file
课程目标
- 运用vue+vue-router+vuex+element-ui搭建网站
- 对项目进行需求分析和模块划分以及功能划分
- 实现首页+全部+品牌周边页面渲染
- 查看商品详情页制作、商品排序以及分页功能实现
- 使用token+jwt实现网站用户登录退出 (后台)
- 使用meta元信息实现路由权限控制
- 实现加入购物车、图片懒加载功能
- 实现数据持久化存储用户数据和购物车数据
- 项目优化以及如何打包上线整个流程
项目初始化
-
vue create xmall_front -
项目目录如下
cd xmall_front
npm run server
//访问https://localhost:8080
效果如下：
安装依赖
-
安装sass:
npm install -D sass-loader node-sass -
安装element-ui第三方组件库：
vue add element
-
安装图片懒加载插件：
npm i vue-lazyload -S -
安装请求库：
npm i axios -S
路由配置
import Vue from 'vue'
import VueRouter from 'vue-router'
// 解决路由命名冲突的方法
const routerPush = VueRouter.prototype.push
VueRouter.prototype.push = function push(location) {
return routerPush.call(this, location).catch(error => error)
}
// 异步组件加载
const Index = () => import('@/views/Index');
const Login = () => import('@/views/Login');
const Home = () => import('@/views/Home');
const Goods = () => import('@/views/Goods');
const Thanks = () => import('@/views/Thanks');
const GoodsDetail = () => import('@/views/GoodsDetail');
const User = () => import('@/views/User');
// import Index from '@/views/Index'
// import Login from '@/views/Login'
// import Home from '@/views/Home'
// import Goods from '@/views/Goods'
// import Thanks from '@/views/Thanks'
// import GoodsDetail from '@/views/GoodsDetail'
// import User from '@/views/User';
Vue.use(VueRouter)
const routes = [
{
path: "/",
redirect: '/home',
name: 'home',
component: Index,
children: [
{
path: "home",
component: Home
},
{
path: "goods",
component: Goods
},
{
path: "thanks",
component: Thanks
},
{
path: 'goodsDetail',
name: 'goodsDetail',
component: GoodsDetail
}
]
},
{
path: '/login',
name: "login",
component: Login
},
{
path:'/user',
name:'user',
component:User,
meta:{
// 需要守卫
auth:true
}
}
]
const router = new VueRouter({
mode: 'history',
routes
})
export default router
组件模板样例
/components/Shelf.vue
<template>
<div class="gray-box">
<div class="title">
<h2>{{title}}</h2>
</div>
<div>
<!-- 具名插槽 -->
<slot name='content'></slot>
</div>
</div>
</template>
<script>
export default {
props:['title']
};
</script>
<style lang="scss" scoped>
.gray-box {
position: relative;
margin-bottom: 30px;
overflow: hidden;
background: #fff;
border-radius: 8px;
border: 1px solid #dcdcdc;
border-color: rgba(0, 0, 0, 0.14);
box-shadow: 0 3px 8px -6px rgba(0, 0, 0, 0.1);
.title {
padding-left: 30px;
position: relative;
z-index: 10;
height: 60px;
padding: 0 10px 0 24px;
border-bottom: 1px solid #d4d4d4;
border-radius: 8px 8px 0 0;
box-shadow: rgba(0, 0, 0, 0.06) 0 1px 7px;
background: #f3f3f3;
background: -webkit-linear-gradient(#fbfbfb, #ececec);
background: linear-gradient(#fbfbfb, #ececec);
line-height: 60px;
font-size: 18px;
color: #333;
display: flex;
justify-content: space-between;
align-items: center;
h2 {
font-size: 18px;
font-weight: 400;
color: #626262;
display: inline-block;
}
}
}
</style>
/components/MallGoods.vue
<template>
<el-row class="good-item">
<el-col>
<el-card :body-style="{padding: 0}">
<div class="good-img">
<a>
<img src="" alt>
</a>
</div>
<h6 class="good-title">商品标题</h6>
<h3 class="sub-title ellipsis">子标题</h3>
<div class="good-price pr">
<div class="ds pa">
<a href>
<el-button type="default" size="medium">查看详情</el-button>
</a>
<a href>
<el-button type="primary" size="medium">加入购物车</el-button>
</a>
</div>
<p>
<span style="font-size:14px">¥</span>
20.00
</p>
</div>
</el-card>
</el-col>
</el-row>
</template>
<style lang="scss" scoped>
.good-img {
display: flex;
justify-content: center;
a {
display: block;
img {
