开源进销存PSI

Jun 23, 2016 pm 01:39 PM

PSI为什么要用PHP开发?这个问题,很多网友都问过我,今天就写一篇博客来讲讲这个历程。

概括讲,主要原因是:省钱。

2011年我启动了一个开源项目:CRM8000,当时是host在 teamhost上,teamhost后来的演变见这里:http://segmentfault.com/a/1190000000374128  。

所以,crm8000@qq.com成了我的注册邮箱,之后就一直沿用。

CRM8000被OSC收录的时间是:2011年4月12日。

这一个版本的CRM8000,我是用java + GWT + MySQL来写的。

之后,我把CRM8000搬家到 www.tigris.org , 我现在不能访问它了,似乎是被墙了,凭记忆我项目的网址是: http://abc.tigris.org ,我今天没法验证。


再然后,应该是2012年左右,我用微软的全套技术:ASP.NET + SQLServer 开始重写CRM8000,host在http://www.codeplex.com 上,不过,你别去搜索了,我在去年已经把它彻底删除了。


再然后,是2014年12月,我决定用Grails重写CRM8000。这个用Grails重写的CRM8000,现在host在OSC上: 。

写的差不多了,我把CRM8000部署到OSC提供的演示平台,结果我傻眼了:Grails应用需要大量的内存。这个时候,我面临两个选择:花钱升级Paas的内存;或者是放弃。

几天一纠结,决定放弃,再重写。

通过这次,我对Grails产生了好感,所以也就没有删除OSC上的CRM8000这个项目,而是重新来个项目,这就是PSI。


PSI项目我学乖了,从第一行代码开始,我就在PaaS上测试,然后让我的代码兼容PaaS。

过程讲完了,算是一点PSI项目的收获和总结。



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