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前端Vue小兔鲜儿电商项目实战Day07

2026-10-31 16:47:48 来源:互联网转载

一、会员中心 - 整体功能梳理和路由配置

1. 整体功能梳理

  • ①个人中心 - 个人信息和猜你喜欢数据渲染
  • ②我的订单 - 各种状态下的订单列表展示

    2. 路由配置(包括三级路由配置)

    ①准备个人中心模板组件 - src/views/Member/index.vue

                        

    我的账户

    个人中心

    交易管理

    我的订单 .container { display: flex; padding-top: 20px; .xtx-member-aside { width: 220px; margin-right: 20px; border-radius: 2px; background-color: #fff; .user-manage { background-color: #fff; h4 { font-size: 18px; font-weight: 400; padding: 20px 52px 5px; border-top: 1px solid #f6f6f6; } .links { padding: 0 52px 10px; } a { display: block; line-height: 1; padding: 15px 0; font-size: 14px; color: #666; position: relative; &:hover { color: $xtxColor; } &.active, &.router-link-exact-active { color: $xtxColor; &:before { display: block; } } &:before { content: ''; display: none; width: 6px; height: 6px; border-radius: 50%; position: absolute; top: 19px; left: -16px; background-color: $xtxColor; } } } } .article { width: 1000px; background-color: #fff; }}

    ②绑定个人中心二级路由 - src/router/index.js

    import { createRouter, createWebHistory } from 'vue-router'// ... ...import Member from '@/views/Member/index.vue'const router = createRouter({  history: createWebHistory(import.meta.env.BASE_URL),  routes: [    {      path: '/',      component: Layout,      children: [        // ... ...        {          path: 'member',          component: Member        }      ]    },    {      path: '/login',      component: Login    }  ]})export default router

    ③绑定路由跳转 - src/views/Layout/components/LayoutNav.vue

  • a href="javascript:;" @click="$router.push('/member')">会员中心
  • ④准备个人中心和我的订单三级路由组件

    src/views/Member/components/UserInfo.vue

const userStore = {}                        

{{ userStore.userInfo?.account }}

会员中心

安全设置

地址管理

猜你喜欢

.home-overview { height: 132px; background: url(@/assets/images/center-bg.png) no-repeat center / cover; display: flex; .user-meta { flex: 1; display: flex; align-items: center; .avatar { width: 85px; height: 85px; border-radius: 50%; overflow: hidden; margin-left: 60px; img { width: 100%; height: 100%; } } h4 { padding-left: 26px; font-size: 18px; font-weight: normal; color: white; } } .item { flex: 1; display: flex; align-items: center; justify-content: space-around; &:first-child { border-right: 1px solid #f4f4f4; } a { color: white; font-size: 16px; text-align: center; .iconfont { font-size: 32px; } p { line-height: 32px; } } }}.like-container { margin-top: 20px; border-radius: 4px; background-color: #fff;}.home-panel { background-color: #fff; padding: 0 20px; margin-top: 20px; height: 400px; .header { height: 66px; border-bottom: 1px solid #f5f5f5; padding: 18px 0; display: flex; justify-content: space-between; align-items: baseline; h4 { font-size: 22px; font-weight: 400; } } .goods-list { display: flex; justify-content: space-around; }}

src/views/Member/components/UserOrder.vue

// tab列表const tabTypes = [  { name: 'all', label: '全部订单' },  { name: 'unpay', label: '待付款' },  { name: 'deliver', label: '待发货' },  { name: 'receive', label: '待收货' },  { name: 'comment', label: '待评价' },  { name: 'complete', label: '已完成' },  { name: 'cancel', label: '已取消' }]// 订单列表const orderList = []                                                                                                        下单时间:{{ order.createTime }}              订单编号:{{ order.id }}                                                            付款截止: {{ order.countdown }}                                                                    
  • {{ item.name }}

    {{ item.attrsText }}

    ¥{{ item.realPay?.toFixed(2) }} x{{ item.quantity }}

{{ order.orderState }}

查看物流

评价商品

查看评价

¥{{ order.payMoney?.toFixed(2) }}

(含运费:¥{{ order.postFee?.toFixed(2) }})

