首页下载和文章调用查询方法实战演示

首页下载和文章调用查询方法实战演示

views.py

def index(request):
    if request.method == 'GET':
        video_lists = Video_List.objects.all().order_by('video_list_order')
        softs = Download.objects.all().order_by('down_time')[:3]
        arts = Art.objects.all().order_by('art_time')[:10]

        # 侧边栏
        tags = Side.side_tags
        new_arts = Side.side_new_arts
        hot_arts = Side.side_hot_arts

        context = {'video_lists': video_lists, 'softs': softs, 'arts': arts, 'tags': tags, 'new_arts': new_arts, 'hot_arts': hot_arts}
        return render(request, 'index.html', context=context)

index.html

                <!-- 工具下载 开始 -->
                <div class="main ">
                    <div class="mainbar">
                        <div class="title_h2">
                            <h2>资源下载</h2>
                            <a href="/tool/" title="PyQt5开发环境_PyQt5开发工具下载" target="_blank">查看更多...</a>
                        </div>
                        <div class="content">
                            <ul>

                                {% for soft in softs %}
                                <li class="item_gj">
                                    <div class="img_gj">
                                        <img src="/media/{{ soft.down_ico }}" alt="{{ soft.down_title }}">
                                    </div>
                                    <div class="gj_text">
                                        <div class="name">{{ soft.down_title }}</div>
                                        <a href="/pycharm.html" title="{{ soft.down_title }}"><i class="iconfont icon-xiazai "></i>点击下载</a>
                                        <span>{{ soft.soft_kb }}MB</span>
                                    </div>
                                </li>
                                {% endfor %}

                            </ul>
                        </div>
                    </div>
                </div>
                <!-- 工具下载 结束 -->

                <!-- 技术笔记 开始 -->
                <div class="main">
                    <div class="mainbar main_note">
                        <div class="title_h2">
                            <h2>博客文章</h2>
                            <a href="/blog/" title="博客文章">查看更多...</a>
                        </div>
                    </div>
                    <div class="content">
                        <ul>

                            {% for art in arts %}
                            <li class="note clearfix">
                                <a href="/xuanze.html" class="img fl">
                                    <img src="/media/{{ art.art_img }}" alt="{{ art.art_title }}">
                                </a>
                                <div class="note_text fr">
                                    <div class="title">
                                        <a href="/artlist-{{ art.art_top_list.art_list_tail }}/" class="lanmu"><i></i>{{ art.art_top_list.art_list_short_title }}</a>
                                        <h3 class="">
                                            <a href="/xuanze.html" title="{{ art.art_title }}">{{ art.art_title }}</a>
                                        </h3>
                                    </div>
                                    <div class="icons">
                                        <span><i class="iconfont icon-zuozhe" ></i>{{ art.art_author }}</span>
                                        <span><i class="iconfont icon-time"></i>{{ art.art_time }}</span>
                                        <span><i class="iconfont icon-dianji" ></i>{{ art.art_click }}</span>
                                    </div>
                                    <p>{{ art.art_description }}</p>
                                </div>
                            </li>
                            {% endfor %}

                        </ul>
                    </div>


                </div>
                <!-- 技术笔记 结束 -->