dbconnection.java

自己用java编写的基于B/S的在线考试系统

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;


public class DBConnection {
	public static Connection getConnection(){
		Connection conn = null;
		try {
			Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
		} catch (ClassNotFoundException e) {
			e.printStackTrace();
		}
		try {
			conn = DriverManager.getConnection("jdbc:odbc:exam","","");
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return conn;
	}
	public static void closeConnection(Connection conn){
		try {
			conn.close();
		} catch (SQLException e) {
			e.printStackTrace();
		}
	}
}