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[干货分享]MVC模型

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[size=;font-size:10.5000pt,10.5000pt]回顾:[size=;font-size:10.5000pt,10.5000pt] yA^+<uz}  
[size=;font-size:10.5000pt,10.5000pt]1. [size=;font-size:10.5000pt,10.5000pt]继承[size=;font-size:10.5000pt,10.5000pt] 5j#XNc)"  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]子承父业,就是将父类的内容拿到子类当中来用[size=;font-size:10.5000pt,10.5000pt] G$CI~0Se:  
[size=;font-size:10.5000pt,10.5000pt]2. [size=;font-size:10.5000pt,10.5000pt]继承语法[size=;font-size:10.5000pt,10.5000pt] 8&++S> <  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]C[size=;font-size:10.5000pt,10.5000pt]lass 子类 extends 父类[size=;font-size:10.5000pt,10.5000pt] 9pq-"?vHY0  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]单一继承[size=;font-size:10.5000pt,10.5000pt] (kZ2D  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]一个子类只允许有一个父类,一个父类可以有多个子类[size=;font-size:10.5000pt,10.5000pt] +t<'{KZ7;  
[size=;font-size:10.5000pt,10.5000pt]3. [size=;font-size:10.5000pt,10.5000pt]继承的权限问题[size=;font-size:10.5000pt,10.5000pt] wj|[a,(r  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]ublic[size=;font-size:10.5000pt,10.5000pt] 8% `Jf`  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]rivate[size=;font-size:10.5000pt,10.5000pt] j(];b+>  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]rotected[size=;font-size:10.5000pt,10.5000pt] 0uS6F8x@  
[size=;font-size:10.5000pt,10.5000pt]4. [size=;font-size:10.5000pt,10.5000pt]继承的重写:[size=;font-size:10.5000pt,10.5000pt] IW- BY =C  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]如果父类当中公有的成员在子类当中有同名的存在,子类当中的成员会将父类当中的成员覆盖[size=;font-size:10.5000pt,10.5000pt] ZR@PqS+O/  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]如果父类当中的成员是私有的,子类不会覆盖父类当中的成员,在父类当中使用$this调用的是父类己的成员。在子类当中使用$this调用的是子类的成员[size=;font-size:10.5000pt,10.5000pt] DeGcS1_?  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]父类当中的权限不能比子类当中的权限宽松[size=;font-size:10.5000pt,10.5000pt] [ h~#5x  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]arent关键字,可以将父类当中的成员方法拿到子类当中扩展[size=;font-size:10.5000pt,10.5000pt] ]B9Ut&mF;  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]arent::方法名()[size=;font-size:10.5000pt,10.5000pt] mE3M$2}  
[size=;font-size:10.5000pt,10.5000pt]5. [size=;font-size:10.5000pt,10.5000pt]F[size=;font-size:10.5000pt,10.5000pt]inal关键字[size=;font-size:10.5000pt,10.5000pt] QHbjZJ N  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]F[size=;font-size:10.5000pt,10.5000pt]inal只能修饰类或者方法[size=;font-size:10.5000pt,10.5000pt] |9fGn@-  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]修饰ide类和方法不能被子类继承或重写[size=;font-size:10.5000pt,10.5000pt] ys Td'J  
[size=;font-size:10.5000pt,10.5000pt]6. [size=;font-size:10.5000pt,10.5000pt]S[size=;font-size:10.5000pt,10.5000pt]tatic关键字[size=;font-size:10.5000pt,10.5000pt] y<*/\]t9L[  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]只会初始化一次[size=;font-size:10.5000pt,10.5000pt] c_)lTI4  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]效率更高[size=;font-size:10.5000pt,10.5000pt] 4%,E;fB?=  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]不用实例化对象来调用[size=;font-size:10.5000pt,10.5000pt] _.K<#S  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]S[size=;font-size:10.5000pt,10.5000pt]elf::$属性名称[size=;font-size:10.5000pt,10.5000pt] ip2BvN&  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]S[size=;font-size:10.5000pt,10.5000pt]elf::方法名称()[size=;font-size:10.5000pt,10.5000pt] E:S (v  
[size=;font-size:10.5000pt,10.5000pt]f) [size=;font-size:10.5000pt,10.5000pt]在类外部调用静态的成员属性和成员方法我们使用:[size=;font-size:10.5000pt,10.5000pt] /\|Behif  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]类名::$属性[size=;font-size:10.5000pt,10.5000pt] i8> ^{GODR  
