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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] jc[Y}gd,  
[size=;font-size:10.5000pt,10.5000pt]1. [size=;font-size:10.5000pt,10.5000pt]继承[size=;font-size:10.5000pt,10.5000pt] ;1O_M9  
[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] gS]@I0y8 .  
[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] &n}f?  
[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] }1i`6`y1  
[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] &zeyE;/Hj  
[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] wX5tp1 ?1J  
[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] })8N5C+KU  
[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] aPfO$b:  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]rivate[size=;font-size:10.5000pt,10.5000pt] /dQl)tL  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]rotected[size=;font-size:10.5000pt,10.5000pt] # 0Q]dO  
[size=;font-size:10.5000pt,10.5000pt]4. [size=;font-size:10.5000pt,10.5000pt]继承的重写:[size=;font-size:10.5000pt,10.5000pt] 1&evG-#<:  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]如果父类当中公有的成员在子类当中有同名的存在,子类当中的成员会将父类当中的成员覆盖[size=;font-size:10.5000pt,10.5000pt] >xYpNtEs  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]如果父类当中的成员是私有的,子类不会覆盖父类当中的成员,在父类当中使用$this调用的是父类己的成员。在子类当中使用$this调用的是子类的成员[size=;font-size:10.5000pt,10.5000pt] 2E/"hQw  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]父类当中的权限不能比子类当中的权限宽松[size=;font-size:10.5000pt,10.5000pt] +LZLy9iKt  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]arent关键字,可以将父类当中的成员方法拿到子类当中扩展[size=;font-size:10.5000pt,10.5000pt] =eXU@B  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]P[size=;font-size:10.5000pt,10.5000pt]arent::方法名()[size=;font-size:10.5000pt,10.5000pt] e~[/i\  
[size=;font-size:10.5000pt,10.5000pt]5. [size=;font-size:10.5000pt,10.5000pt]F[size=;font-size:10.5000pt,10.5000pt]inal关键字[size=;font-size:10.5000pt,10.5000pt] vkd.)x`J,  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]F[size=;font-size:10.5000pt,10.5000pt]inal只能修饰类或者方法[size=;font-size:10.5000pt,10.5000pt] %D}kD6=  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]修饰ide类和方法不能被子类继承或重写[size=;font-size:10.5000pt,10.5000pt] {V$|3m>:*  
[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] }c`"_L  
[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] )Y6 +  
[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] m=A(NKZ   
[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] foF({4q7b^  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]S[size=;font-size:10.5000pt,10.5000pt]elf::$属性名称[size=;font-size:10.5000pt,10.5000pt] i,E{f  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]S[size=;font-size:10.5000pt,10.5000pt]elf::方法名称()[size=;font-size:10.5000pt,10.5000pt] }{qZ[/JwqN  
[size=;font-size:10.5000pt,10.5000pt]f) [size=;font-size:10.5000pt,10.5000pt]在类外部调用静态的成员属性和成员方法我们使用:[size=;font-size:10.5000pt,10.5000pt] EZy)A$|  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]类名::$属性[size=;font-size:10.5000pt,10.5000pt] l7259Ro~  
[size=;font-size:10.5000pt,10.5000pt]ii. [size=;font-size:10.5000pt,10.5000pt]类名::方法名[size=;font-size:10.5000pt,10.5000pt] >:S?Mnv6  
[size=;font-size:10.5000pt,10.5000pt]g) [size=;font-size:10.5000pt,10.5000pt]在类外部可以使用对象调用静态成员方法,静态属性不能使用对象来调用[size=;font-size:10.5000pt,10.5000pt] LX7FaW  
[size=;font-size:10.5000pt,10.5000pt]h) [size=;font-size:10.5000pt,10.5000pt]如果成员方法当中没有$this默认为静态成员方法[size=;font-size:10.5000pt,10.5000pt] B^Nf #XN(  
[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] ~u!|qM  
[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] ?'Xj g#}<  
[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] ox>^>wR*  
[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] ^aMg/.j  
[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] "Hb"F?Yb  
[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] >CgTs  
[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] /-ch`u md  
[size=;font-size:10.5000pt,10.5000pt]8. [size=;font-size:10.5000pt,10.5000pt]常量[size=;font-size:10.5000pt,10.5000pt] +0%w ;'9z  
[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] 6C^ D#.S  
[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] ^ f &XQQY  
[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] .hP D$o  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]常量不能使用其他修饰词来修饰[size=;font-size:10.5000pt,10.5000pt] yw[g!W  
[size=;font-size:10.5000pt,10.5000pt]e) [size=;font-size:10.5000pt,10.5000pt]常量一旦被声明不能被删除,不能被修改[size=;font-size:10.5000pt,10.5000pt] yAs> {6%-  
[size=;font-size:10.5000pt,10.5000pt]f) [size=;font-size:10.5000pt,10.5000pt]常量一般情况下不需要我们自己去定义,我建议大家使用静态成员属性[size=;font-size:10.5000pt,10.5000pt] _AYK435>N  
[size=;font-size:10.5000pt,10.5000pt]9. [size=;font-size:10.5000pt,10.5000pt]I[size=;font-size:10.5000pt,10.5000pt]nstanceof关键字[size=;font-size:10.5000pt,10.5000pt] Xy&A~F  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]判断一个对象是否是一个类实例化出来[size=;font-size:10.5000pt,10.5000pt] e *(!^Q1  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]可以判断到父类[size=;font-size:10.5000pt,10.5000pt] WZejp}x  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]父类实例化的对象不是子类的亲子[size=;font-size:10.5000pt,10.5000pt] 9ni1f{k  
[size=;font-size:10.5000pt,10.5000pt]10. [size=;font-size:10.5000pt,10.5000pt]克隆[size=;font-size:10.5000pt,10.5000pt] }6}l7x  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]默认情况下,对象的赋值都是传地址,两个对象互为别名[size=;font-size:10.5000pt,10.5000pt] )!Z*.?  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]我们可以使用clone关键字来对对象进行复制,这个时候出来的对象与原来的对象没有关系[size=;font-size:10.5000pt,10.5000pt] du lI&_x  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]当我们使用clone关键字在类外部克隆对象的时候,我们可以使用魔术方法__clone来设置克隆体的属性或者一些操作[size=;font-size:10.5000pt,10.5000pt] kr5">"7  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]魔术方法__clone()[size=;font-size:10.5000pt,10.5000pt] He/8=$c%  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] };bEU wGWf  
[size=;font-size:10.5000pt,10.5000pt]1. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] {G0T$,'DR  
[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]  E`0?  
