新手问个小问题，请大家帮忙

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.SQLException;



public class Conn {



	Connection con;

	public Connection getConnection(){

		try {

			Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

			System.out.print("数据库加载成功！");

		} catch (ClassNotFoundException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		try {

			con=DriverManager.getConnection("jdbc:microsoft:sqlserver://192.168.0.2:1433;"+"DatabaseName=database","sa","sa");

			System.out.print("数据库连接成功！");

		} catch (SQLException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

		}

		return con;

	}

}