摘要: 1.教材P78-79 例4-9 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <html> <head> <title></title> </head> <body> <% double price=98.7 阅读全文
posted @ 2022-04-15 18:57 小猪哏哏 阅读(18) 评论(0) 推荐(0) 编辑