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