驳Fish的ORM性能问题.如有疑问大家公测.

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一下是测试代码.代码采用fish给的.数据库也是他给的./Files/humble/TestFish.7z

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using System;
using System.Configuration;
using System.Data.SqlClient;
using System.Linq;

using ClownFish;
using Dapper;
using Moon.Orm;

namespace TestFish
{
     public  class OrderInfo
    {
         public  int OrderID {  get;  set; }
         public DateTime OrderDate {  get;  set; }
         public  decimal SumMoney {  get;  set; }
         public  string Comment {  get;  set; }
         public  bool Finished {  get;  set; }
         public  int ProductID {  get;  set; }
         public  decimal UnitPrice {  get;  set; }
         public  int Quantity {  get;  set; }
         public  string ProductName {  get;  set; }
         public  int CategoryID {  get;  set; }
         public  string Unit {  get;  set; }
         public  string Remark {  get;  set; }
        
         //  注意：客户信息有可能会是DBNull
         public  int? CustomerID {  get;  set; }
         public  string CustomerName {  get;  set; }
         public  string ContactName {  get;  set; }
         public  string Address {  get;  set; }
         public  string PostalCode {  get;  set; }
         public  string Tel {  get;  set; }
    }
     class Program
    {
        
         static  void AppInit()
        {
            ConnectionStringSettings setting = ConfigurationManager.ConnectionStrings[ " MyNorthwind "];
            ConnectionString = setting.ConnectionString;

             //  配置 ClownFish
            ClownFish.DbContext.RegisterDbConnectionInfo( " default ", setting.ProviderName,  " @ ", setting.ConnectionString);

            Type[] types = ClownFish.BuildManager.FindModelTypesFromCurrentApplication(x => x.Namespace ==  " PerformanceTestApp.Model ");
            ClownFish.BuildManager.CompileModelTypesSync(types,  true);

             //  配置 FishWebLib
            FishWebLib.FishDbContext.Init(setting.ProviderName,  " @ ", setting.ConnectionString);
        }
         protected  static  string ConnectionString;
         private  static  ClownFish.DbContext db;
     
         public  static  readonly  string QueryText2 =  @"
select top (1000) d.OrderID, d.OrderDate, d.SumMoney, d.Comment, d.Finished,
dt.ProductID, dt.UnitPrice, dt.Quantity,
p.ProductName, p.CategoryID, p.Unit, p.Remark,
c.CustomerID, c.CustomerName, c.ContactName, c.Address, c.PostalCode, c.Tel
from Orders d
inner join [Order Details] dt on d.OrderId = dt.OrderId
inner join Products p on dt.ProductId = p.ProductId
left join Customers c on d.CustomerId = c.CustomerId
";
        
        
        
        
         public  static SqlConnection GetSqlConnection()
        {
             var connection =  new SqlConnection(ConfigurationManager.AppSettings[ " linkString "]);
            connection.Open();
             return connection;
        }
        
         public  static  void Main( string[] args)
        {
             // -------------这些可以不理会
             var t1=DateTime.Now.Ticks;
            AppInit();
            db =  new ClownFish.DbContext( false);
             var parameter =  new { TopN = 1000 };
             var list= ClownFish.DbHelper.FillList<OrderInfo>(
                QueryText2,  null, db, ClownFish.CommandKind.SqlTextWithParams);
             var t2=DateTime.Now.Ticks;
            Console.WriteLine(t2-t1);
             var t3=DateTime.Now.Ticks;
             var list2=DBFactory.GetEntities<OrderInfo>(QueryText2);
             var t4=DateTime.Now.Ticks;
            Console.WriteLine(t4-t3);
            SqlConnection connection = Program.GetSqlConnection();
             // --------------------------------------------------------------------------------------
            
            
             var dd = connection.Query<OrderInfo>(QueryText2,  null).ToList<OrderInfo>();
            
             // --------------------前面的可以不算,咱们正式开始
             var tFish1=DateTime.Now.Ticks;
             for ( int i =  0; i <  1000; i++) {
                 var listFish= ClownFish.DbHelper.FillList<OrderInfo>(
                    QueryText2,  null, db, ClownFish.CommandKind.SqlTextWithParams);
            }
             var tFish2=DateTime.Now.Ticks;
            Console.WriteLine( " 小鱼的时间: "+(tFish2-tFish1));
             // ------------------
             var tMoon1=DateTime.Now.Ticks;
             for ( int i =  0; i <  1000; i++) {
                 var listMoon=DBFactory.GetEntities<OrderInfo>(QueryText2);
            }
             var tMoon2=DateTime.Now.Ticks;
            Console.WriteLine( " MOON的时间: "+(tMoon2-tMoon1));
            
             var tRapper1=DateTime.Now.Ticks;
             for ( int i =  0; i <  1000; i++) {
                 var listRapper = connection.Query<OrderInfo>(QueryText2,  null).ToList<OrderInfo>();
            }
             var tRapper2=DateTime.Now.Ticks;
            Console.WriteLine( " datarapper的时间: "+(tRapper2-tRapper1));
            Console.Write( " Press any key to continue . . .  ");
            Console.ReadKey( true);
        }
    }
}

 测试结果图:

 

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