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基于javaweb的SpringBoot在线课程会员系统(java+springboot+maven+jsp+spring+mysql+layui)

更新于

运行环境

Java≥8、MySQL≥5.7

开发工具

eclipse/idea/myeclipse/sts等均可配置运行

适用

课程设计，大作业，毕业设计，项目练习，学习演示等

功能说明

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基于javaweb的SpringBoot在线课程会员系统(java+springboot+maven+jsp+spring+mysql+layui)

一、项目简述 功能包括： 用户管理，课程管理，在线视频观看，评论，会员展示，会员充值等等。

二、项目运行 环境配置：

Jdk1.8 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）

项目技术：

JSP +Spring + SpringBoot + MyBatis + html+ css + JavaScript + JQuery + Ajax + layui+ maven等等

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	userBiz.updateByPrimaryKeySelective(user);
	Map map = new HashMap<String, String>();
	map.put("username", loginUser.getUsername());
	map.put("password", loginUser.getPassword());
	session.setAttribute("loginUser", userBiz.selectLoginUser(map));
	setlog(loginUser, req.getRemoteAddr(), "个人信息更改");
	return "redirect:course";

}

@RequestMapping(value = "vip")
// vip购买 0为1个月，1为半年，2为一年
public void Vip(HttpSession session, int viptype, HttpServletResponse response, HttpServletRequest req)
		throws IOException {
	String data = "已经成功充值";
	User loginUser = (User) session.getAttribute("loginUser");
	if (loginUser == null) {
		// return "login";
	}
	List<Review> reviews = reviewBiz.selectbyuserid(loginUser.getUsername());
	int collect = loginUser.getCollect();
	boolean isvip = false;
	Date date = new Date();
	Date vipdate = loginUser.getVip();
	if (vipdate == null||vipdate.getTime() < date.getTime()) {
		loginUser.setVip(new Date());
	}
	switch (viptype){
		default:
			data = "请求错误！";
			break;
		case 0:
			if (collect < 500) {
				data = "余额不足，请联系管理员充值！";
			} else {
				loginUser.setCollect(collect - 500);
				vipdate = loginUser.getVip();
				vipdate.setMonth(vipdate.getMonth() + 1);
				loginUser.setVip(vipdate);
				isvip = true;
				setlog(loginUser, req.getRemoteAddr(), "购买会员：一个月");
			}
			break;
		case 1:
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ReviewBiz reviewBiz;
@Autowired
MessageBiz messageBiz;
@Autowired
LogBiz logBiz;
public void setlog(User loginUser, String ip, String type) {
	Log log = new Log();
	log.setUserid(loginUser.getId());
	log.setUsername(loginUser.getUsername());
	log.setIp(ip);
	log.setType(type);
	logBiz.insert(log);
}
@RequestMapping(value = "varcodecheck")//验证码验证
public void varcodecheck(String varcode,HttpServletRequest req,HttpServletResponse res) throws IOException {
	res.setCharacterEncoding("utf-8");
	PrintWriter pw = res.getWriter();
	/*String var = (String) session.getAttribute("varcodenumber");*/
	if(!CaptchaUtil.ver(varcode, req)){
		pw.write("0");
	}
}

@RequestMapping(value = "changevarcode")//更换验证码，验证码显示
public void changevarcode(HttpServletRequest req,HttpServletResponse res) throws IOException, FontFormatException {

	/*String url=req.getServletContext().getRealPath("/varcodeimg")+"\\"+varcodeurl+".jpg";*/
	
	//验证码生成  varcodenumber为验证码的值
	/* url=req.getServletContext().getRealPath("/varcodeimg")+"\\"+varcodeurl+".jpg";*/
	//写出到response的输出流中
	/*String varcodenumber = NubmerToJpgUtil.NumberToJpgUtil(res.getOutputStream());
	session.setAttribute("varcodenumber",varcodenumber);*/
	//使用新的验证码
	// 设置位数
       //CaptchaUtil.out(5, req, res);
       // 设置宽、高、位数
       //CaptchaUtil.out(130, 48, 5, req, res);
       