在线支付

立即付款 确认收货

查看详情

再次购买

申请售后

取消订单

.order-container { padding: 10px 20px; .pagination-container { display: flex; justify-content: center; } .main-container { min-height: 500px; .holder-container { min-height: 500px; display: flex; justify-content: center; align-items: center; } }}.order-item { margin-bottom: 20px; border: 1px solid #f5f5f5; .head { height: 50px; line-height: 50px; background: #f5f5f5; padding: 0 20px; overflow: hidden; span { margin-right: 20px; &.down-time { margin-right: 0; float: right; i { vertical-align: middle; margin-right: 3px; } b { vertical-align: middle; font-weight: normal; } } } .del { margin-right: 0; float: right; color: #999; } } .body { display: flex; align-items: stretch; .column { border-left: 1px solid #f5f5f5; text-align: center; padding: 20px; > p { padding-top: 10px; } &:first-child { border-left: none; } &.goods { flex: 1; padding: 0; align-self: center; ul { li { border-bottom: 1px solid #f5f5f5; padding: 10px; display: flex; &:last-child { border-bottom: none; } .image { width: 70px; height: 70px; border: 1px solid #f5f5f5; } .info { width: 220px; text-align: left; padding: 0 10px; p { margin-bottom: 5px; &.name { height: 38px; } &.attr { color: #999; font-size: 12px; span { margin-right: 5px; } } } } .price { width: 100px; } .count { width: 80px; } } } } &.state { width: 120px; .green { color: $xtxColor; } } &.amount { width: 200px; .red { color: $priceColor; } } &.action { width: 140px; a { display: block; &:hover { color: $xtxColor; } } } } }}

⑤配置三级路由 - src/router/index.js

import { createRouter, createWebHistory } from 'vue-router'// ... ...import Member from '@/views/Member/index.vue'import UserInfo from '@/views/Member/components/UserInfo.vue'import UserOrder from '@/views/Member/components/UserOrder.vue'const router = createRouter({  history: createWebHistory(import.meta.env.BASE_URL),  routes: [    {      path: '/',      component: Layout,      children: [        // ... ...        {          path: 'member',          component: Member,          children: [            {              path: 'user',              component: UserInfo            },            {              path: 'order',              component: UserOrder            }          ]        }      ]    },    {      path: '/login',      component: Login    }  ]export default router

⑥绑定路由跳转关系 - src/views/Layout/components/LayoutNav.vue

  • 会员中心
  • 二、会员中心-个人中心信息渲染

    1. 使用Pinia数据渲染个人信息 - src/views/Member/UserInfo.vue

    // 导入userStoreimport { useUserStore } from '@/stores/userStore'const userStore = useUserStore()              

    {{ userStore.userInfo?.account }}

    2. 封装 猜你喜欢 接口 - src/apis/user/js

    // 获取 “猜你喜欢”数据export const getLikeListAPI = ({ limit = 4 }) => {  return instance({    url: '/goods/relevant',    params: {      limit    }  })}

    3. 渲染 猜你喜欢 数据  - src/views/Member/UserInfo.vue

    import { ref } from 'vue'import { useUserStore } from '@/stores/user.js'import GoodsItem from '@/views/Home/components/GoodsItem.vue'import { getLikeListAPI } from '@/apis/user.js'const userStore = useUserStore()const likeList = ref([])const getLikeList = async () => {  const res = await getLikeListAPI({ limit: 4 })  likeList.value = res.result}getLikeList()                      

    猜你喜欢

    三、会员中心 - 我的订单

    1. 订单基础列表渲染

    ①封装订单接口 -src/apis/order.js

    import instance from '@/utils/http.js'/*params: {  orderState:0,  page:1,  pageSize:2}*/export const getUserOrder = (params) => {  return instance({    url: '/member/order',    method: 'GET',    params  })}

    如果此处有出现以下问题,在src/utils/http.js里把timeout改大一点!!!

