connectiondal.java

来自「mvc模式」· Java 代码 · 共 29 行

package test.dao;

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

public class ConnectionDAL {
	
	public Connection getConnection() {
		String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; // 加载JDBC驱动
		String dbURL = "jdbc:sqlserver://localhost:4805; DatabaseName=firstdb"; // 连接服务器和数据库sample
		String userName = "sa"; // 默认用户名
		String userPwd = "123456"; // 密码
		Connection dbConn = null;
		try {
			Class.forName(driverName);
			dbConn = DriverManager.getConnection(dbURL, userName,
					userPwd);
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return dbConn;
	}

}