目录
一、项目效果在线预览
二、效果图
1.首页效果图
2.分类，动态分类+商品数据根据所属分类动态切换
3.购物车，动态添加购物车（增、删、改、查）
4.我的
5.登录注册
6.商品详情
7.搜索（动态模糊搜索、搜索历史记录）
8.提交订单-商品详情（单个商品）
9.提交订单-购物车（支持多个商品）
10.我的订单
三、项目实现
1.数据分离，动态实现交互
2.项目结构、设计说明
3.路由配置实现
4.首页实现源码
5.登录注册实现，模拟登录注册流程，用户数据存储到本地浏览器缓存
四、总结
一、项目效果在线预览
本项目效果：点击查看
项目模拟动态数据，实现交互。
二、效果图
1.首页效果图
小米官方效果图：
作品demo效果图（动态模拟数据交互）：
2.分类，动态分类+商品数据根据所属分类动态切换
3.购物车，动态添加购物车（增、删、改、查）
4.我的
5.登录注册
6.商品详情
7.搜索（动态模糊搜索、搜索历史记录）
8.提交订单-商品详情（单个商品）
9.提交订单-购物车（支持多个商品）
10.我的订单
三、项目实现
1.数据分离，动态实现交互
代码实现：
let data = {
"banners":[//首页-轮播图
require("../../public/img/fac6082a5a2e27bf003163c8ea9ae150.jpg"),
require("../../public/img/387d1bad240308862741ced9bcaf2f2a.jpg"),
require("../../public/img/6e95960cdf5776933de70392441d6357.jpg"),
require("../../public/img/744dd4674e7e07fbd763fb7e98e753a6.jpg"),
],
"types": [//首页-分类
[
{"id": 1,"name":"米金商城","img": require("../../public/img/b1749080cf5bbc4dfebff83013bbebaf.jpg")},
{"id": 2,"name":"小米众筹","img": require("../../public/img/eb5024fe-dfe3-6e53-3e18-675bef5fa06e.jpg")},
{"id": 3,"name":"手机","img": require("../../public/img/69c250436545049ccab81c3e32033cf2.jpg")},
{"id": 4,"name":"以旧换新","img": require("../../public/img/e8bc849a-0a3b-21a0-6810-7da3a3903dee.jpg")},
{"id": 5,"name":"小米上新","img": require("../../public/img/0434594382110f3bd15c90f040d5d542.jpg")}
],
[
{"id": 6,"name":"智能","img": require("../../public/img/64f3988b6216e4c1ab62a7f50df3e816.jpg")},
{"id": 7,"name":"笔记本热卖","img": require("../../public/img/9ea68dee2bfa0e55a82236b0d968e975.png")},
{"id": 8,"name":"电视热卖","img": require("../../public/img/96c780016ea196743905dc93f9249c39.png")},
{"id": 9,"name":"洗衣机热卖","img": require("../../public/img/9425031cdd7af22d9a23a5ae16d1f57c.jpg")},
{"id": 10,"name":"米粉卡","img": require("../../public/img/f11f9df6b0b0b428f8c8fc3267131830.png")}
]
],
"products":[//首页-商品列表
{"id":1,"productName":"Xiaomi 13 Ultra","des":"徕卡光学全焦段四摄| 一英寸可变光圈| 徕卡专业街拍模式","img":require("../../public/img/202304171628_6486482f87e32aa3b03cfab5928831b0.jpg"),
"price":5999,
"originalPrice":6999,
"imgList": [
require("../../public/img/202305101037_1f484e7b75d7eb9a5ec2a002b37b881d.jpg"),
require("../../public/img/202304171640_6e00669f151572b9e71c91403adb9eb5.jpg"),
require("../../public/img/202304171640_bdb96c131ce974b8022dfeed37f74a29.jpg"),
require("../../public/img/202304171640_22905a1bb20af9943c279d66a9c7b0b6.jpg")
],
"score": 4,
"saleNumMonth": 1000,
"saleNumTotal": 1000,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[2]
},
{"id":2,"productName":"Redmi Note 12 Turbo","des":"狂暴引擎 超强性能释放","img":require("../../public/img/202303281131_cf3ff6ce70177560f3b9f95bd48fc575.jpg"),
"price":1899,
"originalPrice":2899,
"imgList": [
require("../../public/img/202306131549_93005c7e29792ec7f5532fc766f18cd8.jpg"),
require("../../public/img/202303281129_034065679f1bb313e22bcc38735c3e95.jpg"),
