前言:
来到中梦的2个月时间内,从事了好几个项目的开发工作。php开发工作繁重,我也从一个盲从的初学者到现在可以抽空思考。
正文:
我在学习完php基本的语法以后学习了symfony框架,这个框架很好用,特别是强大的框架工具,路由,以及各种封装好的php方法,使得开发php程序变得相对容易了很多。在我开发第一个程序的时候,作为一个菜鸟我被安排写手机APP的接口。后来随着能力提升,我为一个项目实现APP,WEB,微信的后台。起初我没有发现,但写的过程中却渐渐觉得十分的麻烦,作为一个开发人员都明白这三个后台其实核心的功能都是一样的,区别只是在于如何与前端交互。这就等于你的大多数开发工作是在修改你的代码,重复你之前的工作。这不仅仅对于程序开发人员本身是种折磨,对于整个软件自身也是一件很傻冒的事。
有了问题就要想着去解决,而不是随大流盲从。我仔细的观察我的后台代码结构。一个项目一个包,整个项目有一个底层包,包里面是用于生成数据库的实体类以及其余的工具类。其次就是开发的方式,其实一直以来我们从来都是嘴上在说面向对对象开发,但实际上我们的程序都是直接写SQL语句的面向过程面向功能的开发,何时使用过实体类这东西,更别谈继承,多态以及封装这些高级技巧了。
解决方法是什么呢。想要解决一个问题,需要知道问题的根在什么地方,以上我说的都是表面的现象,实际上的问题,是因为我们自身对于软件本身思考的不够透彻,将底层复用的资源拿到的表面,使得代码的可用域变的很小,从而造成了一系列的麻烦。
既然问题找到了,解决的方法也就简单了,就是让这些给小看的方法回到该回去的位置,将他们封装到底层里面,然后在不同的包里面调用就好了。
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