public List<Model.BusLine> BusLineFilterByName(DataTable ds,string value)
{
Regex r0 = new Regex("^[^0-9]*?" + value + "[^0-9]*?");
Regex r1=new Regex("[0-9]+?"+value);
Regex r2 = new Regex(value + "[0-9]+?");
List<Model.BusLine> models=new List<Model.BusLine>();
//DataTable ds2 = new DataTable();
for (int i = 0; i < ds.Rows.Count; ++i)
{
string s=r0.Match(ds.Rows[i]["RouteName"].ToString()).Value;
if (s != null&& s != "")
{
if (r1.Match(ds.Rows[i]["RouteName"].ToString()).Value == "" && r2.Match(ds.Rows[i]["RouteName"].ToString()).Value == "")
{
Model.BusLine amodel = new Model.BusLine();
amodel = dal.DataRowToModel(ds.Rows[i]);
models.Add(amodel);
}
}
}
return models;
}
private Model.BusLine GetBusLineInfo(string infoURL)
{
Model.BusLine blModel = new Model.BusLine();
string str = PostWebRequest(infoURL, "", encoding, false);
Regex qzp = new Regex("<span class=\"red mr10\">.+?</span>站牌信息");
Regex qzp0 = new Regex("<span class=\"red mr10\">");
Regex qzp1 = new Regex("</span>站牌信息");
string routName = qzp.Match(str).Value;
routName= qzp0.Replace(routName, "");
routName = qzp1.Replace(routName, "");
blModel.RouteName = routName;
Regex qrm = new Regex("<div class=\"line_info\">[\\s\\S]+?<div class=\"line_point\">");
Regex qrm0 = new Regex("<p>.+?</p>");
Regex qrm1 = new Regex("<p>");
Regex qrm2 = new Regex("</p>");
string remarks = "";
remarks= qrm.Match(str).Value;
remarks = qrm0.Match(remarks).Value;
remarks = qrm1.Replace(remarks, "");
remarks = qrm2.Replace(remarks, "");
Regex qrmk = new Regex("<div class=\"line_time\">[\\s\\S]+?<div class=\"line_point\">");
Regex qrmk0 = new Regex("<p>.+?</p>");
Regex qrmk1 = new Regex("<p>");
Regex qrmk2 = new Regex("</p>");
string remarks2 = "";
remarks2 = qrmk.Match(str).Value;
remarks2 = qrmk0.Match(remarks2).Value;
remarks2 = qrmk1.Replace(remarks2, "");
remarks2 = qrmk2.Replace(remarks2, "");
remarks = remarks + remarks2;
blModel.Remarks = remarks;
List<string> stations = new List<string>();
Regex qstt = new Regex("<a href=\"http://bus.aibang.com/ningbo/station-[\\s\\S]+? name=\".+?\"");
Regex qstt0 = new Regex("<a href=\"http://bus.aibang.com/ningbo/station-[\\s\\S]+? name=\"");
Regex qstt1 = new Regex("\"");
MatchCollection mCollection = qstt.Matches(str);
foreach (Match m in mCollection)
{
string astt = qstt0.Replace(m.ToString(), "");
astt = qstt1.Replace(astt, "");
stations.Add(astt);
}
blModel.Station = stations.ToArray();
return blModel;
}
public bool GetBusLine()
{
string htm = PostWebRequest(url,"", encoding, false);
List<string> pageURLs= GetPageURLs(htm);//获取每一页的url
pageURLs.Add(url);
string msg = "";
for (int i = 0; i < pageURLs.Count; ++i)//对于每一页
{
string pageURL = "";
if (i != pageURLs.Count - 1)
{
pageURL= "http://bus.aibang.com" + pageURLs[i];
}
else
{
pageURL = pageURLs[i];
}
string urls=PostWebRequest(pageURL,"",encoding,false);
List<string> infoURLs = GetInfoURLs(urls);//获取每一页上公交线路信息的url
for (int j = 0; j < infoURLs.Count; ++j)//对于每个线路
{
Model.BusLine model = new Model.BusLine();
model = GetBusLineInfo(infoURLs[j]);
try
{
dal.AddBusLine(model, out msg);
}
catch
{
return false;
}
}
}
if (msg != "")
{
return false;
}
else
{
return true;
}
}