如何学好面向对象
<code> 本人php入行差不多快3年了,平时都是写业务逻辑功能, 渴望技术能够提升一个层面,想学好面向对象,设计模式。 于是入手了《Learning PHP设计模式》,但是无论我怎么看, 都还是觉得想天书一样,是否由于我基本功不够,挑选错书籍来学习, 希望大神们能够指导一下,推荐先学习的书籍。 面试的时候,被别人问及面向对象和设计模式的问题, 完全没法回答,作为一个入行快3年的phper来说,太丢脸了!!!! </code>
回复内容:
<code> 本人php入行差不多快3年了,平时都是写业务逻辑功能, 渴望技术能够提升一个层面,想学好面向对象,设计模式。 于是入手了《Learning PHP设计模式》,但是无论我怎么看, 都还是觉得想天书一样,是否由于我基本功不够,挑选错书籍来学习, 希望大神们能够指导一下,推荐先学习的书籍。 面试的时候,被别人问及面向对象和设计模式的问题, 完全没法回答,作为一个入行快3年的phper来说,太丢脸了!!!! </code>
推荐一本图灵黑色封皮的书,我看了下觉得比较容易理解深入PHP:面向对象、模式与实践
面向对象其实是比较抽象的东西,加上不像原生代码那样的平铺下来,类继承,复用,你看的话跳跃性比较大,一会发现有个貌似在本文件里没有定义的方法出现,容易有眩晕感。
我的建议,1 要搞清楚对象的基础,知道各种基础含义(比如静态变量,析构函数)
<code> 2 要知道怎么找一个类一个方法(借助一些IDE工具去看代码会容易点) 3 大部分书和教程对对象的解释也很抽象,新手难以理解,通俗的说对象就是一个人,类就是这个人的嘴巴,鼻子,方法就是用嘴吃饭。</code>
先了解为什么要面向对象,现在写的代码是不是不好维护,有什么方法可以解决,面向对象的一些特性是不是正好可以解决这些问题,结合实际的问题再去研究,就比较好理解了。
刚好最近看了几篇关于设计模式的文章,问主参考下看看。希望对你有帮助:)
首先得有个对象

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