摘要:
package com.xiaoyan; import java.awt.Window.Type; import java.io.FileNotFoundException; import java.io.FileReader; import org.json.JSONObject; public class Zhuaqu { public static void main(Str... 阅读全文
摘要:
1.先建一个主页面里面包含着添加方法 2.建设修改和删除的界面 3.加上过滤器Filter包含转码防止在网页中出现乱码 4.删除Servlet类 5.Servlet包含插入和修改的方法 阅读全文
摘要:
package lianxi2; import java.sql.*; import java.util.Scanner; public class lianxi2 { public static void main(String[] args) { Connection conn = null; try { Class.forName("... 阅读全文
摘要:
package lianxi1; import java.sql.*; import java.util.*; public class lianxi1 { public static void main(String[] args) { //定义Connection Connection conn = null; ... 阅读全文
摘要:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 阅读全文
摘要:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 阅读全文
摘要:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ page import ="java.util.*" %> <%@ page import ="java.text.* 阅读全文