1. 技术介绍
- 核心技术:SpringBoot+mybatis;
- 前端:layui;
- 开发工具:idea;
- 数据库:mysql5.7;
- 模版引擎:thymeleaf;
- 安全框架:SpringSecurity;
- 日志框架:logback;
- 数据库连接池:druid;
- 在线编辑器:ckeditor;
- 图片轮播组件:jQuerySwipeslider;
2.功能介绍
本项目分前台用户界面功能和后台管理功能;
- 前台用户界面功能:
- 滚动大条幅展示重要通知和课程或者活动;
- 展示课程,根据现实业务需求,展示课程推荐,最新课程,免费课程,实战课程;
- 课程搜刮,用户输入指定课程关键字,可以搜刮查询,也可以根据课程类别分类,和类型举行搜刮;
- 课程详细展示
- 用户登陆
- 在线支付
后台管理功能:
- 管理员登录
- 课程管理
- 课程类别管理
- 用户管理
- 讲课老师管理
- 订单管理
- 菜单管理
- 友情链接管理
- 系统属性管理
- 自定义帖子管理
- 轮转图片帖子管理
3. 前端
3.1 首页
3.2 课程
提供按照课程的类别,类型以及搜刮框举行快速查询相关课程
点击任意一门课程,免费课程可以直接观看,vip课程则需要通过支付宝或者微信缴费开通vip举行观看
3.3 登入
学习课程时间需要登录才气观看相关视频资料
登入后可以查看个人中心的相关功能
在我的订单界面可以查看已经购买的课程
3.4 商品兑换
3.5 课程发布
在课程发布页面可以提交发布的课程资料
在我的发布页面可以查看所有已经发布的课程相关信息,查看稽核状态
4. 后端
4.1 登录
4.2 系统管理
包括用户管理,脚色管理,菜单管理,可以查看对应的信息并添加,导入,修改或删除
脚色管理界面可以为脚色分配权限
4.3 课程管理
可以添加课程,对课程举行分类管理:公共课程,专业课程,免费课程等
在类别管理中可以添加课程的分类信息
在稽核功能处可以对上传的视频举行稽核
4.4 西席管理
4.5 导航菜单
4.6 轮播管理
4.7 通知管理
4.8 礼品管理
5,系统的核心代码
/** * 操作日志记录注解 * Created by xiaomeng 2020-03-21 17:03 *技术交流v:kaifazixun * 操作日志记录注解 * Created by wangfan on 2020-03-21 17:03 */@Target({ElementType.TYPE, ElementType.METHOD})@Retention(RetentionPolicy.RUNTIME)public @interface OperLog { /** * 模块 */ String value(); /** * 功能 */ String desc(); /** * 是否记录请求参数 */ boolean param() default true; /** * 是否记录返回效果 */ boolean result() default false; }* */@Target({ElementType.TYPE, ElementType.METHOD})@Retention(RetentionPolicy.RUNTIME)public @interface OperLog { /** * 模块 */ String value(); /** * 功能 */ String desc(); /** * 是否记录请求参数 */ boolean param() default true; /** * 是否记录返回效果 */ boolean result() default false; @Aspect@Componentpublic class OperLogAspect { private ThreadLocal startTime = new ThreadLocal(); @Autowired private OperRecordService operRecordService; @Pointcut("@annotation(com.egao.common.core.annotation.OperLog)") public void operLog() { } @Before("operLog()") public void doBefore(JoinPoint joinPoint) throws Throwable { startTime.set(System.currentTimeMillis()); } @AfterReturning(pointcut = "operLog()", returning = "result") public void doAfterReturning(JoinPoint joinPoint, Object result) { saveLog(joinPoint, result, null); } @AfterThrowing(value = "operLog()", throwing = "e") public void doAfterThrowing(JoinPoint joinPoint, Exception e) { saveLog(joinPoint, null, e); } private void saveLog(JoinPoint joinPoint, Object result, Exception e) { // 获取reques对象 ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); HttpServletRequest request = (attributes == null ? null : attributes.getRequest()); // 构建操作日志 OperRecord operRecord = new OperRecord(); operRecord.setUserId(getLoginUserId()); if (startTime.get() != null) operRecord.setSpendTime(System.currentTimeMillis() - startTime.get()); if (request != null) { operRecord.setRequestMethod(request.getMethod()); operRecord.setUrl(request.getRequestURI()); operRecord.setIp(UserAgentGetter.getIp(request)); } // 记录异常信息 if (e != null) { operRecord.setState(1); operRecord.setComments(StrUtil.sub(e.toString(), 0, 2000)); }public class BaseController { /** * 获取当前登录的user */ public User getLoginUser() { Subject subject = SecurityUtils.getSubject(); if (subject == null) return null; Object object = subject.getPrincipal(); if (object != null) return (User) object; return null; } /** * 获取当前登录的userId */ public Integer getLoginUserId() { User loginUser = getLoginUser(); return loginUser == null ? null : loginUser.getUserId(); } }/** * 用户管理 * Created by xiaomeng 2020-12-24 16:10*技术交流V:kaifazixun */@Controller@RequestMapping("/sys/user")public class UserController extends BaseController { @Autowired private UserService userService; @Autowired private DictionaryDataService dictionaryDataService; @Autowired private RoleService roleService; @Autowired private OrganizationService organizationService; @RequiresPermissions("sys:user:view") @RequestMapping() public String view(Model model) { model.addAttribute("sexList", dictionaryDataService.listByDictCode("sex")); model.addAttribute("organizationTypeList", dictionaryDataService.listByDictCode("organization_type")); model.addAttribute("rolesJson", JSON.toJSONString(roleService.list())); return "system/user.html"; } /** * 个人中心 */ @RequestMapping("/info") public String userInfo(Model model) { model.addAttribute("user", userService.getFullById(getLoginUserId())); model.addAttribute("sexList", dictionaryDataService.listByDictCode("sex")); return "index/user-info.html"; } /** * 分页查询用户 */ @OperLog(value = "用户管理", desc = "分页查询") @RequiresPermissions("sys:user:list") @ResponseBody @RequestMapping("/page") public PageResult page(HttpServletRequest request) { PageParam pageParam = new PageParam(request); pageParam.setDefaultOrder(null, new String[]{"create_time"}); return userService.listPage(pageParam); } /** * 查询全部用户 */ @OperLog(value = "用户管理", desc = "查询全部") @RequiresPermissions("sys:user:list") @ResponseBody @RequestMapping("/list") public JsonResult list(HttpServletRequest request) { PageParam pageParam = new PageParam(request); List records = userService.listAll(pageParam.getNoPageParam()); return JsonResult.ok().setData(pageParam.sortRecords(records)); } /** * 根据id查询用户 */ @OperLog(value = "用户管理", desc = "根据id查询") @RequiresPermissions("sys:user:list") @ResponseBody @RequestMapping("/get") public JsonResult get(Integer id) { PageParam pageParam = new PageParam(); pageParam.put("userId", id); List records = userService.listAll(pageParam.getNoPageParam()); return JsonResult.ok().setData(pageParam.getOne(records)); }/** * 用户管理 * Created by xiaomeng 2020-12-24 16:10*技术交流V:kaifazixun */@Controller@RequestMapping("/sys/user")public class UserController extends BaseController { @Autowired private UserService userService; @Autowired private DictionaryDataService dictionaryDataService; @Autowired private RoleService roleService; @Autowired private OrganizationService organizationService; @RequiresPermissions("sys:user:view") @RequestMapping() public String view(Model model) { model.addAttribute("sexList", dictionaryDataService.listByDictCode("sex")); model.addAttribute("organizationTypeList", dictionaryDataService.listByDictCode("organization_type")); model.addAttribute("rolesJson", JSON.toJSONString(roleService.list())); return "system/user.html"; } /** * 个人中心 */ @RequestMapping("/info") public String userInfo(Model model) { model.addAttribute("user", userService.getFullById(getLoginUserId())); model.addAttribute("sexList", dictionaryDataService.listByDictCode("sex")); return "index/user-info.html"; } /** * 分页查询用户 */ @OperLog(value = "用户管理", desc = "分页查询") @RequiresPermissions("sys:user:list") @ResponseBody @RequestMapping("/page") public PageResult page(HttpServletRequest request) { PageParam pageParam = new PageParam(request); pageParam.setDefaultOrder(null, new String[]{"create_time"}); return userService.listPage(pageParam); } /** * 查询全部用户 */ @OperLog(value = "用户管理", desc = "查询全部") @RequiresPermissions("sys:user:list") @ResponseBody @RequestMapping("/list") public JsonResult list(HttpServletRequest request) { PageParam pageParam = new PageParam(request); List records = userService.listAll(pageParam.getNoPageParam()); return JsonResult.ok().setData(pageParam.sortRecords(records)); } /** * 根据id查询用户 */ @OperLog(value = "用户管理", desc = "根据id查询") @RequiresPermissions("sys:user:list") @ResponseBody @RequestMapping("/get") public JsonResult get(Integer id) { PageParam pageParam = new PageParam(); pageParam.put("userId", id); List records = userService.listAll(pageParam.getNoPageParam()); return JsonResult.ok().setData(pageParam.getOne(records)); }/** * 字典管理 * Created by xiaomeng on 2021-03-14 11:29:03 * 技术交流加v:kafazixun */@Controller@RequestMapping("/sys/dict")public class DictionaryController extends BaseController { @Autowired private DictionaryService dictionaryService; @RequiresPermissions("sys:dict:view") @RequestMapping() public String view() { return "system/dictionary.html"; } /** * 分页查询字典 */ @OperLog(value = "字典管理", desc = "分页查询") @RequiresPermissions("sys:dict:list") @ResponseBody @RequestMapping("/page") public PageResult page(HttpServletRequest request) { PageParam pageParam = new PageParam(request); return new PageResult(dictionaryService.page(pageParam, pageParam.getWrapper()).getRecords(), pageParam.getTotal()); } /** * 查询全部字典 */ @OperLog(value = "字典管理", desc = "查询全部") @RequiresPermissions("sys:dict:list") @ResponseBody @RequestMapping("/list") public JsonResult list(HttpServletRequest request) { PageParam pageParam = new PageParam(request); return JsonResult.ok().setData(dictionaryService.list(pageParam.getOrderWrapper())); } /** * 根据id查询字典 */ @OperLog(value = "字典管理", desc = "根据id查询") @RequiresPermissions("sys:dict:list") @ResponseBody @RequestMapping("/get") public JsonResult get(Integer id) { return JsonResult.ok().setData(dictionaryService.getById(id)); }6,源码获取
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