摘要: ServletContext:上下文对象,可用于多个servlet共享数据 public class ServletDemo01 extends HttpServlet { @Override protected void doGet(HttpServletRequest req, HttpServ 阅读全文
posted @ 2021-01-30 21:03 皮皮龙喔 阅读(69) 评论(0) 推荐(0)
摘要: javaWeb常用面试题: https://www.cnblogs.com/yangk1996/p/12651220.html 阅读全文
posted @ 2021-01-30 20:53 皮皮龙喔 阅读(40) 评论(0) 推荐(0)
摘要: <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:s 阅读全文
posted @ 2021-01-30 20:30 皮皮龙喔 阅读(153) 评论(0) 推荐(0)