static void Main(string[] args)
{
try
{
IServiceCollection services = new ServiceCollection();
services.AddTransient <InterfaceA, ServiceA>();
services.AddSingleton <InterfaceB, ServiceB>(); //进程单例
services.AddScoped <InterfaceC, ServiceC>(); //作用域单例
var container = services.BuildServiceProvider();
{
System.Console.WriteLine("-----------------------1-----------");
var A1 = container.GetService <InterfaceA>();
var A2 = container.GetService <InterfaceA>();
System.Console.WriteLine(A1.Equals(A2)); System.Console.WriteLine("-----------------------2-----------");
var B1 = container.GetService <InterfaceB>();
var B2 = container.GetService <InterfaceB>();
System.Console.WriteLine(B1.Equals(B2)); System.Console.WriteLine("-----------------------3-----------");
var C1 = container.GetService <InterfaceC>();
var C2 = container.GetService <InterfaceC>();
var C3 = container.CreateScope().ServiceProvider.GetService <InterfaceC>();
var C4 = container.CreateScope().ServiceProvider.GetService <InterfaceC>();
InterfaceC C5 = null, C6 = null, C7 = null;
Task.Run(() =>
{
C5 = container.GetService <InterfaceC>();
});
Task.Run(() =>
{
C6 = container.GetService <InterfaceC>();
}).ContinueWith(t =>
{
C7 = container.GetService <InterfaceC>();
});
//Thread.Sleep(2000);
System.Console.WriteLine("-----------------------aaa-----------");
//System.Console.WriteLine(C1.Equals(C2));
//System.Console.WriteLine(C1.Equals(C3));
//System.Console.WriteLine(C1.Equals(C4));
//System.Console.WriteLine(C2.Equals(C4));
//System.Console.WriteLine(C3.Equals(C5));
//System.Console.WriteLine(C3.Equals(C6));
//System.Console.WriteLine(C3.Equals(C7));
System.Console.WriteLine(C5.Equals(C6));
System.Console.WriteLine(C5.Equals(C7));
System.Console.WriteLine(C6.Equals(C7));
System.Console.ReadLine();
}
}
catch (Exception ex)
{
System.Console.WriteLine(ex.ToString());
}
}