       // 使用gif验证码
       GifCaptcha gifCaptcha = new GifCaptcha(130,48,4);
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		setlog(user, req.getRemoteAddr(), "订阅课程:" + c.getName());
	}
	response.setCharacterEncoding("utf-8");
	PrintWriter out = response.getWriter();
	out.print(result);
}

@RequestMapping(value = "deleteCourse")
// 删除课程
public String deleteCourse(int courseid, String userid, HttpServletResponse response, HttpServletRequest req)
		throws IOException {
	Message message = new Message();
	message.setCourseid(courseid);
	message.setUserid(userid);
	PrintWriter out = response.getWriter();
	int i = messageBiz.delete(message);
	User loginUser = userBiz.selectByPrimaryKey(userid);
	Course c = courseBiz.selectByPrimaryKey(courseid);
	setlog(loginUser, req.getRemoteAddr(), "取消课程：" + c.getName());
	String result = i > 0 ? "true" : "false";
	return result;
}

@RequestMapping(value = "info")
//个人信息页面
public String Info(User user, HttpSession session) {
	User loginUser = (User) session.getAttribute("loginUser");
	if (loginUser == null) {
		return "login";
	}
	return "infoset";
}

@RequestMapping(value = "infoset")
// 个人信息设置
public String Infoset(User user, HttpSession session, HttpServletRequest req) {
	User loginUser = (User) session.getAttribute("loginUser");
	if (loginUser == null) {
		return "login";
	}
	user.setCollect(loginUser.getCollect());
	List<Review> reviews = reviewBiz.selectbyuserid(loginUser.getUsername());
	for (int a = 0; a < reviews.size(); a++) {//个人信息修改的同时更新评论的用户信息
		reviews.get(a).setSex(user.getSex());
	}
	reviewBiz.updateByPrimaryKeySelective(reviews);

	userBiz.updateByPrimaryKeySelective(user);
	Map map = new HashMap<String, String>();
	map.put("username", loginUser.getUsername());
	map.put("password", loginUser.getPassword());
	session.setAttribute("loginUser", userBiz.selectLoginUser(map));
	setlog(loginUser, req.getRemoteAddr(), "个人信息更改");
	return "redirect:course";
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// 上传配置
private static final int MEMORY_THRESHOLD   = 1024 * 1024 * 3;  // 3MB
private static final int MAX_FILE_SIZE      = 1024 * 1024 * 500; // 500MB
private static final int MAX_REQUEST_SIZE   = 1024 * 1024 * 500; // 500MB
/**
 * 方法uploadFile("保存的文件名",HttpServletRequest,HttpServletResponse)
 * @param refilename
 * @param request
 * @param response
 * @return 
 * @return
 */
public static Object uploadFile(String refilename,HttpServletRequest request){
	/*//程序状态
	boolean isok = true;*/
	// 检测是否为多媒体上传
       if (!ServletFileUpload.isMultipartContent(request)) {
           // 如果不是则停止
       	System.err.println("Error: 表单必须包含 enctype=multipart/form-data");
         /*  PrintWriter writer = response.getWriter();
           writer.println("Error: 表单必须包含 enctype=multipart/form-data");
           writer.flush();*/
           return null;
       }

       // 配置上传参数
       DiskFileItemFactory factory = new DiskFileItemFactory();
       // 设置内存临界值 - 超过后将产生临时文件并存储于临时目录中
       factory.setSizeThreshold(MEMORY_THRESHOLD);
       // 设置临时存储目录
       factory.setRepository(new File(System.getProperty("java.io.tmpdir")));

       ServletFileUpload upload = new ServletFileUpload(factory);
        
       // 设置最大文件上传值
       upload.setFileSizeMax(MAX_FILE_SIZE);
        
       // 设置最大请求值 (包含文件和表单数据)
       upload.setSizeMax(MAX_REQUEST_SIZE);

       // 中文处理
       upload.setHeaderEncoding("UTF-8"); 

