数据库连接

public class connect {

public Connection getConnect(){
    try{
        Class.forName("com.mysql.jdbc.Driver");   //加载驱动程序
        String url = "jdbc:mysql://localhost/zuoyeshangjiaoxitong?//zuoyeshangjiaoxitong包名useUnicode=true&characterEncoding=utf-8";
        String user = "root";   //用户名
        String password = "123456";  //密码
        Connection conn = DriverManager.getConnection(url, user, password);  //连接指定数据库
        //System.out.print(conn.getMetaData().getURL());
        return conn;
    }
    catch(Exception e){
        e.printStackTrace();
        return null;
    }
}