Java项目：SSM学业预警平台信息管理系统

发布于：2023-01-07 ⋅ 阅读:(251) ⋅ 点赞:(0)

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 简介：Java领域优质创作者、Java项目、学习资料、技术互助

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项目介绍

本项目为后台管理系统；

管理员角色包含以下功能：

管理员登录,学生管理,课程管理,课堂表现管理,成绩信息管理,作业管理,出勤信息管理,归宿情况管理,宿舍卫生管理等功能。

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；

6.是否Maven项目：是；

技术栈

1. 后端：Spring+SpringMVC+Mybatis

2. 前端：HTML+CSS+JavaScript+jquery+bootstrap

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db.properties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/ssm_xueyeyujing_sys 登录

运行截图

 

 

 

 

 

 

 

 

 

 代码相关

出勤控制器

package com.learn.controller;

import java.util.List;
import java.util.Map;

import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.learn.entity.ChuqinEntity;
import com.learn.service.ChuqinService;
import com.learn.utils.PageUtils;
import com.learn.utils.Query;
import com.learn.utils.R;


/**
 * 出勤信息
 * 
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2020-04-01 16:42:55
 */
@RestController
@RequestMapping("chuqin")
public class ChuqinController extends AbstractController {
	@Autowired
	private ChuqinService chuqinService;
	
	/**
	 * 列表
	 */
	@RequestMapping("/list")
	public R list(@RequestParam Map<String, Object> params){

															                if (super.getUserId() > 1)
                    params.put("user", super.getUserId());
																				

		//查询列表数据
        Query query = new Query(params);

		List<ChuqinEntity> chuqinList = chuqinService.queryList(query);
		int total = chuqinService.queryTotal(query);
		
		PageUtils pageUtil = new PageUtils(chuqinList, total, query.getLimit(), query.getPage());
		
		return R.ok().put("page", pageUtil);
	}
	

	/**
	 * 列表
	 */
	@RequestMapping("/list2")
	public R list2(@RequestParam Map<String, Object> params){
        Query query = new Query(params);
		List<ChuqinEntity> chuqinList = chuqinService.queryList(query);
		return R.ok().put("list", chuqinList );
	}


	/**
	 * 信息
	 */
	@RequestMapping("/info/{id}")
	public R info(@PathVariable("id") Long id){
		ChuqinEntity chuqin = chuqinService.queryObject(id);
		
		return R.ok().put("chuqin", chuqin);
	}
	
	/**
	 * 保存
	 */
	@RequestMapping("/save")
	public R save(@RequestBody ChuqinEntity chuqin){

															                if (chuqin.getUser() == null)
                    chuqin.setUser(super.getUserId());
																				

        chuqinService.save(chuqin);
		
		return R.ok();
	}
	
	/**
	 * 修改
	 */
	@RequestMapping("/update")
	public R update(@RequestBody ChuqinEntity chuqin){
		chuqinService.update(chuqin);
		
		return R.ok();
	}
	
	/**
	 * 删除
	 */
	@RequestMapping("/delete")
	public R delete(@RequestBody Long[] ids){
		chuqinService.deleteBatch(ids);
		
		return R.ok();
	}
	
}

课程控制器

package com.learn.controller;

import java.util.List;
import java.util.Map;

import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.learn.entity.CourseEntity;
import com.learn.service.CourseService;
import com.learn.utils.PageUtils;
import com.learn.utils.Query;
import com.learn.utils.R;


/**
 * 课程信息
 * 
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2020-04-01 16:42:55
 */
@RestController
@RequestMapping("course")
public class CourseController extends AbstractController {
	@Autowired
	private CourseService courseService;
	
	/**
	 * 列表
	 */
	@RequestMapping("/list")
	public R list(@RequestParam Map<String, Object> params){

																																

		//查询列表数据
        Query query = new Query(params);

		List<CourseEntity> courseList = courseService.queryList(query);
		int total = courseService.queryTotal(query);
		