    // 创建axios实例const instance = axios.create({  baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',  timeout: 10000})

    2. tab切换实现

    重点:切换tab时修改OrderState参数,再次发起请求获取订单列表数据

    ①绑定tab-change事件 -src/views/Member/components/UserOrder.vue

    // tab切换const tabChange = (type) => {  params.value.orderState = type  getOrderList()}        

    3. 分页逻辑实现

    ①使用列表数据生成分页(页数 = 总条数 / 每页条数)

    ②切换分页修改page参数,再次获取订单列表数据

    src/views/Member/components/UserOrder.vue

    import { ref } from 'vue'import { getUserOrder } from '@/apis/order.js'// tab列表const tabTypes = [  { name: 'all', label: '全部订单' },  { name: 'unpay', label: '待付款' },  { name: 'deliver', label: '待发货' },  { name: 'receive', label: '待收货' },  { name: 'comment', label: '待评价' },  { name: 'complete', label: '已完成' },  { name: 'cancel', label: '已取消' }]// 订单列表const orderList = ref([])const total = ref(0)const params = ref({  orderState: 0,  page: 1,  pageSize: 2})const getOrderList = async () => {  const res = await getUserOrder(params.value)  //   console.log(res)  orderList.value = res.result.items  total.value = res.result.counts}getOrderList()// tab切换const tabChange = (type) => {  //   console.log(type)  params.value.orderState = type  getOrderList()}// 页数切换const pageChange = (page) => {  console.log(page)  params.value.page = page  getOrderList()}                                                                                                        下单时间:{{ order.createTime }}              订单编号:{{ order.id }}                                                            付款截止: {{ order.countdown }}                                                                    
    • {{ item.name }}

      {{ item.attrsText }}

      ¥{{ item.realPay?.toFixed(2) }} x{{ item.quantity }}

    {{ order.orderState }}

    查看物流

    评价商品

    查看评价

    ¥{{ order.payMoney?.toFixed(2) }}

    (含运费:¥{{ order.postFee?.toFixed(2) }})

    在线支付

    立即付款 确认收货

    查看详情

    再次购买

    申请售后

    取消订单

    4. 会员中心 - 细节优化

    ①默认三级路由设置

    效果:当路由path为二级路由路径member的时候,右侧可以显示个人中心三级路由对应的组件

    src/router/index.js

    import { createRouter, createWebHistory } from 'vue-router'// ... ...const router = createRouter({  history: createWebHistory(import.meta.env.BASE_URL),  routes: [    {      path: '/',      component: Layout,      children: [        // ... ...        {          path: 'member',          component: Member,          redirect: 'member/user',          children: [            {              path: 'user',              component: UserInfo            },            {              path: 'order',              component: UserOrder            }          ]        }      ]    },    {      path: '/login',      component: Login    }  ],  // ... ...})export default router

    ②订单状态显示适配

    思路:根据接口文档给到的状态码和中文的对应关系进行适配

    四、拓展课 - SKU组件封装

    1. 认识SKU组件

    SKU组件的作用是为了让用户能够选择商品的规格,从而提交购物车,在选择的过程中,组件的选中状态要进行更新,组件还要提示用户当前规格是否禁用,每次选中都要产出对应的Sku数据

    ①创建项目 vite-sku-demo

    清空无关的文件

    ②安装axios和sass

    pnpm add sass -D
    pnpm add axios

    ③初始化规格渲染 -src/Sku/Sku.vue

    import { onMounted, ref } from 'vue'import axios from 'axios'// 商品数据const goods = ref({})const getGoods = async () => {  // 1135076  初始化就有无库存的规格  // 1369155859933827074 更新之后有无库存项(蓝色-20cm-中国)  const res = await axios.get('http://pcapi-xiaotuxian-front-devtest.itheima.net/goods?id=1369155859933827074')  goods.value = res.data.result}onMounted(() => getGoods())            {{ item.name }}                                                      {{ val.name }}                    @mixin sku-state-mixin {  border: 1px solid #e4e4e4;  margin-right: 10px;  cursor: pointer;  &.selected {    border-color: #27ba9b;  }  &.disabled {    opacity: 0.6;    border-style: dashed;    cursor: not-allowed;  }}.goods-sku {  padding-left: 10px;  padding-top: 20px;  dl {    display: flex;    padding-bottom: 20px;    align-items: center;    dt {      width: 50px;      color: #999;    }    dd {      flex: 1;      color: #666;      >img {        width: 50px;        height: 50px;        margin-bottom: 4px;        @include sku-state-mixin;      }      >span {        display: inline-block;        height: 30px;        line-height: 28px;        padding: 0 20px;        margin-bottom: 4px;        @include sku-state-mixin;      }    }  }}

