网络蜘蛛源码发展套件，有源代码和测试例子，用java实现的-network spider-source development kit, the active code and test case, with the realization of java

本人也是一名JAVA的初学者,才学了一个月,因为有朋友需要做毕业设计,于是我花了十天时间写了这个超市进销存的软件,由于网上这类软件用JAVA写的几乎没有,有源代码的更是少的可怜,于是我就想把自己写的代码发上来和大家学习交流一下.-I was also a JAVA beginner, scholarship for a month, because a friend of mine needs to be done graduation project, so I spent 10 days t