margin: 50px auto 10px;
width: 206px;
height: 206px;
display: block;
}
}
}
.good-price {
margin: 15px 0;
height: 30px;
text-align: center;
line-height: 30px;
color: #d44d44;
font-family: Arial;
font-size: 18px;
font-weight: 700;
display: flex;
justify-content: space-around;
padding-bottom: 60px;
a {
margin-right: 5px;
}
.ds {
display: none;
}
}
.good-price:hover .ds {
display: block;
}
.good-title {
line-height: 1.2;
font-size: 16px;
color: #424242;
margin: 0 auto;
padding: 0 14px;
text-align: center;
overflow: hidden;
}
h3 {
text-align: center;
line-height: 1.2;
font-size: 12px;
color: #d0d0d0;
padding: 10px;
}
.good-item {
background: #fff;
width: 25%;
transition: all 0.5s;
height: 410px;
&:hover {
transform: translateY(-3px);
box-shadow: 1px 1px 20px #999;
.good-price p {
display: none;
}
.ds {
display: flex;
}
}
}
.el-card {
border: none;
}
</style>
/components/Shelf.vue
<template>
<el-input-number v-model="num" @change="handleChange" :min="1" :max="10" label="描述文字"></el-input-number>
</template>
<script>
export default {
data() {
return {
num: 1
};
},
methods: {
handleChange(value) {
this.$emit('handleValue',value)
}
}
};
</script>
<style lang="scss" scoped>
</style>
/Goods/index.vue
<template>
<div class="goods">
<div class="nav">
<div class="w">
<a>标题</a>
<div class="price-interval">
<input type="number" class="input" placeholder="价格" v-model="min">
<span style="margin: 0 5px">-</span>
<input type="number" placeholder="价格" v-model="max">
<el-button type="primary" size="small" style="margin-left: 10px;">确定</el-button>
</div>
</div>
</div>
<div>
<div class="goods-box w">
所有商品
</div>
<div class="w">
分页
</div>
</div>
</div>
</template>
<script>
export default {
data() {
return {
max: "",
min: "",
};
},
};
</script>
<style lang="scss" scoped>
@import "../../assets/style/mixin";
@import "../../assets/style/theme";
.nav {
height: 60px;
line-height: 60px;
> div {
display: flex;
align-items: center;
a {
padding: 0 30px 0 0;
height: 100%;
@extend %block-center;
font-size: 12px;
color: #999;
&.active {
color: #5683ea;
}
&:hover {
color: #5683ea;
}
}
input {
@include wh(80px, 30px);
border: 1px solid #ccc;
}
input + input {
margin-left: 10px;
}
}
.price-interval {
padding: 0 15px;
@extend %block-center;
input[type="number"] {
border: 1px solid #ccc;
text-align: center;
background: none;
border-radius: 5px;
}
}
}
.goods-box {
overflow: hidden;
> div {
float: left;
border: 1px solid #efefef;
}
}
.no-info {
padding: 100px 0;
text-align: center;
font-size: 30px;
display: flex;
flex-direction: column;
.no-data {
align-self: center;
}
}
.img-item {
display: flex;
flex-direction: column;
}
.el-pagination {
align-self: flex-end;
margin: 3vw 10vw 2vw;
}
.section {
padding-top: 8vw;
margin-bottom: -5vw;
width: 1218px;
align-self: center;
}
.recommend {
display: flex;
> div {
flex: 1;
width: 25%;
}
}
</style>
/GoodsDetails/index.vue
<template>
<div class="w store-content">
<div class="gray-box">
<div class="gallery-wrapper">
<div class="gallery">
<div class="thumbnail">
<ul>
<li>
<img src=''>
</li>
</ul>
</div>
<div class="thumb">
<div class="big">
<img src=''>
</div>
</div>
</div>
</div>
<!--右边-->
<div class="banner">
<div class="sku-custom-title">
<h4>{{product.productName}}</h4>
<h6>
<span>{{product.subTitle}}</span>
<span class="price">
<em>¥</em>
<i>{{product.salePrice.toFixed(2)}}</i>
</span>
</h6>
</div>
<div class="num">
<span class="params-name">数量</span>
<BuyNum @handlerValue="productNum"></BuyNum>
</div>
<div class="buy">
<el-button