require("../../public/img/202303281129_8924da3d425a22831c3dc0c4298af762.jpg"),
require("../../public/img/202303281129_4c4ae6ef811308af527b950e148813b3.jpg"),
require("../../public/img/202303281129_bd1862a81b59b6b566469bac60decc0d.jpg")
],
"score": 4,
"saleNumMonth": 344,
"saleNumTotal": 32322,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[3]
},
{"id":3,"productName":"Redmi Note 11 5G","des":"5000mAh大电量","img":require("../../public/img/d6354c72c3c1119fa59453dd3a64701e.jpg"),
"price":1199,
"originalPrice":1299,
"imgList": [
require("../../public/img/202306071803_6f2748f9bcb30b8040c856f6daef89d6.jpg"),
require("../../public/img/202209221551_bc62e3480c7266306c65a44f11f4c281.jpg"),
require("../../public/img/75215921cc17d3a0458da443af3d274e.jpg"),
require("../../public/img/4896d9eff372e50f62fd914c94c97558.jpg"),
require("../../public/img/41081e06f6b3f60851325319544c04cf.jpg"),
require("../../public/img/3e97907814eb90cb9ab95bbfad64f98f.jpg")
],
"score": 4,
"saleNumMonth": 6565,
"saleNumTotal": 54665,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[3]
},
{"id":4,"productName":"Xiaomi 13","des":"全新第二代骁龙8｜徕卡专业光学镜头｜徕卡原生双画质 | 6.36″超窄边屏幕｜67W小米澎湃秒充｜徕卡75mm长焦镜头","img":require("../../public/img/202212232345_1322e81f2f5384fd88baa8c60b5cad4e.jpg"),
"price":3699,
"originalPrice":3799,
"imgList": [
require("../../public/img/202305221711_55ead8c0f0335edf3c5fe0df70cf19ab.jpg"),
require("../../public/img/202302031954_d44c662e5dfb997c7f021db87c349c4c.jpg"),
require("../../public/img/202212111657_a3e16b20bdb358caafd1b8fbd9b5a94d.jpg"),
require("../../public/img/202212111657_d249c106c4388474add1fbe6b9dd44cc.jpg"),
require("../../public/img/202212111657_86364e461acee2df0d5f3070d205594e.jpg"),
require("../../public/img/202212111657_ff51ac1dc8351244a8b188de774d03f2.jpg")
],
"score": 4,
"saleNumMonth": 32,
"saleNumTotal": 1430,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[2]
},
{"id":5,"productName":"Xiaomi 13 限量定制色","des":"全新第二代骁龙8｜徕卡专业光学镜头｜徕卡原生双画质 | 6.36″超窄边屏幕｜67W小米澎湃秒充｜徕卡75mm长焦镜头","img":require("../../public/img/202212232348_5facedab702fee101581c9124af1b89d.jpg"),
"price":4999,
"originalPrice":5000,
"imgList": [
require("../../public/img/202305301454_fcb43117eddca37188ba875ac35e76d3.jpg"),
require("../../public/img/202212111740_786c1b111adb507d4c3c0a423be5cf78.jpg"),
require("../../public/img/202212111740_9ce67aefdbdc18c364190ed498acc467.jpg"),
require("../../public/img/202212111657_fa3d08b6d3daafa90b052e4bde19e8d6.jpg"),
require("../../public/img/202212111657_a0c07a942ff652ed291e91fb92e43e0a.jpg"),
require("../../public/img/202212111657_ff51ac1dc8351244a8b188de774d03f2.jpg")
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[2]
},
{"id":6,"productName":"Redmi Note 12 Pro","des":"「至高优惠400元；信用卡分期支付享优惠」","img":require("../../public/img/202210262012_94dd4ca657adcebec0d11ea09dac8a03.png"),
"price":1599,