[size=;font-size:10.5000pt,10.5000pt]ii. [size=;font-size:10.5000pt,10.5000pt]类名::方法名[size=;font-size:10.5000pt,10.5000pt] 9zD^4j7  
[size=;font-size:10.5000pt,10.5000pt]g) [size=;font-size:10.5000pt,10.5000pt]在类外部可以使用对象调用静态成员方法,静态属性不能使用对象来调用[size=;font-size:10.5000pt,10.5000pt] f)%8*B  
[size=;font-size:10.5000pt,10.5000pt]h) [size=;font-size:10.5000pt,10.5000pt]如果成员方法当中没有$this默认为静态成员方法[size=;font-size:10.5000pt,10.5000pt] ~t.M!vk  
[size=;font-size:10.5000pt,10.5000pt]i) [size=;font-size:10.5000pt,10.5000pt]静态成员方法当中不能有任何非静态的成员[size=;font-size:10.5000pt,10.5000pt] zIh`Vw,t0  
[size=;font-size:10.5000pt,10.5000pt]7. [size=;font-size:10.5000pt,10.5000pt]单态设计模式[size=;font-size:10.5000pt,10.5000pt] x /xd  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]作用:节省空间,只实例化一个对象[size=;font-size:10.5000pt,10.5000pt] o+ 0"@B  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]构造方法私有化[size=;font-size:10.5000pt,10.5000pt] ?s5hck hh  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]设计一个静态成员属性来存储对象[size=;font-size:10.5000pt,10.5000pt] qo62!q  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]设计一个静态成员方法来实例化对象[size=;font-size:10.5000pt,10.5000pt] eBxOa  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]如果对象存在返回对象,如果不存在再去实例化[size=;font-size:10.5000pt,10.5000pt] !(-S?*64l  
[size=;font-size:10.5000pt,10.5000pt]8. [size=;font-size:10.5000pt,10.5000pt]常量[size=;font-size:10.5000pt,10.5000pt] LFT)_DG7(  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]使用const关键字来声明[size=;font-size:10.5000pt,10.5000pt] T{Y;-m  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]在类内部使用self来调用[size=;font-size:10.5000pt,10.5000pt] O'~;|-Z<  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]在类外部使用类名来调用,不能使用对象来调用[size=;font-size:10.5000pt,10.5000pt] t&L+]I'P3  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]常量不能使用其他修饰词来修饰[size=;font-size:10.5000pt,10.5000pt] b$G &i'd  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]常量一旦被声明不能被删除,不能被修改[size=;font-size:10.5000pt,10.5000pt] zTQTmO  
[size=;font-size:10.5000pt,10.5000pt]f) [size=;font-size:10.5000pt,10.5000pt]常量一般情况下不需要我们自己去定义,我建议大家使用静态成员属性[size=;font-size:10.5000pt,10.5000pt] ~ (/OB w  
[size=;font-size:10.5000pt,10.5000pt]9. [size=;font-size:10.5000pt,10.5000pt]I[size=;font-size:10.5000pt,10.5000pt]nstanceof关键字[size=;font-size:10.5000pt,10.5000pt] cR"?EQ] `N  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]判断一个对象是否是一个类实例化出来[size=;font-size:10.5000pt,10.5000pt] @h";gN  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]可以判断到父类[size=;font-size:10.5000pt,10.5000pt] E4dN,^_ F!  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]父类实例化的对象不是子类的亲子[size=;font-size:10.5000pt,10.5000pt] *mTx0sQz(J  
[size=;font-size:10.5000pt,10.5000pt]10. [size=;font-size:10.5000pt,10.5000pt]克隆[size=;font-size:10.5000pt,10.5000pt] [ #1<W`95  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]默认情况下,对象的赋值都是传地址,两个对象互为别名[size=;font-size:10.5000pt,10.5000pt] wJKP=$6n_  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]我们可以使用clone关键字来对对象进行复制,这个时候出来的对象与原来的对象没有关系[size=;font-size:10.5000pt,10.5000pt] hRKA,u/G  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]当我们使用clone关键字在类外部克隆对象的时候,我们可以使用魔术方法__clone来设置克隆体的属性或者一些操作[size=;font-size:10.5000pt,10.5000pt] XlHt(d0h  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]魔术方法__clone()[size=;font-size:10.5000pt,10.5000pt] j`pX2S  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] szW85{<+  
[size=;font-size:10.5000pt,10.5000pt]1. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] u?+i5=N9{  
