教你怎么仿做得物APP微信小程序

    |-config  对应数据        |-assem.js           |-buys.js            |-detail.js          |-kind.js            |-search.js      |-pages        |-buy_page            |-page                |-assem   筛选排序页                |-buy     购买首页                |-detail  商品详情页                |-kinds   品牌分类页                |-produce 鉴别简介页                |-search  搜索页

  "tabBar": {    "selectedColor": "#000000",    "borderStyle": "white",    "backgroundColor": "#fff",    "list": [      {        "text": "购买",        "pagePath": "pages/buy_page/page/buy/buy",        "iconPath": "images/buy.png",        "selectedIconPath": "images/buy_active.png"      },      {        "text": "鉴别查询",        "pagePath": "pages/disting/disting",        "iconPath": "images/disting.png",        "selectedIconPath": "images/disting_active.png"      },      {        "text": "洗护",        "pagePath": "pages/wash/wash",        "iconPath": "images/wash.png",        "selectedIconPath": "images/wash_active.png"      },      {        "text": "我",        "pagePath": "pages/my_page/my/my",        "iconPath": "images/my.png",        "selectedIconPath": "images/my_active.png"      }    ]  },

dewu_goods 商品表 用于存储创商品的信息     - _id     - amway  是否为推荐    - brand  品牌    - buyer  已购买人数    - ctime  数据创建时间    - digest 详情介绍    - img    详情图    - pic    商品展示图    - kind   种类    - price  价格    - sex    适应人群    - title  简介    - type   首页索引

const db = wx.cloud.database() //云数据库const dewuCollection = db.collection('dewu') //在js文件中导入数据集合

<view>  <!-- 使用van-sticky设置dewu-hd吸顶 搜索栏-->  <van-sticky>      <!-- dewu-hd使用flex布局 -->    <view>      <view>        <van-search></van-search>      </view>      <view><image></image>      </view>    </view>  </van-sticky>  <!-- van-tabs实现购买页导航及与内容页对应 -->  <van-tabs>    <van-tab>      <view>        <view><image></image>        </view>        <!-- 使用van-grid布局设置边框隐藏快速定位 -->        <van-grid>          <van-grid-item>            <image></image>            <text>正品保障</text>          </van-grid-item>        </van-grid>      </view>      <view>        <van-grid>        <!-- grid布局自定义van-grid-item样式 -->          <van-grid-item>            <view><image></image></view>            <view>              <span>{{}}</span>            </view>          </van-grid-item>        </van-grid>      </view>    </van-tab>  </van-tabs></view>

  async onLoad() {     this.proData()   //获取推荐数据项     this.shoeData()  //获取鞋类数据项  },  proData() {     const {data} = await dewuCollection    .where({      amway: db.command.eq('TRUE')    })    .field({          //获取指定数据项，提升性能      _id:true,      pic:true,      title:true,      buyer:true,      price:true    })      .get()    // console.log(data);    this.setData({      produces: data,    })  }  shoeData() {    let data1 = await dewuCollection    .where({      type: 1    })     .get()    // console.log(data1.data);    this.setData({      shoes: data1.data    })  }

  gotoDetail(e) {    // console.log(e);    wx.navigateTo({      url: '/pages/buy_page/page/detail/detail?id='+e.currentTarget.dataset.id,    })  },

<view><!-- 头部 滑块及标题 -->  <view>    <swiper>        <swiper-item></swiper-item>    </swiper>    <view>        <view></view>    </view>    <view>{{img.digest}}</view>    <view>      <text>￥{{img.price}}</text>    </view>  </view>  <van-cell>    <view>选择尺码</view>    <view>请选择尺码</view>    <image></image>  </van-cell>    <!-- flex布局 每一个swiper-item包含三项 -->  <view>  <swiper></swiper></view>  <van-goods-action>    <button>立即购买</button>  </van-goods-action></view>

<van-popup>    <view>      <view>        <image>        </image>      </view>      <view>        <text>￥</text>        <text>--</text>        <text>{{item.price}}</text>      </view>      <view>        <image></image>        <text>请选择商品</text>        <text>已选 {{item.size}}</text>      </view>    </view>    <!-- 尺码布局 -->    <view>      <van-grid>        <van-grid-item>          <view>            <text>{{item.size}}</text>            <text>￥{{item.price}}</text>          </view>        </van-grid-item>      </van-grid>    </view>    <view>      <button>{{}}</button>    </view>  </van-popup>

<van-sticky>      <view>        <view>