小程序学习（二十三）之“会员中心”

一、会员信息展示

1、静态结构

// src/pages/my/my.vue
<script setup lang="ts">
// 获取屏幕边界到安全区域距离
const { safeAreaInsets } = uni.getSystemInfoSync()
// 订单选项
const orderTypes = [
  { type: 1, text: '待付款', icon: 'icon-currency' },
  { type: 2, text: '待发货', icon: 'icon-gift' },
  { type: 3, text: '待收货', icon: 'icon-check' },
  { type: 4, text: '待评价', icon: 'icon-comment' },
]
</script>

<template>
  <scroll-view class="viewport" scroll-y enable-back-to-top>
    <!-- 个人资料 -->
    <view class="profile" :style="{ paddingTop: safeAreaInsets!.top + 'px' }">
      <!-- 情况1：已登录 -->
      <view class="overview" v-if="false">
        <navigator url="/pagesMember/profile/profile" hover-class="none">
          <image
            class="avatar"
            mode="aspectFill"
            src="https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/uploads/avatar_3.jpg"
          ></image>
        </navigator>
        <view class="meta">
          <view class="nickname"> 黑马程序员 </view>
          <navigator class="extra" url="/pagesMember/profile/profile" hover-class="none">
            <text class="update">更新头像昵称</text>
          </navigator>
        </view>
      </view>
      <!-- 情况2：未登录 -->
      <view class="overview" v-else>
        <navigator url="/pages/login/login" hover-class="none">
          <image
            class="avatar gray"
            mode="aspectFill"
            src="http://yjy-xiaotuxian-dev.oss-cn-beijing.aliyuncs.com/picture/2021-04-06/db628d42-88a7-46e7-abb8-659448c33081.png"
          ></image>
        </navigator>
        <view class="meta">
          <navigator url="/pages/login/login" hover-class="none" class="nickname">
            未登录
          </navigator>
          <view class="extra">
            <text class="tips">点击登录账号</text>
          </view>
        </view>
      </view>
      <navigator class="settings" url="/pagesMember/settings/settings" hover-class="none">
        设置
      </navigator>
    </view>
    <!-- 我的订单 -->
    <view class="orders">
      <view class="title">
        我的订单
        <navigator class="navigator" url="/pagesOrder/list/list?type=0" hover-class="none">
          查看全部订单<text class="icon-right"></text>
        </navigator>
      </view>
      <view class="section">
        <!-- 订单 -->
        <navigator
          v-for="item in orderTypes"
          :key="item.type"
          :class="item.icon"
          :url="`/pagesOrder/list/list?type=${item.type}`"
          class="navigator"
          hover-class="none"
        >
          {{ item.text }}
        </navigator>
        <!-- 客服 -->
        <button class="contact icon-handset" open-type="contact">售后</button>
      </view>
    </view>
    <!-- 猜你喜欢 -->
    <view class="guess">
      <XtxGuess ref="guessRef" />
    </view>
  </scroll-view>
</template>

<style lang="scss">
page {
  height: 100%;
  overflow: hidden;
  background-color: #f7f7f8;
}

.viewport {
  height: 100%;
  background-repeat: no-repeat;
  background-image: url(https://pcapi-xiaotuxian-front-devtest.itheima.net/miniapp/images/center_bg.png);
  background-size: 100% auto;
}

/* 用户信息 */
.profile {
  margin-top: 20rpx;
  position: relative;

  .overview {
    display: flex;
    height: 120rpx;
    padding: 0 36rpx;
    color: #fff;
  }

  .avatar {
    width: 120rpx;
    height: 120rpx;
    border-radius: 50%;
    background-color: #eee;
  }

  .gray {
    filter: grayscale(100%);
  }

  .meta {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    line-height: 30rpx;
    padding: 16rpx 0;
    margin-left: 20rpx;
  }

  .nickname {
    max-width: 350rpx;
    margin-bottom: 16rpx;
    font-size: 30rpx;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .extra {
    display: flex;
    font-size: 20rpx;
  }