"originalPrice":1999,
"imgList": [
require("../../public/img/202306181754_e19cc96f9c55cae727066288c0d734da.jpg"),
require("../../public/img/202211010128_4c6c947ef94f306bc6a9a06a80c1108b.jpg"),
require("../../public/img/202211021052_0fdf3fbcbbccfed6930b4e0515666f45.jpg"),
require("../../public/img/202211010128_f38b878c9fea6c800c68305980858ae5.jpg"),
require("../../public/img/202211010128_cdba0714861c4b7b693c25ced06faac9.jpg"),
require("../../public/img/202211010128_1396d5d9df8881aba3aa3c4d48d5bd81.jpg")
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[1,3]
},
{"id":7,"productName":"Xiaomi 12 Pro","des":"【性能跃升】全新一代 骁龙8 移动平台 【疾速影像】5000万高清三主摄，CyberFocus 万物追焦","img":require("../../public/img/bec639601906ed7649970c6ab311f992.png"),
"price":2999,
"originalPrice":4199,
"imgList": [
require("../../public/img/202306181654_d29be9824e3941a393b6c30c7fc5971a.jpg"),
require("../../public/img/0db739c3242fd840db5b4a7d00f5dc43.jpg"),
require("../../public/img/2f3afbb2c3c64643b64194610e83795f.jpg"),
require("../../public/img/960cec45d7ebadfcf4d1a73b32d26460.jpg"),
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[1,2]
},
{"id":8,"productName":"小米手表","des":"能打电话、独立上网 AMOLED高清大屏 十大专业运动模式、多功能NFC","img":require("../../public/img/202304071912_6cc07289d1a7d050d24e3fedf1f73086.png"),
"price":599,
"originalPrice":1299,
"imgList": [
require("../../public/img/202306182004_8a7b3686e21f24c5ec2326a283a56c31.png"),
require("../../public/img/202304071915_53924e4cfb904562a85541917d3cdb48.jpg"),
require("../../public/img/202304071915_199c4b55a9a7a33c5e7d7372a6e5b41e.jpg"),
require("../../public/img/202304071915_4c19387a6a6062c50d506ba9a3018ebb.jpg"),
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[1]
},
{"id":9,"productName":"Xiaomi 13 Ultra 限量定制色","des":"【影像】徕卡光学全焦段四摄，徕卡一英寸可变光圈主摄","img":require("../../public/img/202305021000_3f5df7a23d9a7f11697776e59e3a10d0.png"),
"price":6499,
"originalPrice":7999,
"imgList": [
require("../../public/img/202305101059_c66d08701b7ccf577364d1316db7b9be.jpg"),
require("../../public/img/202305031022_931bdd7f5953d70a1dcd29c10bf4895d.jpg"),
require("../../public/img/202305031022_a3a964eacab5186b7eda17eedfcc5503.jpg"),
require("../../public/img/202305031022_64df50eb33a72019e64f76c64ff8bc27.jpg"),
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[2]
},
{"id":10,"productName":"Xiaomi 13 Pro","des":"【徕卡影像】徕卡专业光学镜头，1英寸大底专业主摄 【性能爆发】第二代骁龙8旗舰处理器，大中小核全升级","img":require("../../public/img/202211292343_1fb2e2ce696643e2e9e863f69cdaf781.png"),
"price":4999,
"originalPrice":5999,
"imgList": [
require("../../public/img/202306161710_62e6c4ec6a6ab89b50426b7b1342c7d2.jpg"),
require("../../public/img/202302061943_72057977217166d278be977bd2c10fd8.jpg"),
require("../../public/img/202212111628_736aa5a62bc78ce8814179aa29dbdb99.jpg"),
require("../../public/img/202212111628_1c65544f3f6f8c51b892c5fc34bfcb2e.jpg"),
