今天完成的事情：

查看用户收藏：

今天送给自己一首 战歌

//用户查看视频收藏
@RequestMapping(value = "/a/userVideoCollection",method = RequestMethod.POST)
public String getVideoCollection(Long userId, Integer distinguish, Integer category,Integer currentPage, Integer size,
                                   Model model){
    List<Long> idList = new ArrayList<>();
    List<Teacher> teacherList = new ArrayList<Teacher>();
    if (currentPage == null) {
        currentPage = 1;
    }
    if (size == null) {
        size = 10;
    }
    int start = (currentPage - 1) * size;
    if (start < 0) {
        start = 0;
    }
    try{
        List<Video> videoList =new ArrayList<>();
        System.out.println(userId+"************"+distinguish+"********"+category);
        Map<String, Object> params = SQLutil.getMediaIdList(userId,distinguish,category);
        idList = userArticleVideoService.getIdsByDynamicCondition(UserArticleVideo.class,params,start,size);
        System.out.println("idList---->"+idList);
        List<UserArticleVideo> mediaList = userArticleVideoService.getObjectsByIds(idList);
        System.out.println("mediaList---->"+mediaList.size());
        for(int i=0;i<mediaList.size();i++){
            UserArticleVideo userArticleVideo = mediaList.get(i);
            Video video = videoService.getObjectById(userArticleVideo.getMultimediaId());
            System.out.println("video---->"+video);
            videoList.add(video);
            Teacher teacher = teacherService.getObjectById(video.getTeacherId());
            System.out.println("teacher----->"+teacher);
            teacherList.add(teacher);
            System.out.println("videoList----->"+videoList);
        }
        model.addAttribute("code","200");
        model.addAttribute("videoList", videoList);
        model.addAttribute("teacherList", teacherList);
        return "video/json/videoListJson";
    }catch (Exception e){
        e.printStackTrace();
    }
    return null;
}

//查看文章收藏
@RequestMapping(value = "/a/userArticleCollection",method = RequestMethod.POST)
public String getArticleCollection(Long userId, Integer distinguish, Integer category,Integer currentPage, Integer size,
                                   Model model){
    List<Long> idList = new ArrayList<>();
    if (currentPage == null) {
        currentPage = 1;
    }
    if (size == null) {
        size = 10;
    }
    int start = (currentPage - 1) * size;
    if (start < 0) {
        start = 0;
    }
    try{
        List<Article> articleList =new ArrayList<>();
        System.out.println(userId+"************"+distinguish+"********"+category);
        Map<String, Object> params = SQLutil.getMediaIdList(userId,distinguish,category);
        idList = userArticleVideoService.getIdsByDynamicCondition(UserArticleVideo.class,params,start,size);
        System.out.println("idList---->"+idList);
        List<UserArticleVideo> mediaList = userArticleVideoService.getObjectsByIds(idList);
        System.out.println("mediaList---->"+mediaList.size());
        for(int i=0;i<mediaList.size();i++){
            UserArticleVideo userArticleVideo = mediaList.get(i);
            Article article = articleService.getObjectById(userArticleVideo.getMultimediaId());
            System.out.println("article---->"+article);
            articleList.add(article);
            System.out.println("articleList----->"+articleList);
        }
        model.addAttribute("code","200");
        model.addAttribute("articleList", articleList);
        return "article/json/articleListJson";
    }catch (Exception e){
        e.printStackTrace();
    }
    return null;
}

/**
 * @author Yong
 */
public static Map<String, Object> getMediaIdList(Long userId,Integer distinguish,Integer category
) {
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("@user_article_video", "user_article_video");
    params.put("@order", "update_at desc");

    if (category != null) {
        params.put("category", category);
    }
    if (distinguish != null) {
        params.put("distinguish", distinguish);
    }
    if (userId != null) {
        params.put("user_id", userId);
    }

    return params;
}

明天计划的事情：

写定时任务
遇到的问题：

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收获：

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