static void Main(string[] args)
{
Staff staff = new Staff();
staff.Name = "小李";
Manager manager = new Manager();
manager.Name = "王经理";
VicePresident vice = new VicePresident();
vice.Name = "钱总";
staff.NextApprover = manager;
manager.NextApprover = vice;
staff.ProcessRequest(new PurchaseHandle(5000, "大力丸"));
staff.ProcessRequest(new PurchaseHandle(30000, "数控床"));
staff.ProcessRequest(new PurchaseHandle(700000, "机器手套"));
Console.ReadKey();
}
void Test()
{
PurchaseRequest requestTelphone = new PurchaseRequest(4000.0, "Telphone");
PurchaseRequest requestSoftware = new PurchaseRequest(10000.0, "Visual Studio");
PurchaseRequest requestComputers = new PurchaseRequest(40000.0, "Computers");
Approver manager = new Manager("LearningHard");
Approver Vp = new VicePresident("Tony");
Approver Pre = new President("BossTom");
// 设置责任链
manager.NextApprover = Vp;
Vp.NextApprover = Pre;
// 处理请求
manager.ApproverReuqest(requestTelphone);
manager.ApproverReuqest(requestSoftware);
manager.ApproverReuqest(requestComputers);
Console.ReadLine();
}