    ④在App.vue中导入渲染

    import Sku from '@/Sku/Sku.vue' 

    2. 点击规格更新选中状态

    核心思路:

    • ①如何当前已经激活,就取消激活
    • ②如果当前未激活,就把和自己同排的其他规格取消激活,再把自己激活

      响应式数据设计:每一个规格项都添加一个selected字段来决定是否激活,true为激活,false为未激活。

      样式处理:使用selected配合动态class属性,selected为true就显示对应激活类名

      src/Sku/Sku.vue

      import { onMounted, ref } from 'vue'import axios from 'axios'// 商品数据const goods = ref({})const getGoods = async () => {  // 1135076  初始化就有无库存的规格  // 1369155859933827074 更新之后有无库存项(蓝色-20cm-中国)  const res = await axios.get('http://pcapi-xiaotuxian-front-devtest.itheima.net/goods?id=1369155859933827074')  goods.value = res.data.result}onMounted(() => getGoods())// 切换选中状态const changeSelectedStatus = ( item, val ) => {  // item: 同一排的对象,val:当前点击项  if ( val.selected ) {    val.selected = false  } else {    item.values.forEach( val => val.selected = false )    val.selected = true  }}            {{ item.name }}                                                      {{ val.name }}                              

      3. 点击规格更新禁用状态 - 生成有效路径字典

      规格禁用的判断依据是什么?

      核核心原理:当前的规格Sku,或者组合起来的规格Sku,在skus数组中对应项的库存为零时,当前规格会被禁用,生成路径字典是为了协助和简化这个匹配过程。

      实现步骤:

      • ①根据库存字段得到有效的Sku数组
      • ②根据有效的Sku数组使用powerSet算法得到所有子集
      • ③根据子集生成路径字典对象

        ①powerSet算法 - src/Sku/power-set.js

        export default function bwPowerSet (originalSet) {    const subSets = []      // We will have 2^n possible combinations (where n is a length of original set).    // It is because for every element of original set we will decide whether to include    // it or not (2 options for each set element).    const numberOfCombinations = 2 ** originalSet.length      // Each number in binary representation in a range from 0 to 2^n does exactly what we need:    // it shows by its bits (0 or 1) whether to include related element from the set or not.    // For example, for the set {1, 2, 3} the binary number of 0b010 would mean that we need to    // include only "2" to the current set.    for (let combinationIndex = 0; combinationIndex  getGoods())// 切换选中状态const changeSelectedStatus = ( item, val ) => {  // item: 同一排的对象,val:当前点击项  if ( val.selected ) {    val.selected = false  } else {    item.values.forEach( val => val.selected = false )    val.selected = true  }}// 生成有效路径字典对象const getPathMap = (goods) => {  const pathMap = {}  // 1. 根据skus字段生成有效的sku数组  const effectiveSkus = goods.skus.filter(sku => sku.inventory > 0)  // 2. 根据有效的sku使用powerSet算法得到所有子集  effectiveSkus.forEach(sku => {    // 2.1 获取匹配的valueName组成的数组    const selectedValArr = sku.specs.map(val => val.valueName)    // 2.2 使用算法获取子集    const valueArrPowerSet = powerSet(selectedValArr)    // 3. 把得到子集生成最终的路径字典对象    valueArrPowerSet.forEach(arr => {      // 初始化key 数据join -> 字符串 对象的key      const key = arr.join('-')      // 如果已经存在当前key了,就往数组中直接添加skuId, 如果不存款key,直接做赋值      if( pathMap[key] ) {        pathMap[key].push(sku.id)      } else {        pathMap[key] = [sku.id]      }    })  })  return pathMap}

        4. 点击规格更新禁用状态 - 初始化规格禁用

        思路:遍历每一个规格对象,使用name字段作为key去路径字典pathMap中做匹配,匹配不上则禁用

        怎么做到显示上的禁用呢?

