将Ninject ToConstant转换为简单的注入器实现

Question

使用ToConstant从此Ninject代码中Simpleinjection中的等效代码是什么。

Func<Type, IValidator> validatorFactory = type =>
{
    var valType = typeof(Validator<>).MakeGenericType(type);
    return (IValidator)kernel.Get(valType);
};

kernel.Bind<IValidationProvider>().ToConstant(new ValidationProvider(validatorFactory));

Answer 1

RegisterInstance是与Ninject ToConstant等效的简单注入者：

Func<Type, IValidator> validatorFactory = type =>
{
    var valType = typeof(Validator<>).MakeGenericType(type);
    return (IValidator)container.GetInstance(valType);
};

container.RegisterInstance<IValidationProvider>(new ValidationProvider(validatorFactory));