1.配置tabBar

 pages.json

 "tabBar": {
    "color": "#9799a5",
    "selectedColor": "#28B389",
    "list": [
      {
        "text": "推荐",
        "pagePath": "pages/index/index",
        "iconPath": "static/images/tabBar/home.png",
        "selectedIconPath": "static/images/tabBar/home-h.png"
      },
      {
        "text": "分类",
        "pagePath": "pages/classify/classify",
        "iconPath": "static/images/tabBar/classify.png",
        "selectedIconPath": "static/images/tabBar/classify-h.png"
      },
      {
        "text": "我的",
        "pagePath": "pages/user/user",
        "iconPath": "static/images/tabBar/user.png",
        "selectedIconPath": "static/images/tabBar/user-h.png"
      }
    ]
  }

 2.分类页面

 classify.vue

 

<template>
  <view class="classLayout">
        <view class="classify">
            <theme-item v-for="item in 15"></theme-item>
        </view>
  </view>
</template>

<script setup>

</script>
<style lang="scss" scoped>
.classify{
  padding: 30rpx;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 15rpx;
}
</style>

 

3.我的页面 

user.vue 

 1)基础布局

 <view class="userLayout">
      <view class="userInfo">
          <view class="avatar">
              <image src="/common/images/64.png" mode="aspectFill"></image>
          </view>
          <view class="ip">192.168.10.100</view>
          <view class="address">来自于:深圳</view>
      </view>
      
      <view class="section">
          <view class="list">
              <view class="row" v-for="item in 3">
                  <view class="left">
                    <uni-icons type="download-filled" size="20" color="#28b389"></uni-icons>
                    <view class="text">我的下载</view>
                  </view>
                  <view class="right">
                      <view class="text">33</view>
                      <uni-icons type="right" size="15" color="#aaa"> </uni-icons>
                  </view>
              </view>
          </view>
      </view>
     <view class="section">
         <view class="list">
             <view class="row" v-for="item in 2">
                 <view class="left">
                   <uni-icons type="download-filled" size="20" color="#28b389"></uni-icons>
                   <view class="text">我的下载</view>
                 </view>
                 <view class="right">
                     <view class="text">33</view>
                     <uni-icons type="right" size="15" color="#aaa"> </uni-icons>
                 </view>
             </view>
         </view>
     </view>
  </view>

.userLayout{
  .userInfo{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    .avatar{
      width: 160rpx;
      height: 160rpx;
      border-radius: 50%;
      overflow: hidden;
      image{
        width: 100%;
        height: 100%;
      }
    }
    .ip{
      font-size: 44rpx;
      color: #333;
      padding: 20rpx 0 5rpx;
    }
    .address{
      font-size: 28rpx;
      color: #aaa;
    }    
  }
  
  .section{
    width: 690rpx;
    margin: 50rpx auto;
    border: 1px solid #eee;
    border-radius: 10rpx;
    //设置阴影
    box-shadow: 0 0 30rpx rgba(0, 0, 0, 0.05);
    .list{
      .row{
        display: flex;
        justify-content: space-between;
        padding: 0 30rpx;
        height: 100rpx;
        //线
        border-bottom: 1px solid #eee;
        //去掉最后一条重复的线  &:代表在当前标签下
        &:last-child{border-bottom: 0;}
        .left{
          display: flex;
          align-items: center;
          .text{
            padding-left: 20rpx;
            color: #666;
          }
        }
        .right{
          display: flex;
          align-items: center;
          .text{
            font-size: 28rpx;
            color: #aaa;
          }
        }
      }
    }
  
  } 
  
}

2)设置客服/拨打电话按钮

<view class="section">
          <view class="list">
              <view class="row">
                  <view class="left">
                    <uni-icons type="chatboxes-filled" size="20" color="#28b389"></uni-icons>
                    <view class="text">联系客服</view>
                  </view>
                  <view class="right">
                      <view class="text">33</view>
                      <uni-icons type="right" size="15" color="#aaa"> </uni-icons>
                  </view>

//条件编译
                     <!-- #ifdef MP -->
                    <button open-type="contact">联系客服</button>
                    <!-- #endif -->
                    <!-- #ifndef MP -->
                    <button @click="clickContact">拨打电话</button>
                    <!-- #endif -->                
              </view>
          </view>
      </view>

  //客服按钮
        button{
          position: absolute;
          top: 0;
          left: 0;
          height: 100rpx;
          width: 100%;
          opacity: 0;
        }

4.设置全局线性渐变背景色

 user.vue

<view class="userLayout pageBg">

 common-style.scss

 

view,swiper,swiper-item{
  //内填充
  box-sizing: border-box;
}

.pageBg{
  //线性渐变
  //从左到右
  // background: linear-gradient(to right,red,#fff,green);
  //transparent:也可以表示透明色
  background: 
  // linear-gradient(to bottom,rgba(0,0,0,0) 50%,#fff 100%),
  linear-gradient(to bottom,rgba(0,0,0,0) , #fff  400rpx),
  linear-gradient(to right,#beecd8 20%,#F4E2D8)
  ;
  min-height: 80vh;
  
}
 

5.自定义颜色变量

在common下创建base-style.scss

在官方文件uni.scss中导入:@import "@/common/style/base-style.scss";

注:导入重启时，需要重新运行Uniapp,这样才不会报错

$brand-theme-color:#28B389;      //品牌主体红色

$border-color:#e0e0e0;           //边框颜色
$border-color-light:#efefef;     //边框亮色

$text-font-color-1:#000;         //文字主色
$text-font-color-2:#676767;      //副标题颜色
$text-font-color-3:#a7a7a7;      //浅色
$text-font-color-4:#e4e4e4;      //更浅

使用

.date{
        color: $brand-theme-color;
   }

//这样写在H5中可以生效，小程序中不能生效

 .uni-icons{
          //!important:代表权重最高
          color: $brand-theme-color !important;
    }

//所以修改为如下即可：

 //穿透到组件内部,去改变组件类名
        :deep(){
          .uni-icons{
            //!important:代表权重最高
            color: $brand-theme-color !important;
          }
        }