[size=;font-size:10.5000pt,10.5000pt]ii. [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] N 56/\1R  
[size=;font-size:10.5000pt,10.5000pt]1. [size=;font-size:10.5000pt,10.5000pt]当在外部使用clone关键字克隆对象的一瞬间自动触发[size=;font-size:10.5000pt,10.5000pt] \OX;ZVb?5  
[size=;font-size:10.5000pt,10.5000pt]iii. [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] ,2?Sua/LD  
[size=;font-size:10.5000pt,10.5000pt]1. [size=;font-size:10.5000pt,10.5000pt]对克隆体做一个标示,来进行控制[size=;font-size:10.5000pt,10.5000pt] \>@QJ  
[size=;font-size:10.5000pt,10.5000pt]11. [size=;font-size:10.5000pt,10.5000pt]魔术方法__toString()[size=;font-size:10.5000pt,10.5000pt] c-gpO|4>  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] qH1&tW$  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] 0.}WZAYy~  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] vRn"0Mzl8  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]当在类外部echo对象的一瞬间自动触发[size=;font-size:10.5000pt,10.5000pt] U#=5HzE  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] :]g>8sWL  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]输出对象更加快捷,默认情况下对象不允许直接echo输出[size=;font-size:10.5000pt,10.5000pt] ROc)LCA  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]注意:[size=;font-size:10.5000pt,10.5000pt] #`(-Oj2hH  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]此方法必须返回一个字符串的类型[size=;font-size:10.5000pt,10.5000pt] 1so9w89  
[size=;font-size:10.5000pt,10.5000pt]12. [size=;font-size:10.5000pt,10.5000pt]魔术方法__call()[size=;font-size:10.5000pt,10.5000pt] aS,M=uqqK  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] (h3f$  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]两个参数:[size=;font-size:10.5000pt,10.5000pt] vjz*B$  
[size=;font-size:10.5000pt,10.5000pt]ii. [size=;font-size:10.5000pt,10.5000pt]一个参数是调用的方法名称,一个参数是传入参数[size=;font-size:10.5000pt,10.5000pt] ,8^QV3  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] 8Z:T.Gc  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]当使用对象调用一个不存在的成员方法的一瞬间自动调用[size=;font-size:10.5000pt,10.5000pt] 9yt)9f  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] ?ot7_vl  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]可以帮我们屏蔽错误,给用户一个友好的提示信息[size=;font-size:10.5000pt,10.5000pt] EiP#xjn?c  
[size=;font-size:10.5000pt,10.5000pt]13. [size=;font-size:10.5000pt,10.5000pt]魔术方法__autoload()[size=;font-size:10.5000pt,10.5000pt] N=[# "4I  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] mOQN$d[  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]一个参数[size=;font-size:10.5000pt,10.5000pt] "q,.O5q}Y  
[size=;font-size:10.5000pt,10.5000pt]ii. [size=;font-size:10.5000pt,10.5000pt]参数是new的类名[size=;font-size:10.5000pt,10.5000pt]  wq@{85  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] GjD^\d/  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]当我们使用new关键字实例化一个不存在的类的一瞬间自动调用,或者继承的父类不存在的时候自动调用,或者在类当中的方法new一个不存在的类的时候自动调用[size=;font-size:10.5000pt,10.5000pt] #Z)8,N  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] rM y(NAo_  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]帮我们自动去找类文件,然后加载,不需要考虑顺序问题[size=;font-size:10.5000pt,10.5000pt] 6b6rM%B.oD  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]注意:[size=;font-size:10.5000pt,10.5000pt] 7j22KQ|EX^  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]__autoload()方法一定是写在类外部的,比较特殊[size=;font-size:10.5000pt,10.5000pt] gfY1:0  
