db.java

来自「包括所有开发文档以及数据库文件」· Java 代码 · 共 37 行

package dao;

import java.sql.Connection;
import java.sql.DriverManager;
/**
* @author sky.Apollo
* @version 创建时间：2009-3-16 上午11:35:00 
* 数据库连接
 */
public class DB {
	static private String driver;
	static private String url;
	static private String user;
	static private String password;

	public DB() {

	}

	public static Connection getConnection() {
		driver = "com.mysql.jdbc.Driver";
		url = "jdbc:mysql://localhost:3306/qxgl?useUnicode=true&characterEncoding=GBK";
		user = "root";
		password = "root";
		Connection con;
		try {
			Class.forName(driver);
			con = DriverManager.getConnection(url, user, password);
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
		return con;
	}

}