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php和java,好难选择

Jun 06, 2016 pm 08:33 PM
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我想做一个web版的,可数万用户同时注册登陆使用的进销存软件,供各类用户在平板手机电脑上访问.请问用动态语言php可不可以,适合不合适,还是一定要用静态语言如java才行.前期只有我一个人搞定一切,请问用什么语言框架和数据库性能性价比好.另外,有个案例:facebook用hhvm+php做成功的好像是社交网络,这个成功能说明php这种动态语言,能做企业管理软件并且好用吗.我很怀疑.毕竟计算不是动态语言的专长,执行性能也不是动态语言的专长.就是感觉java太繁琐,不知道一个人如何搞得定.

目前本人是小白,对php和java都不熟悉.看到淘宝京东后台用java就感觉java好,但是听说臃肿,又感觉自己是不是一个人搞不定.php的业务系统见过一些,但是体验和性能都比java的差一些.企业软件领域.

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我想做一个web版的,可数万用户同时注册登陆使用的进销存软件,供各类用户在平板手机电脑上访问.请问用动态语言php可不可以,适合不合适,还是一定要用静态语言如java才行.前期只有我一个人搞定一切,请问用什么语言框架和数据库性能性价比好.另外,有个案例:facebook用hhvm+php做成功的好像是社交网络,这个成功能说明php这种动态语言,能做企业管理软件并且好用吗.我很怀疑.毕竟计算不是动态语言的专长,执行性能也不是动态语言的专长.就是感觉java太繁琐,不知道一个人如何搞得定.

目前本人是小白,对php和java都不熟悉.看到淘宝京东后台用java就感觉java好,但是听说臃肿,又感觉自己是不是一个人搞不定.php的业务系统见过一些,但是体验和性能都比java的差一些.企业软件领域.

"php的业务系统见过一些,但是体验和性能都比java的差一些."
".如果用java体验和速度就上来了"
首先你的说法都非常的片面,速度、性能由非常复杂的因素构成,语言本身几乎不会构成影响,照你的说法,java比php快,那所有的web应用都用java好了,谁还用php。除了fb,国内weibo也是php为主,你觉得体验和速度慢吗?fb是php,国内人人网也是社交网络,但是用java的。
这2个语言各有特点,对于你的需求哪个都能满足。我的建议是用你熟悉的,能高效完成任务的。
我并不是给php说话,恰恰相反,我是个java开发者,有10年java的经验,php只有1年而已。我个人也许是因为一直用java的原因,并不是太喜欢php的编码习惯,不过也不是你所说的速度慢性能差之类,php也有code cache这样的功能,java也有一些动态的特性,语言的发展趋势都是相互借鉴学习

PHP的业务系统的体验比java差?怎么可能,那就看做产品的人的水平了。跟语言无关。
PHP的性能比java的?在大型系统上来说,的确有差距。中小型系统,没有可比性,性能肯定不是考虑因素,中小型系统用PHP那个开发速度就是快。

如果要涉及到移动平台的话,我推荐你使用java,使用SpringMVC架构,开发速度还是很快的

外部的因素要比语言本身更加重要,比如使用基于网站的设计cdn,负载均衡,缓存系统等等,还有一些如数据库的设计查询语句的优化、数据的存储方式及时间是否合理,线程之间竞争是否合理等等。网站性能的提升很大一部分在IO和网络交换,这也是为什么并没有太多人用C/C++去做网站一样。你的需求程度还没有达到通过换语言来提升性能的地步。所以我的建议就是,你用哪个写比较嗨就用哪个,用哪个上手快用哪个

http://psi.oschina.mopaas.com/web/ 这是我用php做的进销存,感觉用户体验差,点击速度慢.如果用java体验和速度就上来了.另外用了php框架,框架也降低了软件的运行性能.动态语言速度就是慢,企业开发方面的资源也少.那表格控件,PDF控件,打印控件,java也多.垃圾死了,这个可不敢给客户商用.商用不能要这垃圾般的体验.换java做出子弹头和谐号般运行速度的.

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