private IList <RouteInformation> RequestRoute(string strDeparture, string strArrival, DateTime?departureTime)
{
FactoryContribution factoryContribution = new FactoryContribution();
IRouteFactory routeFactory = factoryContribution.CreateFactory();
if (routeFactory == null)
{
return(null);
}
IRouteOperation routeOperation = routeFactory.CreateRouteInstance();
IRegexExpression regexExpression = routeFactory.CreateRouteRegex();
string strUrl = routeOperation.GetRequestUrl(strDeparture, strArrival, departureTime);
if (string.IsNullOrEmpty(strUrl))
{
return(null);
}
string strContent = routeOperation.GetHtmlContent(strUrl);
IList <RouteInformation> routeInformationList = routeOperation.ParseHtmlCode(strContent, regexExpression);
return(routeInformationList);
}
/// <summary>
/// 执行相应请求
/// </summary>
/// <param name="strDeparture">出发地</param>
/// <param name="strArrival">到达地</param>
/// <param name="departureTime">出发时间</param>
private static void RequestInvoke(string strDeparture, string strArrival, DateTime?departureTime)
{
FactoryContribution factoryContribution = new FactoryContribution();
IRouteFactory routeFactory = factoryContribution.CreateFactory();
if (routeFactory == null)
{
return;
}
IRouteOperation routeOperation = routeFactory.CreateRouteInstance();
IRegexExpression regexExpression = routeFactory.CreateRouteRegex();
string strUrl = routeOperation.GetRequestUrl(strDeparture, strArrival, departureTime);
if (string.IsNullOrEmpty(strUrl))
{
return;
}
string strContent = routeOperation.GetHtmlContent(strUrl);
IList <RouteInformation> routeInformationList = routeOperation.ParseHtmlCode(strContent, regexExpression);
CompareCtripLowestPrice(routeInformationList, routeOperation.GetSourceType());
}