1.完成的事情：

1）之前把增删改公告接口的代码写完：

/**
 *
 * @param notice1
 * @param model
 * @return
 * 新增公告
 */
@RequestMapping("/a/u/notice")
public String doInsert(@RequestBody Notice notice1, Model model){
    Notice notice = new Notice();
    notice.setTitle(notice1.getTitle());
    notice.setContent(notice1.getContent());
    notice.setCreate_at(System.currentTimeMillis());
    noticeMapper.doInsert(notice);
    code=0;
    model.addAttribute("code",code);
    return "result";
}

/**
 *
 * @return true /false
 * 删除公告
 */
@RequestMapping("/a/u/notice")
public String doDelete(@PathVariable("id")int id,Model model){
    code = noticeMapper.doDelete(id)?0:200;
    model.addAttribute("code",code);
    return "result";
}

/**
 * 修改公告
 */
@RequestMapping("/a/u/notice")
public String doUpdate(@RequestBody Notice notice,Model model){
    code = noticeMapper.doUpdate(notice)?0:200;
    model.addAttribute("code",code);
    return "result";
}

public interface NoticeMapper {
    List<Notice> doGetAll();
    List<Notice> doGet(@Param("title")String title, @Param("time1") Long time1, @Param("time2")Long time2, @Param("status")int status);
    Boolean doInsert(Notice notice);
    Boolean doDelete(int id);
    Boolean doUpdate(Notice notice);

2）写传给前台的假数据：

{
"notices": [
{ "id":"1" , "title":"开学了！" ,"content":"开学了，各位同学们也要继续努力啊！","status":"1","release_at":"2019-09-01 15:35:19","create_at":"2019-08-31 15:35:19"},
{ "id":"2" , "title":"今日特价优惠！", "content":"今日特价大优惠，凡充值满1000元即赠送任意课程！","status":"1","release_at":"2019-10-18 15:35:19","create_at":"2019-10-17 15:35:19"},
{ "id":"3" , "title":"来自国庆的问候！", "content":"国庆假期也不要懈怠，我们为您准备了更多的课程！" ,"status":"1","release_at":"2019-10-01 15:35:19","create_at":"2019-09-30 15:35:19"}
]
}

{
  "course": [
    {"id":"1","name": "让您爱上数学","grade": "一年级","subject":"数学","price":"99","coursecover":"","videourl": "","videocover": "","content": "让您和您的家人不在担心您的数学！","status": "1","release_at": "","create_at": "" },
    {"id":"2","name": "让您爱上英语","grade": "三年级","subject":"英语","price":"99","coursecover":"","videourl": "","videocover": "","content": "让您和您的家人不在担心您的英语！","status": "1","release_at": "","create_at": "" },
    {"id":"3","name": "让您爱上英语","grade": "三年级","subject":"英语","price":"99","coursecover":"","videourl": "","videocover": "","content": "让您和您的家人不在担心您的英语！","status": "0","release_at": "","create_at": ""}

  ]
}

2.明天的计划：

1）已经着手在搭建svn上面的框架了，估计明天能搭建好，然后把之前的代码部署到svn环境上看能否跑通；