Coder Social home page Coder Social logo

x-shop's Introduction

x-shop

vue全家桶+nodejs+mongodb商城 功能描述: 注册(自定义组件,插槽,父子组件之间通信[data,components, methods, axios]) 欠缺表单验证,用户名是否可用验证,错误提示 登录(ajax验证用户名密码是否正确,cookie) 退出(cookie) 商品列表展示(支持价格排序,支持价格筛选,滚动加载更多,图片懒加载) 商品详情页面(显示商品详情) 加入购物车(先验证是否登录,未登录时提示登录) 购物车页面(显示购物车中的列表以及是否选中的状态和数量总价等,从购物车中删除,修改商品数量,限制了最小值,是否选中功能,全选自动关联到选中的状态,动态计算总价) 确认地址页面(显示收货地址列表,并自动选中默认地址,添加收货地址,删除收货地址,设置某个地址为默认地址) 结算页面(根据满减等算法动态计算订单总价) 下订单功能(自动清除已经购买的商品) 订单成功页面 订单列表展示(取消订单功能)

技术点:Vue的声明式渲染,组件,Vue-Router, Vuex, Axios, Vue-Cli(node, Webpack, express), VueLazyload, VueInfiniteScroll, ESLint, SVG Vue: devTools data methods 钩子函数:created mounted 路由的观察:watch 计算后属性:computed, 里面有getter, setter 子组件注册:components 路由:传参,编程式导航 mixins混合:提取公共的业务逻辑 filter过滤器:全局过滤器 自定义指令:v-focus

常用指令,事件绑定

继续完善功能:

注册功能 y
商品详情页 y
订单列表页 y
搜索商品 这个必须做一下
后台管理系统:管理员登录,添加商品功能

下面是选做:
选择支付方式,修改收货地址,取消订单(修改订单的状态值),个人信息

someet-shop

vue2.0商城项目

开发步骤

第一天上午

  • 在github上面新建git项目
  • 克隆到本地

git clone [email protected]:maxwelldu/someet-shop.git

  • 新建dev分支,新建api分支
master分支是线上稳定版本,可以随时发布
dev分支是开发分支,是指可以随时运行进行测试的较稳定的版本
功能分支:开发一个功能从dev切出一个分支

cd someet-shop git checkout -b dev git checkout -b api

  • 新建server目录(API项目) mkdir api

  • 将之前写的API项目拷贝过来(连node_modules一起拷贝,如果没拷贝过来yarn或者npm i)

  • 启动mongodb数据库(确保C:\data\db有此目录, 如果没有这个目录,自己新建一下;或者用--dbpath去指定) mongod

  • 导入测试数据(将resource目录拷贝到项目的根目录,为了方便导入的时候写相对路径) -d是指定数据库是谁,-c是指定集合,后面跟着的一个相对路径 mongoimport -d=xshop -c=users ./resource/dumall-users mongoimport -d=xshop -c=goods ./resource/dumall-goods 进行mongo命令行查看 mongo 使用 xshop这个数据库 use xshop 查看用户数据 db.users.find() 查看商品数据 db.goods.find()

  • 配置package.json中的script,让其用pm2启动API项目 "dev": 'pm2 start ./bin/www' npm run dev

  • postman导入测试json

  • 开始测试API是否OK

  • 提交代码,并合并到dev分支 git status git add . git commit -am '完成api项目的搭建' git checkout dev git merge api

继续从dev分支检出client_init分支

git checkout -b client_init

新建client目录(制作前端)

mkdir client

初始化项目

cd client && vue init webpack .

安装项目依赖

npm i -S axios vue-axios vuex vue-lazyload vue-infinite-scroll

安装项目所需要的所有依赖

yarn or npm i

修改proxyTable

关闭eslint检查工具

config/index.js useEslint: false,

测试API是否可用

提交并合并到dev分支

git status git add . git commit -am '项目初始化' git checkout dev git merge client_init

删除helloworld.vue 新建pages, 里面新建一个GoodsList.vue Cart.vue Address.vue OrderConfirm.vue OrderSuccess.vue

<template lang="html">

</template>

<script>
export default {
}
</script>

<style lang="css">
</style>

配置路由: import GoodsList from '@/pages/GoodsList' import Cart from '@/pages/Cart' import Address from '@/pages/Address' import OrderConfirm from '@/pages/OrderConfirm' import OrderSuccess from '@/pages/OrderSuccess'