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[2]
},
{"id":11,"productName":"Xiaomi 13 Pro","des":"「至高优惠700元，优惠到手价1899元起；下单抽奖赢好礼」","img":require("../../public/img/202212261430_13670e73571ce4136e783f253528ee3b.png"),
"price":2199,
"originalPrice":3450,
"imgList": [
require("../../public/img/202305291820_498513d1b3cede830ed4186e7dc36be0.jpg"),
require("../../public/img/202212272143_aa64d8dc876692e82066a4657243fe52.jpg"),
require("../../public/img/202212272143_1cdfbb50d91bd8e51c14dd27a5570bfd.jpg"),
require("../../public/img/202212271141_49e070e64dfc329351a9258803105ffa.jpg"),
],
"score": 4,
"saleNumMonth": 676,
"saleNumTotal": 5456,
"types":[
{"name":"版本","items":[{"id":1,"name":"16GB+1TB"},{"id":2,"name":"12GB+256GB"},{"id":3,"name":"8GB+256GB"},{"id":4,"name":"12GB+512GB"}]},
{"name":"颜色","items":[{"id":1,"name":"冰羽白"},{"id":2,"name":"碳纤黑"},{"id":3,"name":"星海蓝"}]}
],
typeId:[3]
}
],
productTypes:[//商品分类
{id:1,name:'推荐'},
{id:2,name:'Xiaomi手机'},
{id:3,name:'Redmi手机'},
{id:4,name:'手机配件'},
{id:5,name:'电脑平板'},
{id:6,name:'智能穿戴'},
{id:7,name:'电视'},
{id:8,name:'大家电'},
{id:9,name:'小家电'},
{id:10,name:'智能家居'},
{id:11,name:'出行运动'},
{id:12,name:'日用百货'},
{id:13,name:'儿童用品'},
{id:14,name:'有品精选'},
{id:15,name:'小米服务'}
],
searchRecommend:[//推荐搜索
{name:'Xiaomi'},
{name:'Redmi'},
{name:'冰箱'},
{name:'电视'}
]
};
export default data;
2.项目结构、设计说明
项目以vue项目创建，前端某些元素使用element，项目启动执行的命令为：
- npm install
- npm run dev（当然命令可以修改为npm run serve，没啥区别）
注意：npm install 成功了再执行 npm run dev 启动项目
结构如下截图，项目已经集成和实现了需要请求后端接口的一切功能，所以无须花费精力去考虑前端如何去对接后端和接口，可以把一切精力放在实现前端界面设计上来。
这样不懂后端的伙伴也省心省力，接口请求只需按照模板去copy就好，无非就是get/post/delete/put等请求方式和参数传递的差别，当然不明白的可以细问作者。
项目结构还是分为：顶部+具体功能显示容器+底部，页面存放于src/page目录下，看目录命名就能明白其含义，具体功能页面在views目录下。
路由在router目录中。
路由权限也是很重要的一个功能，为permission.js，所有页面跳转都会经过其拦截，有人问，路由权限有什么用，好说，比如订单页面或个人中心页面吧，肯定是需要登录才能访问的，首页却是无需登录即可访问的，那么就可以在permission.js里面获取登录token，有token即表示已经登录，可以访问订单或个人中心页面，否则跳转登录页等。
项目结构图：
3.路由配置实现
import Vue from 'vue'
import Router from 'vue-router'
import Layout from '@/page/index/index'
Vue.use(Router)
export default new Router({
routes: [
{
path: '/index',
component: Layout,
children: [{
path: '',
name: '主页',
component: () =>
import( /* webpackChunkName: "views" */ '@/views/home/index')
}]
},
{
path: '/',
name: '主页',
redirect: '/index'
},
{
path: '/type',
component: Layout,
children: [{
path: '',
name: '分类',
component: () =>
import( /* webpackChunkName: "views" */ '@/views/type/index')
}]
},
{
path: '/cart',
component: Layout,
children: [{
path: '',
name: '购物车',
component: () =>
import( /* webpackChunkName: "views" */ '@/views/cart/index')
}]
},
{
path: '/user',
component: Layout,
children: [{
path: '',
name: '我的',
component: () =>
import( /* webpackChunkName: "views" */ '@/views/user/index')
}]
},
{
path: '/address',
name: '收货地址',
component: () =>
