【转载】EF Core & Castle DynamicProxy基本用法（AOP）

03-EF Core笔记之查询数据

https://www.cnblogs.com/youring2/p/11186614.html

using (var context = new BloggingContext())
{
    var blogs = context.Blogs
        .Include(blog => blog.Posts)
        .Include(blog => blog.Owner)
        .ToList();
}

Castle DynamicProxy基本用法（AOP）

https://www.cnblogs.com/youring2/p/10962573.html

Autofac的集成#

Autofac集成了对DynamicProxy的支持，我们需要引用Autofac.Extras.DynamicProxy，然后创建容器、注册服务、生成实例、调用方法，我们来看下面的代码：

ContainerBuilder builder = new ContainerBuilder();
//注册拦截器
builder.RegisterType<LoggerInterceptor>().AsSelf();

//注册基础服务
builder.RegisterType<ConsoleLogger>().AsImplementedInterfaces();

//注册要拦截的服务
builder.RegisterType<ProductRepository>().AsImplementedInterfaces()
    .EnableInterfaceInterceptors()                  //启用接口拦截
    .InterceptedBy(typeof(LoggerInterceptor));      //指定拦截器

var container = builder.Build();

//解析服务
var productRepository = container.Resolve<IProductRepository>();

Product product = new Product() { Name = "Book" };
productRepository.Update(product);