每每想做一个项目,总是觉得不知道怎么下手,你们遇到过这样的有关问题么-PHP Tutorial-php.cn

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每每想做一个项目,总是觉得不知道怎么下手,你们遇到过这样的有关问题么

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Jun 13, 2016 am 10:28 AM

每每想做一个项目,总是觉得不知道如何下手,你们遇到过这样的问题么?
求有经验的高人指点偶这个迷途小书童吧.由于是自学的,发现也不知道如何去写一个项目,不知道如何构思数据库

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有条件的话去买本书看看。书上一般都有实例。
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愚蠢点的做法是边做边改，但一个项目应该一开始就先要有需求分析，再根据需求设计数据库，随后才开始写代码。
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首先是需求,要多和客户方沟通,搞清楚到底他们要什么,千万不要想当然.
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先写几个表试试，能遵循范式是第一步，其实范式很幼稚的，会范式了其他的变动都是根据应用需求来改动和设计。
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所以要沟通啊....一般拿到任务都要先抛回去几十个问题...

当然...我说的是在沟通也算进工作时间的情况下...

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引用:

首先是需求,要多和客户方沟通,搞清楚到底他们要什么,千万不要想当然.

很多时候客户都是啥也不知道的，就知道想要那个样子...

------解决方案--------------------
不知道如何去写一个项目
先弄清楚这个项目是干什么的

不知道如何构思数据库
项目中被动态输入的数据都需要保存于数据库，按其不同的用途分别建表

无论事先考虑的有多周密，实现的时候总是会发现缺这少那的
所以程序架构要具有前瞻性

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