1.团队名称、团队成员

团队名称：秃头团队

成员	任务分配
林小强(组长)	dao包 util包可视化
陈泽役	model包可视化

2.前期调研

Java课程设计[通俗易懂]

3.项目git地址

项目地址

4.项目git提交记录截图

Java课程设计[通俗易懂]

5.项目功能架构图与主要功能流程图

Java课程设计[通俗易懂]

6.项目UML图

Java课程设计[通俗易懂]

7.项目运行截图

Java课程设计[通俗易懂]

8.项目关键代码（不能太多）

package util;

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

public class JDBCUtil {
	private static final String URL = "jdbc:mysql://localhost:3306/javadesign?useUnicode"
			+ "=true&characterEncoding=utf-8&useSSL=false&serve" + "rTimezone = GMT";
	private static final String USERNAME = "root";
	private static final String PASSWORD = "123456";
	
	public static Connection getConnection() throws SQLException {
		Connection con = null;
		con = DriverManager.getConnection(URL, USERNAME, PASSWORD);
		return con;
	}
}

package dao;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import models.Admin;
import util.JDBCUtil;

public class AdminDaoImpl implements AdminDao {

	Connection con;
	PreparedStatement sql;
	ResultSet resultSet = null;
	public Admin getAdminByAdminNumber(String adminNumber) {
		Admin admin = null;
		try {
			con=JDBCUtil.getConnection();
			sql = con.prepareStatement("select * from admin where adminnumber=?");
			sql.setString(1, adminNumber);
			resultSet = sql.executeQuery();
			if (resultSet.next()) {
				admin = new Admin(resultSet.getString(1), resultSet.getString(2), resultSet.getString(3));
			}
			resultSet.close();
			sql.close();
			con.close();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return admin;
	}

}