这是我自己写的一个小例子，都是用servlet实现的，用的是tomcat服务器，希望能使你对servlet有跟深理解！里边有word文档是详细介绍数据库表格的！ -I wrote it myself it is a small example, are achieved using servlet, use the tomcat server, I hope you can have with the deep understanding servlet! There is a word doc