        • ①通过增加disabled字段,匹配上路径字段,disable为false;匹配不上路径字段,disabled为true
        • ②配合动态类名控制禁用类名
          import { onMounted, ref } from 'vue'import axios from 'axios'import powerSet from './power-set.js'// 商品数据const goods = ref({})const getGoods = async () => {  // 1135076  初始化就有无库存的规格  // 1369155859933827074 更新之后有无库存项(蓝色-20cm-中国)  const res = await axios.get('http://pcapi-xiaotuxian-front-devtest.itheima.net/goods?id=1135076')  goods.value = res.data.result  const pathMap = getPathMap(goods.value)  console.log(pathMap)  initDisabledStatus(goods.value.specs, pathMap)}onMounted(() => getGoods())// ... ...// 初始化禁用状态const initDisabledStatus = (specs, pathMap) => {  specs.forEach(spec => {    spec.values.forEach(val => {      if( pathMap[val.name] ) {        val.disabled = false      } else {        val.disabled = true      }    })  })}            {{ item.name }}                                                      {{ val.name }}                              

          给的例子中该商品的所有规格的库存都为0,因为三张图片都会显示禁用状态!!!

          5. 点击规格更新状态 - 点击时组合禁用更新

          思路(点击规格时):

          ①按照顺序得到规格选中项的数组 ['蓝色', '20cm', undefined]

          ②遍历每一个规格

          • 把name字段的值填充到对应的位置
          • 过滤掉undefined项使用join方法形成一个有效的key
          • 使用key去pathMap中进行匹配,匹配不上,则当前项禁用
            // ... ...// 商品数据const goods = ref({})let pathMap = {}const getGoods = async () => {  // 1135076  初始化就有无库存的规格  // 1369155859933827074 更新之后有无库存项(蓝色-20cm-中国)  const res = await axios.get('http://pcapi-xiaotuxian-front-devtest.itheima.net/goods?id=1369155859933827074')  goods.value = res.data.result  pathMap = getPathMap(goods.value)  console.log(pathMap)  // 初始化更新按钮状态  initDisabledState(goods.value.specs, pathMap)}// ... ...// 获取选中项的匹配数组const getSelectedValues = (specs) => {  const arr = []  specs.forEach(spec => {    // 目标:找到values中的selected为true的项,然后把它的name字段添加到数组对应的位置    const selectedVal = spec.values.find(value => value.selected)    arr.push(selectedVal ? selectedVal.name : undefined)  })  return arr}// 切换时更新禁用状态const updateDisabledStatus = (specs, pathMap) => {  // 约定:每一个按钮的状态由自身的disabled进行控制  specs.forEach((item, i) => {    const selectedValues = getSelectedValues(specs)    item.values.forEach(val => {      if(val.selected) return      const _selelctedValues = [...selectedValues]      _selelctedValues[i] = val.name      const key = _selelctedValues.filter(value => value).join('-')      // 路径字典中查找是否有数据,有->可以点击;没有->禁用      val.disabled = !pathMap[key]    })  })}

            6. 产出有效的SKU信息

            1. 什么时有效的SKU?

            2. 如何判断当前用户已经选择了所有有效的规格?

            已选择项数组['蓝色', '20cm', undefined]中找不到undefined,那么用户已经选择了所有的有效规格,此时可以产出数据。

            3. 如何获取当前的SKU信息对象?

            把已选择项数组拼接为路径字典的key,去路径字典pathMap中找即可。

            // 切换选中状态const changeSelectedStatus = ( item, val ) => {  if(val.disabled) return  // item: 同一排的对象,val:当前点击项  if ( val.selected ) {    val.selected = false  } else {    item.values.forEach( val => val.selected = false )    val.selected = true  }  // 点击按钮时更新  updateDisabledStatus(goods.value.specs, pathMap)  // 产出SKU对象数据  const index = getSelectedValues(goods.value.specs).findIndex(item => item === undefined)  if(index > -1) {    // 找到, 信息不完整    console.log('找到了, 信息不完整')      } else {    // 没找到,信息完整,可以产出    console.log('没找到,信息完整,可以产出')    // 获取sku对象    const key = getSelectedValues(goods.value.specs).join('-')    const skuIds = pathMap[key]    console.log(skuIds)    // 以skuId作为匹配项去goods.value.skus数组中找    const skuObj = goods.value.skus.find(item => item.id === skuIds[0])    console.log('sku对象为', skuObj)  }}

            完结撒花!!!

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