import( /* webpackChunkName: "page" */ '@/views/address/index'),
},
{
path: '/login',
name: '登录/注册',
component: () =>
import( /* webpackChunkName: "page" */ '@/views/login/index'),
},
{
path: '/search',
name: '搜索',
component: () =>
import( /* webpackChunkName: "page" */ '@/views/search/index'),
},
{
path: '/setting',
name: '设置',
component: () =>
import( /* webpackChunkName: "page" */ '@/views/user/setting'),
},
{
path: '/productDetail',
name: '商品详情',
component: () =>
import( /* webpackChunkName: "page" */ '@/views/product/detail'),
}
]
})
4.首页实现源码
<template>
<div style="font-size: 14px;" id="home-main">
<div id="product-list">
<div id="product-nav">
<a v-for="(item,index) in topTypes" :key="index" @click="toType(item)">
<p>{{item.name}}</p>
</a>
</div>
<a @click="toType" class="" id="product">
<img src="data:image/png;base64,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">
</a>
</div>
<div>
<el-carousel height="207px">
<el-carousel-item v-for="(item,index) in banners" :key="index">
<el-image
style="width: 100%;height: 207px;"
v-if="item"
:src="item"
fit="fit">
</el-image>
</el-carousel-item>
</el-carousel>
</div>
<div id="home-nav">
<div class="home-nav" v-for="(item1,index1) in types" :key="index1+'_1'">
<a v-for="(item2,index2) in item1" :key="index2+'_2'" @click="toType(item2)">
<img :src="item2.img">
</a>
</div>
</div>
<div class="recommend">
<a @click="productDetail" class="">
<img src="../../../public/img/8413c40c709976450cce66a567d13236.jpg" alt="热门推荐" style="width: 100%;">
<p>热门推荐</p>
</a>
</div>
<div class="component-list-main">
<div v-for="(item1,index1) in products" :key="index1" class="list_two_type13 box-flex" style="background: rgb(255, 255, 255);">
<a v-for="(item2,index2) in item1" :key="index2+'_2'" @click="productDetail(item2)" class="exposure item">
<div class="img">
<img class="big" :src="item2.img">
<!---->
<!---->
</div>
<div class="info bgw align-center">
<div class="name">{{item2.name}}</div>
<div class="brief">{{item2.des}}</div>
<div class="price">{{item2.price}}<span>起</span>
<!---->
</div>
<div class="buybtn mauto"> 立即购买</div>
</div>
</a>
</div>
</div>
</div>
</template>
<script>
export default {
data() {
return {
banners:[//轮播图
require('../../../public/img/fac6082a5a2e27bf003163c8ea9ae150.jpg'),
require('../../../public/img/387d1bad240308862741ced9bcaf2f2a.jpg'),
require('../../../public/img/6e95960cdf5776933de70392441d6357.jpg'),
require('../../../public/img/744dd4674e7e07fbd763fb7e98e753a6.jpg')
],
topTypes:[//顶部分类
{id:1,name:'推荐'},
{id:2,name:'智能'},
{id:3,name:'电视'},
{id:4,name:'家电'},
{id:5,name:'冰箱'},
{id:6,name:'洗衣机'},
{id:7,name:'空调'},
{id:8,name:'手机'}
],
types:[//分类
[
{id: 1,name:'米金商城',img: require('../../../public/img/b1749080cf5bbc4dfebff83013bbebaf.jpg')},
{id: 2,name:'小米众筹',img: require('../../../public/img/eb5024fe-dfe3-6e53-3e18-675bef5fa06e.jpg')},
