Java项目:校园班级同学通讯录管理系统(java+SSM+HTML+JSP+mysql)

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项目介绍

管理员角色包含以下功能：
管理员登录,修改管理员资料,用户管理,公告管理,系别信息管理,班级管理,学生通讯录管理等功能。

用户角色包含以下功能：
用户登录,修改个人资料,查看公告,查看系别信息,班级查看,学生通讯信息查看等功能。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS； 
5.数据库：MySql 5.7版本；

技术栈

1. 后端：Spring+SpringMVC+Mybatis
2. 前端：HTML+CSS+JavaScript+jsp

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;
若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；
3. 将项目中application.yml配置文件中的数据库配置改为自己的配置;
4. 运行项目，输入localhost:8080/ 登录

 

 

 

 

 

用户管理控制层：

@RequestMapping("/user")
@RestController //标识为返回类型为Json的控制器
public class UserController {
	
	//自动注入服务类
	@Autowired
	private IUserService userService;
	
	@Autowired
	private TStudentService studentService;
	
    //标识请求地址
    @RequestMapping("/login")
    public ResultObject<List<User>> getUsers(User user,HttpServletRequest request) {
    	//查询用户列表
    	List<User> list= userService.getUser(user);
    	ResultObject<List<User>> rs=new ResultObject<List<User>>();
    	if(list.isEmpty()) {
    		//状态码
        	rs.setCode(Constant.FAILURE_RETUEN_CODE);
        	//提示
        	rs.setMsg("登录失败");
    	}else {
    		//状态码
        	rs.setCode(Constant.SUCCESS_RETUEN_CODE);
        	request.getSession().setAttribute("user", list.get(0));
        	//提示
        	rs.setMsg("登录成功");
    	}    	
    	//数据
    	rs.setData(list);
        return rs;
    }
    @RequestMapping("/loginOut")
    public ResultObject<Object> loginOut(HttpServletRequest request) {
    	//查询用户列表
    	ResultObject<Object> rs=new ResultObject<Object>();
    	request.getSession().removeAttribute("user");	
    	//数据
    	rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    	rs.setMsg("退出成功");
        return rs;
    }
    
    //标识请求地址
    @RequestMapping("/studentLogin")
    public ResultObject<List<TStudent>> studentLogin(User user,HttpServletRequest request) {
    	//查询用户列表
    	TStudent student=new TStudent();
    	student.setStudentNo(Integer.parseInt(user.getUserName()));
    	student.setStuPass(user.getPassword());
    	List<TStudent> list= studentService.selectloginStudent(student);
    	ResultObject<List<TStudent>> rs=new ResultObject<List<TStudent>>();
    	if(list.isEmpty()) {
    		//状态码
        	rs.setCode(Constant.FAILURE_RETUEN_CODE);
        	//提示
        	rs.setMsg("登录失败");
    	}else {
    		//状态码
        	rs.setCode(Constant.SUCCESS_RETUEN_CODE);
        	request.getSession().setAttribute("student", list.get(0));
        	//提示
        	rs.setMsg("登录成功");
    	}    	
    	//数据
    	rs.setData(list);
        return rs;
    }
    @RequestMapping("/studentloginOut")
    public ResultObject<Object> studentloginOut(HttpServletRequest request) {
    	//查询用户列表
    	ResultObject<Object> rs=new ResultObject<Object>();
    	request.getSession().removeAttribute("student");	
    	//数据
    	rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    	rs.setMsg("退出成功");
        return rs;
    }
 
}

学生管理控制层：

@RequestMapping("/student")
@RestController //标识为返回类型为Json的控制
public class StudentController {
	@Autowired
	private TStudentService studentService;
	  //标识请求地址
    @RequestMapping("/getAllStudent")
    public ResultObject<List<TStudent>> getUsers(TStudent student,@RequestParam("limit") int limit,@RequestParam("page") int page) {
    	PageInfo<TStudent> pageInfo=studentService.getAll(student, page, limit);
    	ResultObject<List<TStudent>> rs=new ResultObject<List<TStudent>>();
    	rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    	rs.setMsg("查询成功");
    	rs.setData(pageInfo.getList());
    	rs.setCount(pageInfo.getTotal());
    	return rs;
    }
	  //标识请求地址
    @RequestMapping("/addStudent")
    public ResultObject<Object> addStudent(TStudent student) {

    	Integer studentNo=student.getStudentNo();
    	student.setStuPass(studentNo.toString());
    	TStudent result=studentService.selectByNo(studentNo);
    	//统一返回
    	ResultObject<Object> rs=new ResultObject<Object>();
    	if(null==result) {
    		studentService.addStudent(student);
    		rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    		rs.setMsg("增加学生信息成功");
    	}else {
    		rs.setCode(Constant.HASE_RETUEN_CODE);
        	rs.setMsg("学号已存在");
    	}
    	return rs;
    }
	  //标识请求地址
    @RequestMapping("/updateStudent")
    public ResultObject<Object> updateStudent(TStudent student) {
    	Integer total=studentService.updateStudent(student);
    	//统一返回
    	ResultObject<Object> rs=new ResultObject<Object>();
    	if(null==total||0==total) {
    		rs.setCode(Constant.FAILURE_RETUEN_CODE);
    		rs.setMsg("修改学生信息失败");
    	}else {
    		rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    		rs.setMsg("修改学生信息成功");
    	}
    	return rs;
    }
	  //标识请求地址
    @RequestMapping("/deleteStudent")
    public ResultObject<Object> deleteStudent(@RequestParam("studentNo") int studentNo) {
    	Integer total=studentService.deleteStudent(studentNo);
    	//统一返回
    	ResultObject<Object> rs=new ResultObject<Object>();
    	if(null==total||0==total) {
    		rs.setCode(Constant.FAILURE_RETUEN_CODE);
    		rs.setMsg("修改学生信息失败");
    	}else {
    		rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    		rs.setMsg("修改学生信息成功");
    	}
    	return rs;
    }
    
