JavaWeb的目錄結構（1）

問題1：The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path http://www.javashuo.com/article/p-zvrnbhbv-dn.html 即重點是要導入server 問題2：jsp中引入java類 https://blog.csdn.net/zslongma

>>阅读原文<<