[size=;font-size:10.5000pt,10.5000pt]14. [size=;font-size:10.5000pt,10.5000pt]MVC[size=;font-size:10.5000pt,10.5000pt] Op2@En|d  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]Mmodel  数据库操作层  (只用来生产数据)[size=;font-size:10.5000pt,10.5000pt] #o/  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]Ccontroller  控制器层   (用来控制业务流(用户提交和用户接受数据))[size=;font-size:10.5000pt,10.5000pt] }mx>3G{d  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]Vview     视图层   (用来显示数据)[size=;font-size:10.5000pt,10.5000pt] z +NwGVk3  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]我们在设计MVC框架的时候:[size=;font-size:10.5000pt,10.5000pt] }Jr!a M'  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]M[size=;font-size:10.5000pt,10.5000pt]odel目录:放置model类的[size=;font-size:10.5000pt,10.5000pt] LI`H,2Km  
[size=;font-size:10.5000pt,10.5000pt]ii. [size=;font-size:10.5000pt,10.5000pt]C[size=;font-size:10.5000pt,10.5000pt]ontroller目录:放置控制器类文件的[size=;font-size:10.5000pt,10.5000pt] M8p6f)l3  
[size=;font-size:10.5000pt,10.5000pt]iii. [size=;font-size:10.5000pt,10.5000pt]V[size=;font-size:10.5000pt,10.5000pt]iew目录:放置页面文件的(html/html/tpl[size=;font-size:10.5000pt,10.5000pt] Z| f~   
[size=;font-size:10.5000pt,10.5000pt]iv. [size=;font-size:10.5000pt,10.5000pt]Org目录:放置第三方扩展类(上传类、图像类、分页类等一些第三方功能类)[size=;font-size:10.5000pt,10.5000pt] {dF_ =`.  
[size=;font-size:10.5000pt,10.5000pt]v. [size=;font-size:10.5000pt,10.5000pt]I[size=;font-size:10.5000pt,10.5000pt]ndex.php入口文件[size=;font-size:10.5000pt,10.5000pt] CqkY_z  
[size=;font-size:10.5000pt,10.5000pt]vi. [size=;font-size:10.5000pt,10.5000pt]要求大家:目录结构必须背会,入口文件写法必须背会(明天默写)[size=;font-size:10.5000pt,10.5000pt] "1iLfQ  
[size=;font-size:10.5000pt,10.5000pt]15. [size=;font-size:10.5000pt,10.5000pt]对象的串行化和反串行化[size=;font-size:10.5000pt,10.5000pt] c ?(X(FQ  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]作用:可以将实例化出的对象保存或者在网络当中传输[size=;font-size:10.5000pt,10.5000pt] N" =$S|Gs  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]反串行化时可以将串行化的字符串拿出来转为对象,但是要注意,反串行化时必须有类在场[size=;font-size:10.5000pt,10.5000pt] b Y^K)0+^s  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]当对象进行修改后进行串行化,反串行化的对象还是修改后的[size=;font-size:10.5000pt,10.5000pt]  3 UX/  
[size=;font-size:10.5000pt,10.5000pt]16. [size=;font-size:10.5000pt,10.5000pt]魔术方法__sleep()[size=;font-size:10.5000pt,10.5000pt] }JlrWJRi  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] OoqA`%  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] '] $mt  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] =(cfo_B@K  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]当使用串行化对象时自动调用此方法,返回属性名称的数组,返回的数组就是串行化后的属性的列表[size=;font-size:10.5000pt,10.5000pt] px>g  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] ];63QJU  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]对串行化后的属性进行过滤[size=;font-size:10.5000pt,10.5000pt] C >gC 99  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]注意:[size=;font-size:10.5000pt,10.5000pt] HV}*}Ty  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]必须返回一个包含属性的数组[size=;font-size:10.5000pt,10.5000pt] ]r\d 5  
[size=;font-size:10.5000pt,10.5000pt]17. [size=;font-size:10.5000pt,10.5000pt]魔术方法__wakeup()[size=;font-size:10.5000pt,10.5000pt] T_NN.Ol   
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] OS]FGD3a  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] jM'(Qa  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] X7Z=@d(  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]当进行反串行化的时候自动调用此方法[size=;font-size:10.5000pt,10.5000pt] :)g}x&A^$  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] t8_i[Hw6D  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]反串行化时对属性进行操作[size=;font-size:10.5000pt,10.5000pt] k,0lA#>  
[size=;font-size:10.5000pt,10.5000pt] 2Cgq&\wS  
[size=;font-size:10.5000pt,10.5000pt] ;cD&qheDV  
[size=;font-size:10.5000pt,10.5000pt] YU6D;  
[size=;font-size:10.5000pt,10.5000pt] <Dq7^,}#  
[size=;font-size:10.5000pt,10.5000pt] 4E 32DG*  
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