构造函数注入Ninject 2

Question

我已经使用Ninject和MVC3来自动注入构造函数参数.它运作得很好.

你如何做与非MVC代码类似的事情.

例如:

public class Ninja
{
    private readonly IWeapon _weapon;
    public Ninja(IWeapon weapon)
    {
        _weapon = weapon;
    }

    public void Strike()
    {
        _weapon.Strike();
    }
}


public class MyProgram
{
    public void DoStuff()
    {
        var Ninja = new Ninja(); // I'm wanting Ninject to call the parameterized Ninja constructor
        ninja.Strike();
    }

}

我如何改变代码以使其工作？

Answer 1

public interface IWeapon
{
    void Strike();
}

public class Sword : IWeapon
{
    public void Strike()
    {
        Console.WriteLine("black ninja strike");
    }
}

public class Ninja
{
    private readonly IWeapon _weapon;
    public Ninja(IWeapon weapon)
    {
        _weapon = weapon;
    }

    public void Strike()
    {
        _weapon.Strike();
    }
}

public class WarriorModule : NinjectModule
{
    public override void Load()
    {
        Bind<IWeapon>().To<Sword>();
    }
}


class Program
{
    static void Main()
    {
        var kernel = new StandardKernel(new WarriorModule());
        var ninja = kernel.Get<Ninja>();
        ninja.Strike();
    }
}