static void Main(string[] args)
{
hjss_hxb data = new hjss_hxb();
Console.WriteLine("获取实体列表");
List <Hk_Region> list = data.Hk_Region.Where(x => x.Region_Id > 1);
Console.WriteLine(list.ToJson());
Console.WriteLine("2表连表查询实体返回第三种类型实体");
Expression <Func <Hk_Region, Hk_Region_AutoCheck, bool> > fWhere = (x, y) => x.Region_Id == 2;
fWhere = fWhere.AndAlsoExp((x, y) => y.AddTime < DateTime.Now);
HkRegionAutoCheck model = data.Hk_Region.Find(new Hk_Region_AutoCheck(), JoinType.Left, x => x.Region_Id,
y => y.Region_Id, (x, y) => new HkRegionAutoCheck
{
Region_Id = x.Region_Id,
RegionName = x.Name,
IsCommAutoCheck = y.IsCommAutoCheck.Value,
IsSpecialAutoCheck = y.IsSpecialAutoCheck,
AddTime = y.AddTime
}, fWhere);
Console.WriteLine(model.ToJson());
Thread.Sleep(20000);
Hk_Region rModel = data.Hk_Region.Find(x => x.Region_Id == 2);
Console.WriteLine(rModel.ToJson());
Expression <Func <Hk_Orders, OrdersSub, Hk_Order_Goods, bool> > fWhereOrder = (x, y, z) => x.Id == 1000;
Hk_Order_Goods order = data.Hk_Orders.Find(new OrdersSub(), JoinType.Inner, x => x.Order_No, y => y.Order_No, new Hk_Orders(), new Hk_Order_Goods(), JoinType.Inner, x => x.Order_No, z => z.OrderNo,
(x, y, z) => z, fWhereOrder, null);
Hk_Orders order2 = data.Hk_Orders.Find(new OrdersSub(), JoinType.Inner, x => x.Order_No, y => y.Order_No, new OrdersSub(), new Hk_Order_Goods(), JoinType.Inner, y => y.Sub_Order_No, z => z.SubOrderNo,
(x, y, z) => x, fWhereOrder, null);
Console.WriteLine("主数据库3表连接");
Console.WriteLine(order.ToJson());
Console.WriteLine(order2.ToJson());
hxb_logs logs = new hxb_logs();
Hk_HotWord hotWord = logs.Hk_HotWord.Find(x => x.SearchType == 1);
Console.WriteLine("hxb_logs数据库");
Console.WriteLine(hotWord.ToJson());
Console.ReadLine();
}
//
// GET: /Home/
public ActionResult Index()
{
hjss_hxb data = new hjss_hxb();
Hk_LotteryQuestion modelqueston = new Hk_LotteryQuestion
{
ProductName = "aaa",
ProductImage = "",
ProductUrl = "",
ShareTitle = null,
ShareDesc = "abc"
};
data.Hk_LotteryQuestion.Update(modelqueston, x => x.Columns(x.ProductName, x.ShareTitle), x => x.Id == 1);
modelqueston.ProductName = "";
data.Hk_LotteryQuestion.Update(modelqueston, x => x.Columns(x.ProductName), x => x.Id == 1);
Hk_LotteryQuestion modelsf = data.Hk_LotteryQuestion.Find(x => x.ShareTitle == null && x.Id > 0);
if (modelsf != null)
{
Response.Write(modelsf.ToJson() + "<br/>");
}
//var a = data.Hk_Region.Join(new Hk_Region_AutoCheck(), JoinType.Left, x => x.Region_Id,y => y.Region_Id).;
Response.Write("获取实体列表<br/>");
List <Hk_Region> list = data.Hk_Region.Where(x => x.Region_Id > 1);
Response.Write(list.ToJson() + "<br/>");
Response.Write("2表连表查询实体返回第三种类型实体<br/>");
Expression <Func <Hk_Region, Hk_Region_AutoCheck, bool> > fWhere = (x, y) => x.Region_Id.Value.In(new[] { 1, 5 });
fWhere = fWhere.AndAlsoExp((x, y) => y.AddTime < DateTime.Now);
HkRegionAutoCheck model = data.Hk_Region.Find(new Hk_Region_AutoCheck(), JoinType.Left, x => x.Region_Id,
y => y.Region_Id, (x, y) => new HkRegionAutoCheck
{
Region_Id = x.Region_Id,
RegionName = x.Name,
IsCommAutoCheck = y.IsCommAutoCheck,
IsSpecialAutoCheck = y.IsSpecialAutoCheck,
AddTime = y.AddTime
}, fWhere);
Response.Write(model.ToJson() + "<br/>");
int num = 0;
Response.Write("2表连表分组查询实体返回第三种类型实体<br/>");
List <HkRegionAutoCheck> datlist = data.Hk_Region.Where(new Hk_Region_AutoCheck(), JoinType.Left, x => x.Region_Id,
y => y.Region_Id, (x, y) => new { x.Name }, x => new HkRegionAutoCheck
{
RegionName = x.Name,
IsCommAutoCheck = x.Name.Len()
}, fWhere, null, 0, 1, ref num);
Response.Write(datlist.ToJson() + "<br/>");
Hk_Region rModel = data.Hk_Region.Find(x => x.Region_Id == 2);
OrdersSub ssub = data.Hk_Orders.Find(x => x.Id > 100, x => new OrdersSub {
Id = x.Id, Jgid = x.Jgid, Order_No = x.Order_No, Sub_Order_No = x.Order_No
});
Response.Write(rModel.ToJson() + "<br/>");
Expression <Func <Hk_Orders, OrdersSub, Hk_Order_Goods, bool> > fWhereOrder = (x, y, z) => x.Id == 1000;
Hk_Order_Goods order = data.Hk_Orders.Find(new OrdersSub(), JoinType.Inner, x => x.Order_No, y => y.Order_No, new Hk_Orders(), new Hk_Order_Goods(), JoinType.Inner, x => x.Order_No, z => z.OrderNo,
(x, y, z) => z, fWhereOrder, null);
Hk_Orders order2 = data.Hk_Orders.Find(new OrdersSub(), JoinType.Inner, x => x.Order_No, y => y.Order_No, new OrdersSub(), new Hk_Order_Goods(), JoinType.Inner, y => y.Sub_Order_No, z => z.SubOrderNo,
(x, y, z) => x, fWhereOrder, null);
Response.Write("主数据库3表连接<br/>");
Response.Write(order.ToJson() + "<br/>");
Response.Write(order2.ToJson() + "<br/>");
hxb_logs logs = new hxb_logs();
Hk_HotWord hotWord = logs.Hk_HotWord.Find(x => x.SearchType == 1);
Response.Write("hxb_logs数据库<br/>");
Response.Write(hotWord.ToJson() + "<br/>");
List <Hk_Region> lsitregion = new List <Hk_Region>();
List <Hk_Region_AutoCheck> lsitregionAuto = new List <Hk_Region_AutoCheck>();
//datlist.GroupBy(x=>new { x.Region_Id}).Sum(x=>x.Key.).Select(x=> { x.Key,x.Key.SumValue()})
return(View());
}