{id: 3,name:'手机',img: require('../../../public/img/69c250436545049ccab81c3e32033cf2.jpg')},
{id: 4,name:'以旧换新',img: require('../../../public/img/e8bc849a-0a3b-21a0-6810-7da3a3903dee.jpg')},
{id: 5,name:'小米上新',img: require('../../../public/img/0434594382110f3bd15c90f040d5d542.jpg')}
],
[
{id: 6,name:'智能',img: require('../../../public/img/64f3988b6216e4c1ab62a7f50df3e816.jpg')},
{id: 7,name:'笔记本热卖',img: require('../../../public/img/9ea68dee2bfa0e55a82236b0d968e975.png')},
{id: 8,name:'电视热卖',img: require('../../../public/img/96c780016ea196743905dc93f9249c39.png')},
{id: 9,name:'洗衣机热卖',img: require('../../../public/img/9425031cdd7af22d9a23a5ae16d1f57c.jpg')},
{id: 10,name:'米粉卡',img: require('../../../public/img/f11f9df6b0b0b428f8c8fc3267131830.png')}
]
],
products:[
[
{name:'Xiaomi 13 Ultra',des:'徕卡光学全焦段四摄| 一英寸可变光圈| 徕卡专业街拍模式',img:require('../../../public/img/202304171628_6486482f87e32aa3b03cfab5928831b0.jpg'),price:5999},
{name:'Redmi Note 12 Turbo',des:'狂暴引擎 超强性能释放',img:require('../../../public/img/202303281131_cf3ff6ce70177560f3b9f95bd48fc575.jpg'),price:1899}
],
[
{name:'Xiaomi 13 Ultra',des:'徕卡光学全焦段四摄| 一英寸可变光圈| 徕卡专业街拍模式',img:require('../../../public/img/202304171628_6486482f87e32aa3b03cfab5928831b0.jpg'),price:5999},
{name:'Redmi Note 12 Turbo',des:'狂暴引擎 超强性能释放',img:require('../../../public/img/202303281131_cf3ff6ce70177560f3b9f95bd48fc575.jpg'),price:1899}
],
[
{name:'Xiaomi 13 Ultra',des:'徕卡光学全焦段四摄| 一英寸可变光圈| 徕卡专业街拍模式',img:require('../../../public/img/202304171628_6486482f87e32aa3b03cfab5928831b0.jpg'),price:5999},
{name:'Redmi Note 12 Turbo',des:'狂暴引擎 超强性能释放',img:require('../../../public/img/202303281131_cf3ff6ce70177560f3b9f95bd48fc575.jpg'),price:1899}
]
]
};
},
mounted() {
this.$store.commit('SET_HEADER_FOOTER', {showIndexHeader: true,headerName:'首页',pageName:'index',showFooter: true});
},
methods: {
toType(){//跳转分类
this.$router.push({'path': '/type'});
},
productDetail(item){//商品详情
this.$router.push({path:'/productDetail'})
}
}
};
</script>5.登录注册实现，模拟登录注册流程，用户数据存储到本地浏览器缓存
实现逻辑源码：
<script>
import {getStore,setStore} from "@/utils/store.js";
import { setToken } from '@/utils/auth';
export default {
data() {
return {
modalType: 'login',
defaultAvatar: require('../../../public/img/avatar.jpg'),//注册默认头像
loginForm: {
username:'',//用户名
password: "",//密码
},
registerForm: {
username:'',//用户名
password: "",//密码
confirmPassword: "",//确认密码
},
userInfo:{},
userList:[],//全部用户列表
showTip: false,//验证提示
tip: ''//提示语
};
},
mounted() {
},
methods: {
goBack(){//返回
this.$router.go(-1)
},
clearTip(){
this.showTip = false;
this.tip = '';
},
resetForm(){//重置
this.loginForm = {
username:'',
password: ""
};
this.registerForm = {
username:'',
password: "",
confirmPassword: ""
};
this.showTip = false;
this.tip = '';
},
changeModalType(type){//切换登录、注册
this.modalType = type;
this.resetForm();
},
handleLogin() {//登录
