Question

麻烦详细解释一下这段c#代码？

private IKernel inversionKernel;
public InversionControllerFactory()
{
inversionKernel = new StandardKernel();
AddBinds();
}
protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
{
return controllerType == null
? null
: (IController)inversionKernel.Get(controllerType);
}
private void AddBinds()
{

}

Answer 1

private IKernel inversionKernel;  //声明一个实现IKernel接口的变量
        //构造函数
        public InversionControllerFactory() 
        {
            //创建一个StandardKernel类型的实例并赋值给inversionKernel
            inversionKernel = new StandardKernel();
            //调用函数AddBinds
            AddBinds();
        }
        //重写方法GetControllerInstance
        //查看InversionControllerFactory的父类或实现的接口
        protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
        {
            //判断参数controllerType是否为null
            //为null则返回null
            //不为null则调用StandardKernel类中的Get方法并返回结果
            return controllerType == null
                ? null
                : (IController)inversionKernel.Get(controllerType);
        }
        private void AddBinds() 
        {
 
        }

Answer 2

这应该是一个什么工厂的模型。希望查看相关的设计工厂