  .tips {
    font-size: 22rpx;
  }

  .update {
    padding: 3rpx 10rpx 1rpx;
    color: rgba(255, 255, 255, 0.8);
    border: 1rpx solid rgba(255, 255, 255, 0.8);
    margin-right: 10rpx;
    border-radius: 30rpx;
  }

  .settings {
    position: absolute;
    bottom: 0;
    right: 40rpx;
    font-size: 30rpx;
    color: #fff;
  }
}

/* 我的订单 */
.orders {
  position: relative;
  z-index: 99;
  padding: 30rpx;
  margin: 50rpx 20rpx 0;
  background-color: #fff;
  border-radius: 10rpx;
  box-shadow: 0 4rpx 6rpx rgba(240, 240, 240, 0.6);

  .title {
    height: 40rpx;
    line-height: 40rpx;
    font-size: 28rpx;
    color: #1e1e1e;

    .navigator {
      font-size: 24rpx;
      color: #939393;
      float: right;
    }
  }

  .section {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 40rpx 20rpx 10rpx;
    .navigator,
    .contact {
      text-align: center;
      font-size: 24rpx;
      color: #333;
      &::before {
        display: block;
        font-size: 60rpx;
        color: #ff9545;
      }
    }
    .contact {
      padding: 0;
      margin: 0;
      border: 0;
      background-color: transparent;
      line-height: inherit;
    }
  }
}

/* 猜你喜欢 */
.guess {
  background-color: #f7f7f8;
  margin-top: 20rpx;
}
</style>

2、自定义导航

3、渲染会员信息

二、猜你喜欢分页加载

三、设置页分包和预下载

小程序分包：将小程序的代码分割成多个部分，分别打包成多个小程序包，减少小程序的加载时间，提高用户体验。
分包预下载：在进入小程序某个页面时，由框架自动预下载可能需要的分包，提升进入后续分包页面时的启动速度。

1、新建分包页面

<script setup lang="ts">
//
</script>

<template>
  <view class="viewport">
    <!-- 列表1 -->
    <view class="list" v-if="true">
      <navigator url="/pagesMember/address/address" hover-class="none" class="item arrow">
        我的收货地址
      </navigator>
    </view>
    <!-- 列表2 -->
    <view class="list">
      <button hover-class="none" class="item arrow" open-type="openSetting">授权管理</button>
      <button hover-class="none" class="item arrow" open-type="feedback">问题反馈</button>
      <button hover-class="none" class="item arrow" open-type="contact">联系我们</button>
    </view>
    <!-- 列表3 -->
    <view class="list">
      <navigator hover-class="none" class="item arrow" url=" ">关于小兔鲜儿</navigator>
    </view>
    <!-- 操作按钮 -->
    <view class="action">
      <view class="button">退出登录</view>
    </view>
  </view>
</template>

<style lang="scss">
page {
  background-color: #f4f4f4;
}

.viewport {
  padding: 20rpx;
}

/* 列表 */
.list {
  padding: 0 20rpx;
  background-color: #fff;
  margin-bottom: 20rpx;
  border-radius: 10rpx;
  .item {
    line-height: 90rpx;
    padding-left: 10rpx;
    font-size: 30rpx;
    color: #333;
    border-top: 1rpx solid #ddd;
    position: relative;
    text-align: left;
    border-radius: 0;
    background-color: #fff;
    &::after {
      width: auto;
      height: auto;
      left: auto;
      border: none;
    }
    &:first-child {
      border: none;
    }
    &::after {
      right: 5rpx;
    }
  }
  .arrow::after {
    content: '\e6c2';
    position: absolute;
    top: 50%;
    color: #ccc;
    font-family: 'erabbit' !important;
    font-size: 32rpx;
    transform: translateY(-50%);
  }
}

/* 操作按钮 */
.action {
  text-align: center;
  line-height: 90rpx;
  margin-top: 40rpx;
  font-size: 32rpx;
  color: #333;
  .button {
    background-color: #fff;
    margin-bottom: 20rpx;
    border-radius: 10rpx;
  }
}
</style>

2、配置分包预下载配置分包预下载分包预下

四、退出登录

觉得有帮助的话，打赏一下呗。。