bankmessage.java

程序为银行管理系统,分为四个子模块,分别为人事管理系统,计算机管理系统,机构管理系统和bbs论坛

package org.xjtu.BankManager.zdb;

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

public class BankMessage {
	String url = "jdbc:microsoft:sqlserver://localhost:1433;DataBaseName=bankdb";
	String username = "sa";
	String password = "198701";
	private Connection conn1 = null;
	
	public void getCnn()
	{
		try {
			DriverManager.registerDriver(new com.microsoft.jdbc.sqlserver.SQLServerDriver());
			conn1 = DriverManager.getConnection(url, username, password);
			System.out.println("loginInfo OK!!!!!!!!!!!!!!!!!");
		} catch (SQLException e) {
			System.out.println("loginInfo failure!!!!!!!!!!!!!!!!!");
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	 public Connection cnnDB()
	 {
		 if(conn1 != null)
			 return conn1;
		 else
			 return null;
	 }

}