/// <summary>
/// 静态代理实现AOP
/// </summary>
static void RunCatProxy()
{
ICat icat = new Cat1();
var catProxy = new CatProxy(icat);
catProxy.Eat();
Console.WriteLine();
}
/// <summary>
/// 没有AOP，
/// </summary>
static void RunCat()
{
ICat icat = new Cat1();
icat.Eat();
}