报

Answer 1

解决方案 »

FormCreate中，把HTTPRIO1.WSDLLocation的赋值语句调到最上面，即procedure TForm1.FormCreate(Sender: TObject);
begin
HTTPRIO1.WSDLLocation := 'http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl';
HTTPRIO1.Service := 'WeatherWebService';
HTTPRIO1.Port := 'WeatherWebServiceSoap';
// HTTPRIO1.WSDLLocation := 'http://www.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl';
end;
D2007中测试通过