//全局安装 vue-cli
npm install --global vue-cli
//创建一个基于 webpack 模板的新项目
vue init webpack my-project
//安装依赖
cd my-project
npm install
//运行
npm run dev
进入工作目录
rm -rf node_modules
rm -rf package-lock.json
npm cache clear --force
npm install
@charset "utf-8";html{background-color:#fff;color:#000;font-size:12px}
body,ul,ol,dl,dd,h1,h2,h3,h4,h5,h6,figure,form,fieldset,legend,input,textarea,button,p,blockquote,th,td,pre,xmp{margin:0;padding:0}
body,input,textarea,button,select,pre,xmp,tt,code,kbd,samp{line-height:1.5;font-family:tahoma,arial,"Hiragino Sans GB",simsun,sans-serif}
h1,h2,h3,h4,h5,h6,small,big,input,textarea,button,select{font-size:100%}
h1,h2,h3,h4,h5,h6{font-family:tahoma,arial,"Hiragino Sans GB","微软雅黑",simsun,sans-serif}
h1,h2,h3,h4,h5,h6,b,strong{font-weight:normal}
address,cite,dfn,em,i,optgroup,var{font-style:normal}
table{border-collapse:collapse;border-spacing:0;text-align:left}
caption,th{text-align:inherit}
ul,ol,menu{list-style:none}
fieldset,img{border:0}
img,object,input,textarea,button,select{vertical-align:middle}
article,aside,footer,header,section,nav,figure,figcaption,hgroup,details,menu{display:block}
audio,canvas,video{display:inline-block;*display:inline;*zoom:1}
blockquote:before,blockquote:after,q:before,q:after{content:"\0020"}
textarea{overflow:auto;resize:vertical}
input,textarea,button,select,a{outline:0 none;border: none;}
button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}
mark{background-color:transparent}
a,ins,s,u,del{text-decoration:none}
sup,sub{vertical-align:baseline}
html {overflow-x: hidden;height: 100%;font-size: 50px;-webkit-tap-highlight-color: transparent;}
body {font-family: Arial, "Microsoft Yahei", "Helvetica Neue", Helvetica, sans-serif;color: #333;font-size: .28em;line-height: 1;-webkit-text-size-adjust: none;}
hr {height: .02rem;margin: .1rem 0;border: medium none;border-top: .02rem solid #cacaca;}
a {color: #25a4bb;text-decoration: none;}
在入口文件中引入
@charset "utf-8";
.border,
.border-top,
.border-right,
.border-bottom,
.border-left,
.border-topbottom,
.border-rightleft,
.border-topleft,
.border-rightbottom,
.border-topright,
.border-bottomleft {
position: relative;
}
.border::before,
.border-top::before,
.border-right::before,
.border-bottom::before,
.border-left::before,
.border-topbottom::before,
.border-topbottom::after,
.border-rightleft::before,
.border-rightleft::after,
.border-topleft::before,
.border-topleft::after,
.border-rightbottom::before,
.border-rightbottom::after,
.border-topright::before,
.border-topright::after,
.border-bottomleft::before,
.border-bottomleft::after {
content: "\0020";
overflow: hidden;
position: absolute;
}
/* border
* 因,边框是由伪元素区域遮盖在父级
* 故,子级若有交互,需要对子级设置
* 定位 及 z轴
*/
.border::before {
box-sizing: border-box;
top: 0;
left: 0;
height: 100%;
width: 100%;
border: 1px solid #eaeaea;
transform-origin: 0 0;
}
.border-top::before,
.border-bottom::before,
.border-topbottom::before,
.border-topbottom::after,
.border-topleft::before,
.border-rightbottom::after,
.border-topright::before,
.border-bottomleft::before {
left: 0;
width: 100%;
height: 1px;
}
.border-right::before,
.border-left::before,
.border-rightleft::before,
.border-rightleft::after,
.border-topleft::after,
.border-rightbottom::before,
.border-topright::after,
.border-bottomleft::after {
top: 0;
width: 1px;
height: 100%;
}
.border-top::before,
.border-topbottom::before,
.border-topleft::before,
.border-topright::before {
border-top: 1px solid #eaeaea;
transform-origin: 0 0;
}
.border-right::before,
.border-rightbottom::before,
.border-rightleft::before,
.border-topright::after {
border-right: 1px solid #eaeaea;
transform-origin: 100% 0;
}
.border-bottom::before,
.border-topbottom::after,
.border-rightbottom::after,
.border-bottomleft::before {
border-bottom: 1px solid #eaeaea;
transform-origin: 0 100%;
}
.border-left::before,
.border-topleft::after,
.border-rightleft::after,
.border-bottomleft::after {
border-left: 1px solid #eaeaea;
transform-origin: 0 0;
}
.border-top::before,
.border-topbottom::before,
.border-topleft::before,
.border-topright::before {
top: 0;
}
.border-right::before,
