代理模式( Proxy Pattern )

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1、代理模式（ProxyPattern）没有代理的代码classPursuit{SchoolGirlmm;publicPursuit(SchoolGirlmm){this.mm=mm;}publicvoidGiveDolls(){Console.WriteLine(mm.Name+"送你洋娃娃");}publicvoidGiveFlowers(){Console.WriteLine(mm.Name+"送你鲜花");}publicvoidGiveChocolate(){Console.WriteLine(mm.Na

2、me+"送你巧克力");}}classSchoolGirl{privatestringname;publicstringName{get{returnname;}set{name=value;}}}staticvoidMain(string[]args){SchoolGirljiaojiao=newSchoolGirl();jiaojiao.Name="李娇娇";Pursuitzhuojiayi=newPursuit(jiaojiao);zhuojiayi.GiveDolls();zhuojiayi.Give

3、Flowers();zhuojiayi.GiveChocolate();Console.Read();}只有代理的代码classProxy{SchoolGirlmm;publicProxy(SchoolGirlmm){this.mm=mm;}publicvoidGiveDolls(){Console.WriteLine(mm.Name+"送你洋娃娃");}publicvoidGiveFlowers(){Console.WriteLine(mm.Name+"送你鲜花");}publicvoidGiveChoco

4、late(){Console.WriteLine(mm.Name+"送你巧克力");}}classSchoolGirl{privatestringname;publicstringName{get{returnname;}set{name=value;}}}staticvoidMain(string[]args){SchoolGirljiaojiao=newSchoolGirl();jiaojiao.Name="李娇娇";Proxydaili=newProxy(jiaojiao);daili.GiveDoll

5、s();daili.GiveFlowers();daili.GiveChocolate();Console.Read();}分析：礼物是Pursuit（追求者）买的、Proxy（代理）将Pursuit（追求者）买的礼物送给SchoolGirl（被追求者）。礼物实质是Pursuit（追求者）送的。Pursuit（追求者）和Proxy（代理）都有送礼物的行动综上所述：Pursuit（追求者）和Proxy（代理）应该实现相同的接口符合实际的代码classSchoolGirl{privatestringname;pu

6、blicstringName{get{returnname;}set{name=value;}}}interfaceGiveGift{voidGiveDolls();voidGiveFlowers();voidGiveChocolate();}classPursuit:GiveGift{SchoolGirlmm;publicPursuit(SchoolGirlmm){this.mm=mm;}publicvoidGiveDolls(){Console.WriteLine(mm.Name+"送你洋娃娃");}pu

7、blicvoidGiveFlowers(){Console.WriteLine(mm.Name+"送你鲜花");}publicvoidGiveChocolate(){Console.WriteLine(mm.Name+"送你巧克力");}}classProxy:GiveGift{Pursuitgg;publicProxy(SchoolGirlmm){gg=newPursuit(mm);}publicvoidGiveDolls(){gg.GiveDolls();}publicvoidGiveFlowers(){

8、gg.GiveFlowers();}publicvoidGiveChocolate(){gg.GiveChocolate();}}staticvoidMain(string[]args){SchoolGirljiaojiao=newSchoolGirl();jiaojiao.Name="李娇娇";Proxydaili=newProxy(jiaojiao);daili.GiveDolls();dail