    /**
     * 获取学生下拉框
     * @return
     */
    @RequestMapping("/studentSelect")
    public ResultObject<List<TStudent>> studentSelect() {
    	ResultObject<List<TStudent>> rs=new ResultObject<List<TStudent>>();
    	List<TStudent> list=studentService.selectAllStudent();
    	rs.setCode(Constant.SUCCESS_RETUEN_CODE);
    	rs.setMsg("查询成功");
    	rs.setData(list);
    	int total=list.size();
    	Long a=Long.parseLong(String.valueOf(total));
    	rs.setCount(a);
    	return rs;
    }
    
}

登录管理控制层：

@Controller
@RequestMapping(value="/login")
public class LoginController {
	
	@Autowired
	AuthService authService;
	
	@Autowired
	AdminService adminServiceImpl;
	
	@Autowired
	TeacherService teacherServiceImpl;
	
	@Autowired
	StudentService studentServiceImpl;
	
	@RequestMapping(value="/loginPage")
	public ModelAndView toLoginPage() {
		return new ModelAndView("login");
	}
	
	@ResponseBody
	@RequestMapping(value="/doLogin")
	public String doLogin(@RequestParam(defaultValue="") String username,
			@RequestParam(defaultValue="") String password,
			@RequestParam(defaultValue="0") int userType,
			@RequestParam(defaultValue="") String verifyCode, HttpSession session) {
		
		//比较验证码
		String sessionVerifyCode = (String) session.getAttribute(StrUtil.VERIFY_CODE);
		if (sessionVerifyCode == null || !sessionVerifyCode.equals(verifyCode.toUpperCase()) ) {
			return StrUtil.CODE_ERROR;
		}
		
		Login loginUser = null;
		if (userType == 1) {
			loginUser = (Login) adminServiceImpl;
		} else if(userType == 2) {
			loginUser = (Login) teacherServiceImpl;
		} else if(userType == 3) {
			loginUser = (Login) studentServiceImpl;
		}
		User user = loginUser.loginValidate(username, password.toUpperCase());//获得验证后user对象
		
		if (user != null) {
			
			//List<Auth> menuList = authService.getMenuList(user.getUserType());
			List<Auth> urlList = authService.getUrlList(user.getUserType());
			
			user.setUrlList(urlList);
			//user.setMenuList(menuList);
			
			session.setAttribute(StrUtil.USER, user);
			return JSON.toJSONString(user);
		}
		
		return StrUtil.RESULT_FALSE;
	}
	
	@RequestMapping(value="/out")
	public ModelAndView loginOut(HttpSession session) {
		session.invalidate();//销毁sessions
		//请求重定向到主页（login页）
		return new ModelAndView("redirect:/");
	}
	
	@RequestMapping(value="/getVerifyCode")
	public void getVerifyCode(HttpServletResponse response, HttpSession session) {
		ByteArrayOutputStream output = new ByteArrayOutputStream();
		session.setAttribute("verifyCode", drawCodeImg(output));
		try {
			ServletOutputStream out = response.getOutputStream();
			output.writeTo(out);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	/**
	 * 绘出验证码
	 * @param output
	 * @return
	 */
	private String drawCodeImg(ByteArrayOutputStream output) {
		String code = "";
		for (int i = 0; i < 4; i++) {
			code += randomChar();
		}
		
		int width = 70;
		int height = 36;
		BufferedImage bImage = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
		Font font = new Font("Times New Roman", Font.PLAIN, 20);
		Graphics2D graphics = bImage.createGraphics();
		graphics.setFont(font);
		graphics.setColor(new Color(66,2,82));
		graphics.setBackground(new Color(226,226,240));
		graphics.clearRect(0, 0, width, height);
		FontRenderContext context = graphics.getFontRenderContext();
		Rectangle2D bounds = font.getStringBounds(code, context);
		double x = (width - bounds.getWidth()) / 2;
        double y = (height - bounds.getHeight()) / 2;
        double ascent = bounds.getY();
        double baseY = y - ascent;
        graphics.drawString(code, (int) x, (int) baseY);
        graphics.dispose();
        try {
			ImageIO.write(bImage, "jpg", output);
		} catch (IOException e) {
			e.printStackTrace();
		}
		return code;
	}

	/**
	 * 返回一个随机字符
	 * @return
	 */
	private char randomChar() {
		Random r = new Random();
		String str = "ABCDEFGHJKLMNPRSTUVWXYZ0123456789";
		return str.charAt(r.nextInt(str.length()));
	}
}

源码获取：俺的博客首页 "资源" 里下载！