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HomeBackend DevelopmentPHP Tutorial高分求解,phpStudy 2013 数据库配置有关问题

高分求解,phpStudy 2013 数据库配置问题
我拿到别人的一个项目,现在想先熟悉一下,但我个人是做前端的(才开始学的那种),PHP就昨天学了一天。
现在想在本地配置一个环境,方便我对前端的东西修改,然后我在网上查了用phpStudy来做,把所有文件放在www文件夹下,通过本地的localhost访问就行。但是我没有配置过数据库(我猜是因为这个问题),所以能访问,但很多数据交互都不行(例如申请账号)。
所以我想问的是我现在该怎么做好?是先去查他的php是怎么写的,然后根据他所写的,在建一个数据库是么?如果是这样的话,我是不是该通过全局查找这句话mysql_connect(servername,username,password);,然后再去看?

顺便再问问这个表是phpStudy默认的么,有什么用呢?
------解决思路----------------------
phpStudy只是帮你集成了PHP 的运行环境。

你这个没数据可能是 
数据库的地址,账号,密码账号对不上原来项目的 所有连接不了数据库,自然就读不到数据了
------解决思路----------------------
你要拿到它对应的数据库结构才能,并且导入或者创建对应的数据库,然后在项目里填写连接数据库的配置信息

你截图的那几个数据库是mysql自带的,不用管它
------解决思路----------------------
如果有测试数据库你能直接连上,也可以直接连上用。
没有的话,只能自己在本机架设一个数据库服务器,建立相应的数据库。

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