[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] r1m]HFN  
[size=;font-size:10.5000pt,10.5000pt]iii. [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] (k)v!O-  
[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] ;_I8^?d  
[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] EIAc@$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] SrJGTuXg  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] @6sqMw}  
[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] mzKiO_g}  
[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] [`[|l  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] JPUW6e07o  
[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] qLG&WB  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]注意:[size=;font-size:10.5000pt,10.5000pt] 9uO 2Mm  
[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] \fd v]f  
[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] D|p9qe5%  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] yu|8_<bq  
[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] +Q)XH>jh   
[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] ]Sz:|%JP1  
[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] q`a'gJx#y  
[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] 9YyLf;  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] vWv"  
[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] $6 9&O  
[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] wo/\]5  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] rfg'G&A(  
[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] 9T9!kb  
[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] Y =I'czg  
[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] i)#dWFDTv  
[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] O+]ZyHnB  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] KYI/  
[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] Eyqa?$R  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]注意:[size=;font-size:10.5000pt,10.5000pt] p%Vt#?q  
[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] -3 *]G^y2  
[size=;font-size:10.5000pt,10.5000pt]14. [size=;font-size:10.5000pt,10.5000pt]MVC[size=;font-size:10.5000pt,10.5000pt] P|E| $)m  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]Mmodel  数据库操作层  (只用来生产数据)[size=;font-size:10.5000pt,10.5000pt] 1(R}tRR7R  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]Ccontroller  控制器层   (用来控制业务流(用户提交和用户接受数据))[size=;font-size:10.5000pt,10.5000pt] *OsQ}onv  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]Vview     视图层   (用来显示数据)[size=;font-size:10.5000pt,10.5000pt] ;`{H!w[D  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]我们在设计MVC框架的时候:[size=;font-size:10.5000pt,10.5000pt] 3(N$nsi  
[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] ,/2Vt/lt  
[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] An0|[uWH  
[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] 4k1xy##  
[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] G>}255qY  
[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] AV]2 euyn  
[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] l|[N42+  
[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] }R2u@%n{  
[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] JPHL#sKyz  
[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] J*A,o~U|  
[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] /36:ms A  
[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] Dx?,=~W9  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] u&vf+6=9Dd  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] +\]\[6  
[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] ;H*T^0  
[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] ;igIZ$&  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] O0v}43J [  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]对串行化后的属性进行过滤[size=;font-size:10.5000pt,10.5000pt] T'9'G M  
[size=;font-size:10.5000pt,10.5000pt]d) [size=;font-size:10.5000pt,10.5000pt]注意:[size=;font-size:10.5000pt,10.5000pt] rs[T=CQ  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]必须返回一个包含属性的数组[size=;font-size:10.5000pt,10.5000pt] 2F.;;Ab  
[size=;font-size:10.5000pt,10.5000pt]17. [size=;font-size:10.5000pt,10.5000pt]魔术方法__wakeup()[size=;font-size:10.5000pt,10.5000pt] 'IQ0{&EI  
[size=;font-size:10.5000pt,10.5000pt]a) [size=;font-size:10.5000pt,10.5000pt]参数:[size=;font-size:10.5000pt,10.5000pt] Bsvr?|L\  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt][size=;font-size:10.5000pt,10.5000pt] U7F!Z( 9  
[size=;font-size:10.5000pt,10.5000pt]b) [size=;font-size:10.5000pt,10.5000pt]触发时机:[size=;font-size:10.5000pt,10.5000pt] .`eN8Dl1  
[size=;font-size:10.5000pt,10.5000pt]i. [size=;font-size:10.5000pt,10.5000pt]当进行反串行化的时候自动调用此方法[size=;font-size:10.5000pt,10.5000pt] !Ai@$tl[S  
[size=;font-size:10.5000pt,10.5000pt]c) [size=;font-size:10.5000pt,10.5000pt]作用:[size=;font-size:10.5000pt,10.5000pt] Zu[su>\  
[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] b8UO,fY q  
[size=;font-size:10.5000pt,10.5000pt] Qw*|qGvy^  
[size=;font-size:10.5000pt,10.5000pt] g3y~bf  
[size=;font-size:10.5000pt,10.5000pt] g! |kp?  
[size=;font-size:10.5000pt,10.5000pt] :5<UkN)R(  
[size=;font-size:10.5000pt,10.5000pt] ^yp{32  
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