java加载SQL的驱动程序

来源:百度知道 编辑:UC知道 时间:2024/05/14 18:26:40
import java.sql.*;

public class test{
//指定驱动程序
private static String driver="com.microsoft.jdbc.sqlserver.SQLServerDriver";
//创建指定数据库的URL
private static String url="Jdbc:Microsoft:sqlserver://localhost:1433;DatabaseName=selectcourse";
//提供用户名和密码
private static String user="sa";
private static String password="sasa";
public static Connection getConnection(){
Connection con;
try
{
//加载驱动程序
Class.forName(driver);
System.out.println("加载驱动成功!");
con=DriverManager.getConnection(url, user, password);
System.out.println("连接数据库成功!");
return con;
}catch(ClassNotFoundException e){
System.out.println(e.getMessage());
}
catch(SQLException e){
System.out.println(e.getMessage());
}
return null;
}

public static boolean addItem(){
String

源代码:

<%@ page language="java" contentType="text/html;
charset=gb2312"%>
<%@ page import="java.sql.*" %>
<html>
<head>
<title>Myfirst Jsp
</title>
</head>
<body bgcolor="yellow">
<%
Connection con;
Statement sql;
ResultSet rs;
try{

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
}
catch(Exception e){
out.println(e);
}
try{
String
url="jdbc:sqlserver://127.0.0.1:1433;DatabaseName=test";
String user="sa";
String password="saa";
con=DriverManager.getConnection(url,user,password);
sql=con.createStatement();
rs=sql.executeQuery("select *
from fruit");
while(rs.next()){
out.println(rs.getString("name"));
out.println(rs.getString(