Java根据功能评估工作量模板 java实现评价功能

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gjnet 2024-04-12 08:53:06

文章标签 Java根据功能评估工作量模板 java mysql jsp Servlet 文章分类 Java 后端开发

项目介绍

本项目为后台管理系统，分为管理员与学生两种角色；

管理员角色包含以下功能：

管理员登录,管理员管理,修改密码,教师管理,学生管理,评价指标管理,评价结果查看等功能。

学生角色包含以下功能：
学生角色登录,个人信息修改,评价某一个老师等功能。

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：否；

技术栈

JSP+CSS+JavaScript+servlet+mysql

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dao/DB.java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http://localhost:8080/pingjia 登录
管理员账号/密码：admin/admin
用户账号/密码： liuguangliang/000000

Java根据功能评估工作量模板 java实现评价功能_java

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学生管理控制层：

@Controller
@RequestMapping("th")
public class StudentController {
     @Autowired
    private Sysservice sysservice;
	 @Autowired
	private Courseresoureservice recoureservice;
	 @Autowired
	private Studyrecordservice recordservice;
	 @Autowired
	private Batchservice batchservice;
	 @Autowired
	private Examscoreservice examxcore;
	 //基本信息查询
	@RequestMapping("/studentmessage")
    public String studentmessage(ModelMap map,Sysuser user) {
		Sysuser user1=sysservice.selectone(user);
		map.addAttribute("sysuser", user1);
        return "thymeleaf/student/studentmessage";
    }
	//课件列表
    @RequestMapping("/studentresoure") 
    public String studentresoure(ModelMap map,Courseresoure resoure) {
    	List<Courseresoure> resoure1=recoureservice.selectresoure(resoure);
    	map.addAttribute("courseresoure", resoure1);
        return "thymeleaf/student/studentresoure";
    }
    //学习课件
    @RequestMapping("/study")
    public String study(ModelMap map,Courseresoure resoure) {
    	Courseresoure resoure1=recoureservice.resoure(resoure);
    	resoure1.setFileName("http://localhost:8081/upload/"+resoure1.getFileName());
    	resoure1.setCoverPath("http://localhost:8081/upload/"+resoure1.getCoverPath());
    	map.addAttribute("resoure", resoure1);
        return "thymeleaf/student/study";
    }
    //批次信息记录
    @RequestMapping("/batchmessage")
    public String batchmessage(ModelMap map,Studybatch studybatch,Sysuser user,Userbatch userbatch,Coureseresourebatch resoure) {
    	Sysuser user1=sysservice.selectone(user);
		map.addAttribute("sysuser", user1);
		List<Studybatch> selectbatch=batchservice.selectbatch(studybatch);
		map.addAttribute("batch", selectbatch);
    	Userbatch userbatch1=batchservice.userone(userbatch);
    	map.addAttribute("userbatch", userbatch1);
    	Coureseresourebatch resoure1=batchservice.resoureone(resoure);
    	map.addAttribute("resoure", resoure1);
        return "thymeleaf/student/studybatch";
    }
    //进入学习
	@RequestMapping("/studyview")
    public String studyview(ModelMap map,Studybatch studybatch,Coureseresourebatch resoure1,Courseresoure resoure,Userbatch userbatch) {
		Coureseresourebatch resoure2=batchservice.resoureone(resoure1);
		map.addAttribute("batchresoure", resoure2);
      if(studybatch.getId()==resoure2.getBatchId())
      {
    	  Courseresoure resoure3=recoureservice.studyresoure(resoure);
    	  map.addAttribute("recourseview", resoure3);
    	  Userbatch user1=batchservice.userone(userbatch);
    	  map.addAttribute("user", user1);
    	  if(resoure2.getCourseResoureId()==resoure3.getId()) {
    		resoure3.setFileName("http://localhost:8081/upload/"+resoure3.getFileName());
    	    resoure3.setCoverPath("http://localhost:8081/upload/"+resoure3.getCoverPath());
    	    map.addAttribute("studview", resoure3);
    	  }
      }
        return "thymeleaf/student/studyview";
    }
	//记录提交
	@RequestMapping("/studyrecord")
    public String studyrecord(ModelMap map,Studyrecord record) {
		recordservice.insertrecord(record);
        return "thymeleaf/error/success";
    }
	//成绩查询
	@RequestMapping("/examscore")
    public String examscore(ModelMap map,Sysuser user,Studybatch studybatch,Examscore score) {
		Sysuser user1=sysservice.selectone(user);
		map.addAttribute("sysuser", user1);
		Studybatch exambatch=batchservice.exambatch(studybatch);
		map.addAttribute("exambatch", exambatch);
		Examscore score1=examxcore.studyscore(score);
		if(user.getId()==score1.getSysUserId()&& exambatch.getId()==score1.getStudyBatchId()) {
			
			map.addAttribute("scoreexam", score1);
		}
		 return "thymeleaf/student/studyrecord";
    }
}