		PageUtils pageUtil = new PageUtils(courseList, total, query.getLimit(), query.getPage());
		
		return R.ok().put("page", pageUtil);
	}
	

	/**
	 * 列表
	 */
	@RequestMapping("/list2")
	public R list2(@RequestParam Map<String, Object> params){
        Query query = new Query(params);
		List<CourseEntity> courseList = courseService.queryList(query);
		return R.ok().put("list", courseList );
	}


	/**
	 * 信息
	 */
	@RequestMapping("/info/{id}")
	public R info(@PathVariable("id") Long id){
		CourseEntity course = courseService.queryObject(id);
		
		return R.ok().put("course", course);
	}
	
	/**
	 * 保存
	 */
	@RequestMapping("/save")
	public R save(@RequestBody CourseEntity course){

																																

        courseService.save(course);
		
		return R.ok();
	}
	
	/**
	 * 修改
	 */
	@RequestMapping("/update")
	public R update(@RequestBody CourseEntity course){
		courseService.update(course);
		
		return R.ok();
	}
	
	/**
	 * 删除
	 */
	@RequestMapping("/delete")
	public R delete(@RequestBody Long[] ids){
		courseService.deleteBatch(ids);
		
		return R.ok();
	}
	
}

登录控制器

package com.learn.controller;

import com.learn.entity.SysUserEntity;
import com.learn.service.SysUserService;
import com.learn.utils.R;
import com.learn.utils.ShiroUtils;

import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.imageio.ImageIO;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;

import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.IncorrectCredentialsException;
import org.apache.shiro.authc.LockedAccountException;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.crypto.hash.Sha256Hash;
import org.apache.shiro.subject.Subject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.google.code.kaptcha.Constants;
import com.google.code.kaptcha.Producer;

/**
 * 登录相关
 *
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2018年11月10日 下午1:15:31
 */
@Controller
public class SysLoginController {
    @Autowired
    private Producer producer;

    @Autowired
    private SysUserService sysUserService;

    @RequestMapping("captcha.jpg")
    public void captcha(HttpServletResponse response) throws ServletException, IOException {
        response.setHeader("Cache-Control", "no-store, no-cache");
        response.setContentType("image/jpeg");

        //生成文字验证码
        String text = producer.createText();
        //生成图片验证码
        BufferedImage image = producer.createImage(text);
        //保存到shiro session
        ShiroUtils.setSessionAttribute(Constants.KAPTCHA_SESSION_KEY, text);

        ServletOutputStream out = response.getOutputStream();
        ImageIO.write(image, "jpg", out);
    }

    /**
     * 登录
     */
    @ResponseBody
    @RequestMapping(value = "/sys/login", method = RequestMethod.POST)
    public R login(String username, String password, String captcha) throws IOException {
//		String kaptcha = ShiroUtils.getKaptcha(Constants.KAPTCHA_SESSION_KEY);
//		if(!captcha.equalsIgnoreCase(kaptcha)){
//			return R.error("验证码不正确");
//		}

        try {
            Subject subject = ShiroUtils.getSubject();
            //sha256加密
            password = new Sha256Hash(password).toHex();
            UsernamePasswordToken token = new UsernamePasswordToken(username, password);
            subject.login(token);
        } catch (UnknownAccountException e) {
            return R.error(e.getMessage());
        } catch (IncorrectCredentialsException e) {
            return R.error(e.getMessage());
        } catch (LockedAccountException e) {
            return R.error(e.getMessage());
        } catch (AuthenticationException e) {
            return R.error("账户验证失败");
        }

        return R.ok();
    }


    /**
     */
    @ResponseBody
    @RequestMapping(value = "/sys/reg", method = RequestMethod.POST)
    public R reg(String username, String password, String captcha) throws IOException {
//		String kaptcha = ShiroUtils.getKaptcha(Constants.KAPTCHA_SESSION_KEY);
//		if(!captcha.equalsIgnoreCase(kaptcha)){
//			return R.error("验证码不正确");
//		}

        //sha256加密
        SysUserEntity user = new SysUserEntity();
        user.setUsername(username);
        user.setPassword(password);
        user.setStatus(1);