{ path: '/', name: 'GoodsList', component: GoodsList }, { path: '/cart', name: 'Cart', component: Cart }, { path: '/address', name: 'Address', component: Address }, { path: '/orderConfirm', name: 'OrderConfirm', component: OrderConfirm }, { path: '/orderSuccess', name: 'OrderSuccess', component: OrderSuccess }

修改App.vue 保留以下内容:

<template>
  <div id="app">
    <router-view/>
  </div>
</template>

<script>
export default {
  name: 'app'
}
</script>

store/index.js

import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

export default new Vuex.Store({
  state: {
    nickName: '',
    cartCount: 0
  },
  mutations: {
    updateUserInfo (state, nickName) {
      state.nickName = nickName
    },
    updateCartCount (state, cartCount) {
      state.cartCount += cartCount
    },
    clearCartCount(state) {
      state.cartCount = 0
    }
  }
})

解压assets.tar放入src/assets中 解压static.tar放入static中 在main.js当中引入css

import './assets/css/base.css'
import './assets/css/checkout.css'
import './assets/css/product.css

在main.js中引入vue-lazyload vue-infinite-scroll


import VueLazyload from 'vue-lazyload'
import VueInfiniteScroll from 'vue-infinite-scroll'
Vue.use(VueInfiniteScroll);
Vue.use(VueLazyload, {
  loading: 'static/loading-svg/loading-bars.svg',
  try: 3
})

在main.js当中去请求api,存储用户名

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import store from './store'
import Axios from 'axios'
import VueAxios from 'vue-axios'
import VueLazyload from 'vue-lazyload'
import VueInfiniteScroll from 'vue-infinite-scroll'

import './assets/css/base.css'
import './assets/css/checkout.css'
import './assets/css/product.css'

Vue.use(VueInfiniteScroll)
Vue.use(VueLazyload, {
  loading: 'static/loading-svg/loading-bars.svg',
  try: 3
})
Vue.use(VueAxios, Axios)

Vue.config.productionTip = false

/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  store,
  template: '<App/>',
  components: { App },
  mounted () {
    this.checkLogin()
    this.getCartCount()
  },
  methods: {
    checkLogin () {
      this.$http.get('/user/checkLogin')
      .then(res => {
        res = res.data
        if (res.status === 0) {
          this.$store.commit('updateUserInfo', res.result)
        } else {
          if (this.$route.path !== '/') {
            this.$router.push('/')
          }
        }
      })
    },
    getCartCount () {
      this.$http.get('/user/getCartCount')
      .then(res => {
        res = res.data
        if (res.status === 0) {
          this.$store.commit('updateCartCount', res.result)
        }
      })
    }
  }
})

拷贝基础组件 在GoodsList中使用NavHeader, NavBread

在根目录下新建Public.js

import NavHeader from './components/NavHeader'
import NavFooter from './components/NavFooter'
import NavBread from './components/NavBread'

export default {
  components: {
    NavHeader,
    NavFooter,
    NavBread,
  }
}

在goodslist中放入模板内容

<template>
    <div>
      <nav-header></nav-header>
      <nav-bread>
        <span>热门商品</span>
      </nav-bread>
      <div class="accessory-result-page accessory-page">
        <div class="container">
          <div class="filter-nav">
            <span class="sortby">排序:</span>
            <a href="javascript:void(0)" class="default cur">默认</a>
            <a href="javascript:void(0)" class="price" v-bind:class="{'sort-up':sortFlag}" @click="sortGoods()">价格 <svg class="icon icon-arrow-short"><use xlink:href="#icon-arrow-short"></use></svg></a>
            <a href="javascript:void(0)" class="filterby stopPop" @click.stop="showFilterPop">Filter by</a>
          </div>
          <div class="accessory-result">
            <!-- filter -->
            <div class="filter stopPop" id="filter" v-bind:class="{'filterby-show':filterBy}">
              <dl class="filter-price">
                <dt>价格:</dt>
                <dd><a href="javascript:void(0)" @click="setPriceFilter('all')" v-bind:class="{'cur':priceChecked=='all'}">所有</a></dd>
                <dd v-for="(item,index) in priceFilter">
                  <a href="javascript:void(0)" @click="setPriceFilter(index)" v-bind:class="{'cur':priceChecked==index}">{{item.startPrice}} - {{item.endPrice}}</a>
                </dd>
              </dl>
            </div>