角色管理控制层：

@Controller
@RequestMapping("th")
public class RoleController {
	@Autowired
	private Sysroleservice roleservice;
	//角色列表
	@RequestMapping("/listrole")
    public String selectRole(ModelMap map,Sysrole role) {
		List<Sysrole> role1=roleservice.selectRole(role);
		System.out.println(role1);
		map.addAttribute("sysrole", role1);
        return "thymeleaf/role/listrole";
    }
	//修改状态
    @RequestMapping("/updaterolez")
    public String updatez(ModelMap map,Sysrole role) {
    	Sysrole role1=roleservice.selectone(role);
    	int Status=role1.getStatus();
    	int Id=role1.getId();
    	System.out.println(role1.getStatus());
    	if(Status==0)
    	{
    		Status=Status+1;
    	}
    	else {
    		Status=Status-1;
    	}
    	roleservice.updatez(Status, Id);
    	map.addAttribute("sysrole", role1);
        return "thymeleaf/error/success";
    }
    //修改角色界面
    @RequestMapping("/updatej")
    public String updatej(Sysrole role,ModelMap map) {
    	Sysrole role1=roleservice.selectone(role);
    	map.addAttribute("sysrole", role1);
        return "thymeleaf/role/updaterole";
    }
    //修改提交页面
    @RequestMapping(value="/updatemj")
    public String updatemj(Sysrole role,ModelMap map) {
    	Sysrole role1=roleservice.selectone(role);
    	roleservice.update(role);
    	map.addAttribute("sysrole", role1);
        return "thymeleaf/error/success";
    }
    //删除角色
    @RequestMapping("/deleterole")
    public String deleterole(Sysrole role,ModelMap map) {
    	Sysrole role1=roleservice.selectone(role);
    	roleservice.deleterole(role);
    	map.addAttribute("sysrole", role1);
        return "thymeleaf/error/success";
    }
   //添加角色界面
    @RequestMapping("/addrole")
    public String addrole(Sysrole role,ModelMap map) {
        return "thymeleaf/role/addrole";
    }
    //提交增加页面
    @RequestMapping("/addrolet")
    public String addrolet(Sysrole role,ModelMap map) {
    	roleservice.addrole(role);
        return "thymeleaf/error/success";
    }
}

登录管理控制层：

@Controller
@RequestMapping("th")
public class LoginController {
	 @Autowired
	 private Sysservice sysservice;
	 //登录页面
	@RequestMapping("/login")
    public String index(ModelMap map) {
        return "thymeleaf/login/login";
    }
	@RequestMapping("/error")
    public String error(ModelMap map) {
        return "thymeleaf/error/error";
    }
	//注册页面
	@RequestMapping("/regiest")
    public String regiest(ModelMap map) {
        return "thymeleaf/login/regiest";
    }
	//提交注册页面
	@RequestMapping(value ="/regiest1")
    public String regiest1(ModelMap map,Sysuser user) {
		int user1=sysservice.addUser(user);
		map.addAttribute("sysuser", user1);
        return "thymeleaf/error/success";
    }
	//传值进入修改密码界面
	@RequestMapping("/updateps")
    public String selectone(Sysuser user,ModelMap map) {
		Sysuser user1=sysservice.selectone(user);
		map.addAttribute("sysuser", user1);
        return "thymeleaf/user/updateps";
    }
	//提交修改密码界面
	@RequestMapping(value ="/updateps1")
    public String updateps(Sysuser user,ModelMap map) {
		Sysuser user1=sysservice.selectone(user);
		sysservice.updateps(user);
		map.addAttribute("sysuser", user1);
		return "thymeleaf/error/success";	
    }
    //用户列表
	@RequestMapping("/listuser")
    public String listuser(ModelMap map,Sysuser user) {
		List<Sysuser> user1=sysservice.selectUser(user);
		map.addAttribute("sysuser", user1);
        return "thymeleaf/user/listuser";
    }
    //提交登录界面
    @RequestMapping(value = "/login1")
    public String login(Sysuser user,ModelMap map,Studybatch studybatch){
    	Sysuser user1 = sysservice.login(user);
    	System.out.println(user1);
    	System.out.println(user1.getName());
    	System.out.println(user1.getId());
    	System.out.println(user1.getStatus());
		if(user1.getStatus()==0 ) {
			if(user1.getPermission()==1)
			{
			 map.addAttribute("sysuser", user1);
			 return "thymeleaf/user/userindex";
			}
			else {
				 map.addAttribute("sysuser", user1);
				 return "thymeleaf/student/studentindex";
			}
		}
		else if(user1.getStatus()==1) {
			
