摘要:
1.做一个图书类Book id,name,price ,get,set访问器,构造方法2个,1个无参,1个有参做一个测试类,在main中创建3个图书对象,放到list集合中。做一个菜单,可以添加,删除,修改,查询 package housework; public class Book { priv 阅读全文
摘要:
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%!public int continueSum(int start, int end) { int sum = 0; for (int i = start; i 阅读全文
摘要:
1.环境搭建,运行出来一个JSP页面,显式hello <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitio 阅读全文