java_通讯录.pdf

Java 通讯录

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.event.*;

import java.sql.*;

import java.util.Vector;

import javax.swing.*;

import javax.swing.table.DefaultTableModel;

public class Address extends JFrame{

try {

//驱动

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

//连接数据库

con=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1433;DatabaseNam

e=pubs",

"sa", "sa");

//陈述对象

st=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,

ResultSet.CONCUR_UPDATABLE);

Vector ve=new Vector();

for(int i=1;i<n+1;i++){

System.out.print(rs.getString(i)+" ");

String s=rs.getString(i);