        return "thymeleaf/error/error"; 
        
		}
		return null;
  }
    //删除用户
    @RequestMapping("/delete")
    public String delete(Sysuser user,ModelMap map) {
    	Sysuser user1=sysservice.selectone(user);
    	sysservice.deleteUser(user);
    	map.addAttribute("sysuser", user1);
        return "thymeleaf/error/success";
    }
    //修改用户界面
    @RequestMapping("/updatem")
    public String updatem(Sysuser user,ModelMap map) {
    	Sysuser user1=sysservice.selectone(user);
    	map.addAttribute("sysuser", user1);
        return "thymeleaf/user/updatemessage";
    }
    //修改提交页面
    @RequestMapping(value="/updatems")
    public String updatems(Sysuser user,ModelMap map) {
    	Sysuser user1=sysservice.selectone(user);
    	sysservice.updatems(user);
    	map.addAttribute("sysuser", user1);
        return "thymeleaf/error/success";
    }
    //修改状态
    @RequestMapping("/updatez")
    public String updatez(ModelMap map,Sysuser user) {
    	Sysuser user1=sysservice.selectone(user);
    	int Status=user1.getStatus();
    	int Id=user1.getId();
    	System.out.println(user1.getStatus());
    	if(Status==0)
    	{
    		Status=Status+1;
    	}
    	else {
    		Status=Status-1;
    	}
    	sysservice.updatez(Status, Id);
    	map.addAttribute("sysuser", user1);
        return "thymeleaf/error/success";
    }
    //添加用户页面
    @RequestMapping("/adduser")
    public String adduser(Sysuser user,ModelMap map) {
        return "thymeleaf/user/adduser";
    }
    
    //提交用户页面
    @RequestMapping("/addsysuser")
    public String addsysuser(Sysuser user,ModelMap map) {
    	sysservice.addsysuser(user);
        return "thymeleaf/error/success";
    }
    
    
}

课程管理控制层：

@Controller
@RequestMapping("th")
public class CourseController {
	@Autowired
	private Courseinfoservice courseservice;
	//课程列表
	@RequestMapping("/listcourse")
    public String selectRole(ModelMap map,Courseinfo course) {
		List<Courseinfo> course1=courseservice.selectcourse(course);
		System.out.println(course1);
		map.addAttribute("courseinfo", course1);
        return "thymeleaf/course/listcourse";
    }
	   //添加课程页面
	   @RequestMapping("/addcourse")
	    public String addcourse(Courseinfo course,ModelMap map) {
	        return "thymeleaf/course/addcourse";
	    }
	   //提交添加课程页面
	   @RequestMapping("/addcourse1")
	    public String addcourse1(Courseinfo course,ModelMap map) {
		   System.out.println(course);
		    courseservice.addcourse(course);
	        return "thymeleaf/error/success";
	    }
	   //删除
	   @RequestMapping("/deletecourse")
	    public String deletecourse(Courseinfo course,ModelMap map) {
		   Courseinfo course1=courseservice.selecto(course);
		   courseservice.deletecourse(course);
	    	map.addAttribute("courseinfo", course1);
	        return "thymeleaf/error/success";
	    }
	   //修改界面
	   @RequestMapping("/updatecourse")
	    public String updatecourse(Courseinfo course,ModelMap map) {
		   Courseinfo course1=courseservice.selecto(course);
	    	map.addAttribute("courseinfo",course1);
	        return "thymeleaf/course/updatecourse";
	    }
	   //提交修改界面
	   @RequestMapping("/updatecourse1")
	    public String updatecourse1(Courseinfo course,ModelMap map) {
		   Courseinfo course1=courseservice.selecto(course);
		   courseservice.updatecourse(course);
	    	map.addAttribute("courseinfo",course1);
	        return "thymeleaf/error/success";
	    }
}

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