let that = this;
that.tip = '';
that.showTip = false;
that.userInfo = {};
if(that.loginForm.username.trim() === ''){
that.tip = '账号名不能为空';
that.showTip = true;
return;
}
if(that.loginForm.password.trim() === ''){
that.tip = '密码不能为空';
that.showTip = true;
return;
}
const loading = that.$loading({
lock: true,
text: '登录中,请稍后。。。',
spinner: "el-icon-loading"
});
//获取所有用户
let userList = getStore({name:'userList'});
if(userList){
that.userList = userList;
let hadUser = false;//循环拼单是否存在用户
that.userList.forEach((item,index)=>{
if(item.username === that.loginForm.username && item.password === that.loginForm.password){
hadUser = true;
that.userInfo = item;
//模拟登录用户 存到缓存
that.$store.commit('SET_USER_INFO', that.userInfo);
//设置登录token
setToken(that.userInfo.id);
that.$notify({
title: '提示',
message: '登录成功',
type: 'success'
//duration: 0//为0则不会自动关闭
});
loading.close();
that.$router.push({'path':'/user'});
}else if(index === (that.userList.length - 1) && !hadUser){
that.$message.warning('账号或密码错误');
loading.close();
}
});
}else{
that.$message.warning('账号或密码错误');
loading.close();
}
},
handleRegister() {//注册
let that = this;
that.tip = '';
that.showTip = false;
if(that.registerForm.username.trim() === ''){
that.tip = '账号名不能为空';
that.showTip = true;
return;
}
if(that.registerForm.password.trim() === ''){
that.tip = '密码不能为空';
that.showTip = true;
return;
}
if(that.registerForm.confirmPassword.trim() === ''){
that.tip = '确认密码不能为空';
that.showTip = true;
return;
}
if(that.registerForm.password.trim() !== that.registerForm.confirmPassword.trim()){
that.tip = '两次输入密码不一致';
that.showTip = true;
return;
}
const loading = that.$loading({
lock: true,
text: '注册中,请稍后。。。',
spinner: "el-icon-loading"
});
//获取所有用户
that.userList = getStore({name:'userList'});
if(!that.userList){
that.userList = [];
}
let pass = true;
if(that.userList.length === 0){
that.checkUseRegister();
loading.close();
}else{
that.userList.forEach((item,index)=>{
if(pass){
if(item.username === that.registerForm.username){
that.$message.warning('用户名已存在，请修改');
loading.close();
pass = false;
}
}
if(pass && index === (this.userList.length-1)){
that.checkUseRegister();
loading.close();
}
});
}
},
checkUseRegister(){//注册
//模拟注册用户 存到缓存
let id = this.userList?(this.userList.length + 1):1;//递增id
let userInfo = {
id: id,
username: this.registerForm.username,
phone: this.registerForm.phone,
password: this.registerForm.password,
avatar: this.defaultAvatar
};
this.userList.push(userInfo);
//用户列表 - 存储到缓存
setStore({name:'userList',content: this.userList});
this.$notify({
title: '提示',
message: '注册成功，请登录',
type: 'success',
duration: 2000//为0则不会自动关闭
});
this.modalType = 'login';
}
}
};
</script>四、总结
后续不定期将不断完善和增加功能页面（数据分离管理、页面数据通讯交互、参数变化等），敬请期待。
关注作者，及时了解更多好项目！
作者主页也有更多好项目分享！
获取源码或如需帮助，可通过博客后面名片+作者即可！
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