type="primary"
>加入购物车</el-button>
<el-button type="danger">现在购买</el-button>
</div>
</div>
</div>
<!--产品信息-->
<div class="item-info">
</div>
</div>
</template>
<script>
export default {
name: "goodsDetails",
};
</script>
<style lang="scss" scoped>
@import "../../assets/style/mixin";
.store-content {
clear: both;
width: 1220px;
min-height: 600px;
padding: 0 0 25px;
margin: 0 auto;
}
.gray-box {
display: flex;
padding: 60px;
margin: 20px 0;
.gallery-wrapper {
.gallery {
display: flex;
width: 540px;
.thumbnail {
li:first-child {
margin-top: 0px;
}
li {
@include wh(80px);
margin-top: 10px;
padding: 12px;
border: 1px solid #f0f0f0;
border: 1px solid rgba(0, 0, 0, 0.06);
border-radius: 5px;
cursor: pointer;
&.on {
padding: 10px;
border: 3px solid #ccc;
border: 3px solid rgba(0, 0, 0, 0.2);
}
img {
display: block;
@include wh(100%);
}
}
}
.thumb {
.big {
margin-left: 20px;
}
img {
display: block;
@include wh(440px);
}
}
}
}
// 右边
.banner {
width: 450px;
margin-left: 10px;
h4 {
font-size: 24px;
line-height: 1.25;
color: #000;
margin-bottom: 13px;
}
h6 {
font-size: 14px;
line-height: 1.5;
color: #bdbdbd;
display: flex;
align-items: center;
justify-content: space-between;
}
.sku-custom-title {
overflow: hidden;
padding: 8px 8px 18px 10px;
position: relative;
}
.params-name {
padding-right: 20px;
font-size: 14px;
color: #8d8d8d;
line-height: 36px;
}
.num {
padding: 29px 0 8px 10px;
border-top: 1px solid #ebebeb;
display: flex;
align-items: center;
}
.buy {
position: relative;
border-top: 1px solid #ebebeb;
padding: 30px 0 0 10px;
}
}
}
.item-info {
.gray-box {
padding: 0;
display: block;
}
.img-item {
width: 1220px;
// padding: 1vw;
text-align: center;
img {
width: 100%;
height: auto;
display: block;
}
}
}
.no-info {
padding: 200px 0;
text-align: center;
font-size: 30px;
}
.price {
display: block;
color: #d44d44;
font-weight: 700;
font-size: 16px;
line-height: 20px;
text-align: right;
i {
padding-left: 2px;
font-size: 24px;
}
}
</style>
/User/index.vue
<template>
<div class="layout-container">
<m-header>
<div slot="nav"></div>
</m-header>
<div class="w">
<div class="content">
</div>
</div>
</div>
</template>
<script>
import MHeader from '@/common/MHeader'
export default {
components: {
MHeader,
},
}
</script>
<style lang="scss" scoped>
@import "../../assets/style/mixin";
.w {
padding-top: 40px;
}
.content {
display: flex;
height: 100%;
}
.account-sidebar {
width: 210px;
border-radius: 6px;
.avatar {
padding-top: 20px;
border-radius: 10px;
text-align: center;
img {
width: 168px;
height: 168px;
}
h5 {
font-size: 18px;
line-height: 48px;
font-weight: 700;
}
}
.account-nav {
padding-top: 15px;
li {
position: relative;
height: 48px;
border-top: 1px solid #EBEBEB;
line-height: 48px;
&:hover {
a {
position: relative;
z-index: 1;
height: 50px;
background-color: #98AFEE;
line-height: 50px;
color: #FFF;
}
}
a {
display: block;
}
&.current {
a {
position: relative;
z-index: 1;
height: 50px;
background-color: #98AFEE;
line-height: 50px;
color: #FFF;
}
}
}
}
}
.account-content {
margin-left: 20px;
flex: 1;
}
</style>
/Login/inde.vue
<template>
<div class="login">
<div class="box">
<span>使用账号 登录官网</span>
<el-form
:model="ruleForm"
status-icon
:rules="rules"
ref="ruleForm"
label-width="100px"
class="demo-ruleForm"
>
<el-form-item label="账号" prop="user">
<el-input type="text" v-model="ruleForm.user" autocomplete="off" placeholder="请输入账号"></el-input>
</el-form-item>
<el-form-item label="密码" prop="pass">
<el-input type="password" v-model="ruleForm.pass" autocomplete="off" placeholder="请输入密码"></el-input>