       // 构造临时路径来存储上传的文件
       // 这个路径相对当前应用的目录
       String uploadPath = request.getServletContext().getRealPath("./") + File.separator + UPLOAD_DIRECTORY;
       String uploadImagePath = request.getServletContext().getRealPath("./") + File.separator + UPLOADImage_DIRECTORY;
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public String setuser(User user,HttpSession session,HttpServletRequest req){
	User loginUser = (User) session.getAttribute("loginUser");
	if (loginUser == null) {
		return "login";
	}else if(!"admin".equals(loginUser.getMission())){
		//添加管理员的再次验证
		return "redirect:course";
	}
	user.setCollect(userBiz.selectByPrimaryKey(user.getId()).getCollect());
	userBiz.updateByPrimaryKeySelective(user);
	setlog(user,req.getRemoteAddr(),"修改用户信息",loginUser.getUsername());
	return "redirect:alluser?page=0";
}
@RequestMapping(value = "removeuser")//删除用户
public void removeuser(String userid,String removepassword,HttpSession session,HttpServletRequest req,
		HttpServletResponse resp) throws IOException {
	User loginUser = (User) session.getAttribute("loginUser");
	resp.setCharacterEncoding("utf-8");
	PrintWriter pw = resp.getWriter();
	if(!removepassword.equals("591284209")){
		pw.print("0");
	}else{
		User user = userBiz.selectByPrimaryKey(userid);
		userBiz.deleteByPrimaryKey(userid);
		setlog(user,req.getRemoteAddr(),"删除用户",loginUser.getUsername());
		pw.print("账户："+userid+",删除成功");
		List<User> users = userBiz.selectAllUser();
		session.setAttribute("users", users);
	}
}
@RequestMapping(value = "showlog")//日志查看
public String showlog(String seachusername,String type, HttpSession session) {
	User loginUser = (User) session.getAttribute("loginUser");
	if (loginUser == null) {
		return "login";
	}else if(!"admin".equals(loginUser.getMission())&&!"showadmin".equals(loginUser.getMission())){
		//添加管理员的再次验证
	return "redirect:course";
	}
	List<Log> logs;
	if(seachusername!=null&&type==null){
		logs = logBiz.selectbyusername(seachusername);
		session.setAttribute("logss", logs);
		session.removeAttribute("type");
		session.setAttribute("logs", initlogpage(logs));
		session.setAttribute("maxpage", (logs.size()-1)/15);//10为每页个数
		session.setAttribute("page", 0);
		return "admin/log";
	}
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}

@RequestMapping(value = "usercheck")
// 注册检查
public void Usercheck(String username, HttpSession session, HttpServletResponse response) throws IOException {
	response.setCharacterEncoding("utf-8");
	PrintWriter out = response.getWriter();
	int i = userBiz.selectUser(username);
	out.println(i);
}

@RequestMapping(value = "quickregist")
// 快速注册
public ModelAndView insertUser(String varcode, User user, HttpSession session, HttpServletRequest req, ModelAndView mav) {
	String id = DateUtil.getId();
	String username = user.getUsername();
	mav.setViewName("redirect:course");
	if (varcode == null) {
		return mav;
	}
	if (userBiz.selectUser(username) == 1 || !CaptchaUtil.ver(varcode, req)) {
		return mav;
	}
	user.setId(id);
	user.setMission(null);
	user.setBuycase(null);
	user.setMycase(null);
	user.setVip(null);
	userBiz.insertSelective(user);
	session.setAttribute("loginUser", user);
	setlog(user, req.getRemoteAddr(), "快速注册");
	return mav;
}

@RequestMapping(value = "regist")
// 注册
public ModelAndView regist(ModelAndView mav, String varcode, User user, HttpSession session, HttpServletRequest req) {
	String id = DateUtil.getId();
	String username = user.getUsername();
	mav.setViewName("redirect:course");
	if (varcode == null) {
		return mav;
	}
	if (userBiz.selectUser(username) == 1 || !CaptchaUtil.ver(varcode, req)) {
		return mav;

项目链接：
https://javayms.github.io?id=141422282105200co
https://javayms.pages.dev?id=141422282105200co