            <!-- search result accessories list -->
            <div class="accessory-list-wrap">
              <div class="accessory-list col-4">
                <ul>
                  <li v-for="item in goodsList">
                    <div class="pic">
                      <a href="#"><img v-lazy="'static/'+item.productImage" alt=""></a>
                    </div>
                    <div class="main">
                      <div class="name">{{item.productName}}</div>
                      <div class="price">{{item.salePrice | currency('¥')}}</div>
                      <div class="btn-area">
                        <a href="javascript:;" class="btn btn--m" @click="addCart(item.productId)">加入购物车</a>
                      </div>
                    </div>
                  </li>
                </ul>
              </div>
              <div class="view-more-normal"
                   v-infinite-scroll="loadMore"
                   infinite-scroll-disabled="busy"
                   infinite-scroll-distance="20">
                <img src="./../assets/loading-spinning-bubbles.svg" v-show="loading">
              </div>
            </div>
          </div>
        </div>
      </div>
      <modal v-bind:mdShow="mdShow" v-on:close="closeModal">
          <p slot="message">
             请先登录,否则无法加入到购物车中!
          </p>
          <div slot="btnGroup">
              <a class="btn btn--m" href="javascript:;" @click="mdShow = false">关闭</a>
          </div>
      </modal>
      <modal v-bind:mdShow="mdShowCart" v-on:close="closeModal">
        <p slot="message">
          <svg class="icon-status-ok">
            <use xmlns:xlink="http://www.w3.org/1999/xlink

" xlink:href="#icon-status-ok"></use>
          </svg>
          <span>加入购物车成!</span>
        </p>
        <div slot="btnGroup">
          <a class="btn btn--m" href="javascript:;" @click="mdShowCart = false">继续购物</a>
          <router-link class="btn btn--m btn--red" href="javascript:;" to="/cart">查看购物车</router-link>
        </div>
      </modal>
      <div class="md-overlay" v-show="overLayFlag" @click.stop="closePop"></div>
      <nav-footer></nav-footer>
    </div>
</template>

goodsList.vue中的js

import Public from '../Public'
import Modal from '../components/Modal'
export default {
  mixins: [Public],
  components: {
    Modal
  },
  data () {
    return {
      goodsList: [],        // 商品列表
      sortFlag: true,       // 排序标记,true是升序,false降序
      page: 1,              // 当前第一页
      pageSize: 8,          // 一页8条
      busy: true,           // 是否可以继续加载,false表示可以,true表示不行
      loading: false,       // 是否正在加载
      mdShow: false,        // 登录模态框是否显示
      mdShowCart: false,    // 购物车模态框是否显示
      priceFilter: [        // 价格过滤条件
        {
          startPrice: '0.00',
          endPrice: '100.00'
        },
        {
          startPrice: '100.00',
          endPrice: '500.00'
        },
        {
          startPrice: '500.00',
          endPrice: '1000.00'
        },
        {
          startPrice: '1000.00',
          endPrice: '5000.00'
        }
      ],
      priceChecked: 'all',        // 选中的价格过滤值
      filterBy: false,
      overLayFlag: false
    }
  },
  methods: {
    loadMore () {

    },
    closeModal () {
    }
  }
}

新建一个util目录,把currency.js放入 在main.js当中使用: import {currency} from './util/currency' Vue.filter('currency', currency)

切换分支时报错:error: cannot stat ‘file’: Permission denied 请把编辑器给关闭,浏览器关闭,然后再尝试切换

.gitignore里面的内容:

.DS_Store
node_modules/
dist/
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Editor directories and files
.idea
*.suo
*.ntvs*
*.njsproj
*.sln

排查错误: 排错:检查网络请求是否OK, node ./bin/www启动api项目看是否正常;如果网络正常检查一下api是否能返回数据?如果能返回数据则是JS存数据的问题 如果api返回的数据为空,则检查mongodb数据库中是否有数据;如果有检查一下代码中使用的数据库是否统一 mongo命令行查看: mongo show dbs; use xshop; show collections; db.goods.find();

如果没有数据则需要mongoimport导入数据

排序功能: methods: { ... sortGoods () { this.sortFlag = !this.sortFlag this.getGoodsList() }, }

价格区间功能: methods: { ... setPriceFilter (index) { this.priceChecked = index this.page = 1 this.getGoodsList() }, }

请求方式,请求地址,传递参数,参数的默认值,参数的规则,参数的可用取值,响应的数据,响应的数据的状态码的意义,响应的正常数据及字段的意义,响应的错误数据及字段的意义,响应异常需要自己处理try catch 如果返回的数据不够用,需要看是否能够通过已有的数据拼装,如果可以自己再装一个;如果发现这个字段你没有办法通过已有的数据拼装那就需要请大哥帮忙添加一下

项目启动: mongod cd api npm run dev cd ../client npm run dev

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.