</el-form-item>
<div class="geetest"></div>
<el-form-item>
<el-button type="primary" @click="submitForm('ruleForm')">登录</el-button>
<el-button>返回</el-button>
</el-form-item>
</el-form>
</div>
</div>
</template>
<script>
export default {
};
</script>
<style lang="scss" scoped>
.login {
position: relative;
overflow: visible;
background: #ededed;
.box {
width: 450px;
border: 1px solid #dadada;
border-radius: 10px;
position: absolute;
top: 200px;
left: 50%;
padding: 50px 50px 50px 10px;
margin-left: -225px;
box-shadow: 0 9px 30px -6px rgba(0, 0, 0, 0.2),
0 18px 20px -10px rgba(0, 0, 0, 0.04),
0 18px 20px -10px rgba(0, 0, 0, 0.04),
0 10px 20px -10px rgba(0, 0, 0, 0.04);
text-align: center;
form {
margin-top: 30px;
}
span {
color: #333;
font-weight: 400;
}
}
}
</style>
/utils/storage.js
/**
*
* @param {key} name
* @param {value} content
*/
export const setStore = (name, content) => {
if (!name) return;
if (typeof content !== 'string') {
content = JSON.stringify(content);
}
window.localStorage.setItem(name, content);
}
export const getStore = name => {
if(!name) return;
return window.localStorage.getItem(name)
}
export const removeStore = name =>{
if(!name) return
window.localStorage.removeItem(name)
}
仓库存储vuex
import Vue from 'vue'
import Vuex from 'vuex'
Vue.use(Vuex)
import { setStore, getStore } from '@/utils/storage'
export default new Vuex.Store({
state: {
login: false,//是否登录
userInfo: null,//用户信息
cartList: [],//加入购物车商品
showCart: false
},
mutations: {
// 网页初始化时从本地缓存获取购物车数据
INITBUYCART(state) {
let initCart = getStore('buyCart');
if (initCart) {
state.cartList = JSON.parse(initCart)
}
},
SHOWCART(state, { showCart }) {
state.showCart = showCart;
},
ISLOGIN(state, info) {
state.userInfo = info;
state.login = true;
setStore('userInfo', info);
},
ADDCART(state, { productId, salePrice, productName, productImageBig, productNum = 1 }) {
let cart = state.cartList;
let goods = {
productId,
salePrice,
productName,
productImageBig
}
let falg = true;
if (cart.length) {
cart.forEach(item => {
if (item.productId === productId) {
if (item.productNum >= 0) {
falg = false;
item.productNum += productNum;
}
}
})
}
if (!cart.length || falg) {
goods.productNum = productNum;
cart.push(goods);
}
state.cartList = cart;
setStore('buyCart', cart);
}
},
actions: {
},
modules: {
}
})
接口配置
请同学们自行封装对应的模块
上线部署
阿里云买台服务器
登录服务器
用户名：ssh root@123.206.16.61
密码：xxxx
安装node二进制文件
cd /tmp/
wget https://nodejs.org/download/release/v10.15.3/node-v10.15.3-linux-x64.tar.xz
解压node
xz -d node-v10.15.3-linux-x64.tar.xz :去除掉.xz后缀
tar -xf node-v10.15.3-linux-x64.tar
配置环境变量
ln -s /opt/node-v10.15.3-linux-x64/bin/node /usr/local/sbin/
ln -s /opt/node-v10.15.3-linux-x64/bin/npm /usr/local/sbin/
安装pm2进程管理工具
npm install pm2 -g
部署Node后端
-
git pull https://www.github.com/xiaomage/server- 模拟本地文件上传到服务器
- 本地终端运行：
scp ./server.zip root@123.206.16.61:/tmp - 服务器终端运行：
unzip server.zip && cd server && npm install && pm2 start app.js
部署Vue前端项目
前端打包文件：
npm run build
-
本地终端运行：
scp ./dist.zip root@123.206.16.61:/tmp -
服务器终端运行：
unzip dist.zip
部署nginx
找到nginx的安装目录
//以我的服务器为例：nginx目录
cd /opt/ngx112/conf
vim nginx.conf
//修改配置文件如下
server {
listen 80; //端口号
server_name www.pythonav.cn; //域名
location / {
try_files $uri $uri/ /index.html; #匹配所有的路由
root /tmp/dist; //填写前端的根目录
index index.html index.htm;
}
}
输入nginx的启动命令
nginx 第一次输入是启动
nginx -s reload #平滑重启，重新读取配置文件，不重启进程
nginx -s stop
访问http://www.pythonav.cn 查看xmall商城项目
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