        List<Long> roles = new ArrayList<>();
        roles.add(1L);

        user.setRoleIdList(roles);

        this.sysUserService.save(user);

        return R.ok();
    }

    /**
     * 退出
     */
    @RequestMapping(value = "logout", method = RequestMethod.GET)
    public String logout() {
        ShiroUtils.logout();
        return "redirect:login.html";
    }

}

用户控制器

package com.learn.controller;

import com.learn.entity.SysUserEntity;
import com.learn.service.SysUserRoleService;
import com.learn.service.SysUserService;
import com.learn.utils.PageUtils;
import com.learn.utils.Query;
import com.learn.utils.R;
import com.learn.utils.ShiroUtils;
import org.apache.commons.lang.ArrayUtils;
import org.apache.shiro.crypto.hash.Sha256Hash;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

/**
 * 系统用户
 *
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2018年10月31日 上午10:40:10
 */
@RestController
@RequestMapping("/sys/user")
public class SysUserController extends AbstractController {
    @Autowired
    private SysUserService sysUserService;
    @Autowired
    private SysUserRoleService sysUserRoleService;

    /**
     * 所有用户列表
     */
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params) {

        //查询列表数据
        Query query = new Query(params);
        List<SysUserEntity> userList = sysUserService.queryList(query);
        int total = sysUserService.queryTotal(query);

        PageUtils pageUtil = new PageUtils(userList, total, query.getLimit(), query.getPage());

        return R.ok().put("page", pageUtil);
    }

    @RequestMapping("/list2")
    public R list2(@RequestParam Map<String, Object> params) {

        //查询列表数据
        Query query = new Query(params);
        List<SysUserEntity> userList = sysUserService.queryList(query);

        return R.ok().put("list", userList);
    }

    /**
     * 获取登录的用户信息
     */
    @RequestMapping("/info")
    public R info() {
        return R.ok().put("user", this.sysUserService.queryObject(getUser().getUserId()));
    }

    /**
     * 修改登录用户密码
     */
    @RequestMapping("/password")
    public R password(String password, String newPassword) {

        //sha256加密
        password = new Sha256Hash(password).toHex();
        //sha256加密
        newPassword = new Sha256Hash(newPassword).toHex();

        //更新密码
        int count = sysUserService.updatePassword(getUserId(), password, newPassword);
        if (count == 0) {
            return R.error("原密码不正确");
        }

        //退出
        ShiroUtils.logout();

        return R.ok();
    }

    @RequestMapping("/updateInfo")
    public R updateInfo(@RequestBody SysUserEntity user) {
        this.sysUserService.update(user);
        return R.ok();
    }

    /**
     * 用户信息
     */
    @RequestMapping("/info/{userId}")
    public R info(@PathVariable("userId") Long userId) {
        SysUserEntity user = sysUserService.queryObject(userId);

        //获取用户所属的角色列表
        List<Long> roleIdList = sysUserRoleService.queryRoleIdList(userId);
        user.setRoleIdList(roleIdList);

        return R.ok().put("user", user);
    }

    /**
     * 保存用户
     */
    @RequestMapping("/save")
    public R save(@RequestBody SysUserEntity user) {

        user.setCreateUserId(getUserId());
        sysUserService.save(user);

        return R.ok();
    }

    /**
     * 修改用户
     */
    @RequestMapping("/update")
    public R update(@RequestBody SysUserEntity user) {

        user.setCreateUserId(getUserId());
        sysUserService.update(user);

        return R.ok();
    }

    /**
     * 删除用户
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] userIds) {
        if (ArrayUtils.contains(userIds, 1L) || ArrayUtils.contains(userIds, -1L)) {
            return R.error("系统管理员不能删除");
        }

        if (ArrayUtils.contains(userIds, getUserId())) {
            return R.error("当前用户不能删除");
        }

        sysUserService.deleteBatch(userIds);

        return R.ok();
    }
}

如果也想学习本系统，下面领取。关注并回复：156ssm

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