private CityData PickUpNode(string item)
{
item = item.Replace("[", "").Replace("{", "").Replace("}", "").Replace("]", "");
string[] data = item.Split('=');
CityData cd = new CityData();
cd.Name = data[0];
cd.Code = data[1];
return(cd);
}
public void ImportDB(string path)
{
string text = FileHelper.ReadFile(path);
List <CityData> cts = new List <CityData>();
string[] country = text.Split(new string[] { ";;;" }, StringSplitOptions.None); //国家
foreach (var item in country)
{ //准备提取国家数据=国家&&省
Guid gid = Guid.NewGuid();
string[] gjs = item.Split(new string[] { "&&&" }, StringSplitOptions.None); //省
CityData gj = PickUpNode(gjs[0]);
gj.Id = GetDbInt(gid.GetHashCode());
gj.NodeLevel = 1;
string provice = gjs[1];
cts.Add(gj);
string[] provices = provice.Split(new string[] { ";;" }, StringSplitOptions.None); //市
foreach (var cityList in provices)
{ //北京市
string[] citys = cityList.Split(new string[] { "&&" }, StringSplitOptions.None);
CityData pro = PickUpNode(citys[0]);
pro.ParentId = gj.Id;
pro.Id = GetDbInt(Guid.NewGuid().GetHashCode());
pro.NodeLevel = 2;
pro.ParentCode = gj.Code;
cts.Add(pro);
string[] areas = citys[1].Split(new string[] { "||" }, StringSplitOptions.None);//区县
foreach (var node in areas)
{
if (string.IsNullOrEmpty(node))
{
continue;
}
string[] distincts = node.Split('&'); //区县集合列表
CityData city = PickUpNode(distincts[0]); //海淀区
city.Id = GetDbInt(Guid.NewGuid().GetHashCode());
city.ParentId = pro.Id;
city.NodeLevel = 3;
city.ParentCode = pro.Code;
cts.Add(city);
if (distincts.Length == 1)
{
continue;
}
foreach (var dist in distincts[1].Split('|'))
{
CityData d = PickUpNode(dist);
d.Id = GetDbInt(Guid.NewGuid().GetHashCode());
d.ParentId = city.Id;
d.NodeLevel = 4;
d.ParentCode = city.Code;
cts.Add(d);
}
}
}
}
List <CategoryData> nodes = cts.Select(s => s.ConvertMapModel <CityData, CategoryData>(true)).
Where(n =>
{
n.ItemType = "City";
return(true);
}).ToList();
//CategoryDataService cds = new CategoryDataService(new ConfigurationItems().TecentDA);
//cds.SaveCategoryNode(nodes);
}