商城源码shopnc本来挺好的，眉目清楚。但是各模块不能互相调用，这是此程序的一大致命缺陷。
比如，它分几个模块，有微商城、门户、圈子、画册这几个模块，每个模块中的mvc三个部分各自独立，当然它本意这么设计是为了便于快速开发，但发现这同时也是一大致使缺点。因为模块之间假如想互相调用数据就要报错。比如把微商城的搜索表单加在门户中就报错，提示说没有找到数组。
那么问题来了，怎样才能让模块间互相调用彼此的数据呢？
我有一个思路是再写一个 总控制文件，然后让其他的模块都继承它，这时又问题来了，怎么写这个文件呢？
还有就是，我的这个思路对不对
回复讨论(解决方案)
你开列的模块本来就是互不相干的
如果你确实需要一定程度上的数据共享，那么应该书写 API（本来就有吧？）
你开列的模块本来就是互不相干的
如果你确实需要一定程度上的数据共享，那么应该书写 API（本来就有吧？）
是的，shopnc中是有API的，它是做啥的，你的意思是不是说，它本来有这个数据共享功能，可是我试了一下，加了一个变量，打印不出来，比如在A模块中加了一下变量，在B模块中打印，显示不了，如果数据共享，应该能打印出来才对啊
我明白API是做啥用的，它的API搞的很怪，有些模块有，有些没有
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