.border-rightleft::after,
.border-rightbottom::before,
.border-topright::after {
right: 0;
}
.border-bottom::before,
.border-topbottom::after,
.border-rightbottom::after,
.border-bottomleft::after {
bottom: 0;
}
.border-left::before,
.border-rightleft::before,
.border-topleft::after,
.border-bottomleft::before {
left: 0;
}
@media (max--moz-device-pixel-ratio: 1.49), (-webkit-max-device-pixel-ratio: 1.49), (max-device-pixel-ratio: 1.49), (max-resolution: 143dpi), (max-resolution: 1.49dppx) {
/* 默认值,无需重置 */
}
@media (min--moz-device-pixel-ratio: 1.5) and (max--moz-device-pixel-ratio: 2.49), (-webkit-min-device-pixel-ratio: 1.5) and (-webkit-max-device-pixel-ratio: 2.49), (min-device-pixel-ratio: 1.5) and (max-device-pixel-ratio: 2.49), (min-resolution: 144dpi) and (max-resolution: 239dpi), (min-resolution: 1.5dppx) and (max-resolution: 2.49dppx) {
.border::before {
width: 200%;
height: 200%;
transform: scale(.5);
}
.border-top::before,
.border-bottom::before,
.border-topbottom::before,
.border-topbottom::after,
.border-topleft::before,
.border-rightbottom::after,
.border-topright::before,
.border-bottomleft::before {
transform: scaleY(.5);
}
.border-right::before,
.border-left::before,
.border-rightleft::before,
.border-rightleft::after,
.border-topleft::after,
.border-rightbottom::before,
.border-topright::after,
.border-bottomleft::after {
transform: scaleX(.5);
}
}
@media (min--moz-device-pixel-ratio: 2.5), (-webkit-min-device-pixel-ratio: 2.5), (min-device-pixel-ratio: 2.5), (min-resolution: 240dpi), (min-resolution: 2.5dppx) {
.border::before {
width: 300%;
height: 300%;
transform: scale(.33333);
}
.border-top::before,
.border-bottom::before,
.border-topbottom::before,
.border-topbottom::after,
.border-topleft::before,
.border-rightbottom::after,
.border-topright::before,
.border-bottomleft::before {
transform: scaleY(.33333);
}
.border-right::before,
.border-left::before,
.border-rightleft::before,
.border-rightleft::after,
.border-topleft::after,
.border-rightbottom::before,
.border-topright::after,
.border-bottomleft::after {
transform: scaleX(.33333);
}
}
修改里面边框颜色的方法可以在样式中这样写
.border-topbottom
&:before
border-color #cccccc
&after
border-color #cccccc
.border-bottom
&:before
border-color #cccccc
引入fastclick
在项目目录下,在终端中写入 --save表示开发环境还是上线打包都需要,用–save
//表示将此插件安装到项目中
npm install fastclick --save
使用
在main.js中
//引入
import fastClick from 'fastclick'
//使用
fastClick.attach(document.body)
@import '~@/assets/styles/varibles.styl';
//绑定,作用于全局,不用时一定要解绑
window.addEventListener('scroll', this.handleScroll)
//解绑
// 使用keep-alive后出现的方法,页面即将被影藏时会执行
deactivated() {
window.removeEventListener('scroll', this.handleScroll)
}
在路由里面添加这句就解决了
// 解决页面滑动影响其他页面效果的问题
scrollBehavior (to, from, savedPosition) {
return {x:0 ,y:0}
}
可以快速帮助编写css代码
npm install stylus --save
官网地址:https://www.swiper.com.cn/
github地址:https://github.com/surmon-china/vue-awesome-swiper
安装:npm install [email protected] --save,使用2.6.7这个版本
//使用
import Vue from 'vue'
import VueAwesomeSwiper from 'vue-awesome-swiper'
// require styles
import 'swiper/dist/css/swiper.css'
Vue.use(VueAwesomeSwiper, /* { default global options } */)
1 安装
npm install axios --save
2 使用
//导入
import axios from 'axios'
//请求
axios.get('/api/index.json').then(this.getHomeInfoSucc)
//接收返回值的方法
getHomeInfoSucc (res) {
console.log(res)
}
3 注意 配置地址代理
在 config - index.js里面这么配置
// 代理配置
proxyTable: {
'/api': {
target: 'http://localhost:8080',
pathRewrite: {
// 将API 替换为 /static/mock
'^/api': '/static/mock'
}
}
},
1 路由配置
import Vue from 'vue'
import Router from 'vue-router'
import Home from '@/pages/home/Home'
import City from '@/pages/city/City'
Vue.use(Router)
// 导出去的内容 是一个路由
// 当用户访问根路径时,我给用户展示HelloWorld这个组件
export default new Router({
// 路由配置
routes: [
{
path: '/',
name: 'Home',
component: Home
}, {
path: '/city',
name: 'City',
component: City
}
]
})
2 路由跳转
{{ this.city }}
3 跳转 router
this.$router.push('/')
github地址:https://github.com/ustbhuangyi/better-scroll
1 安装
npm install better-scroll --save
2 使用
//代码结构要符合要求
- ...
- ...
...
使用了 keep-alive后,会多出一个生命周期函数,可以用来做一些操作
// 使用了 keep-alive后,会多出一个生命周期函数,可以用来做一些操作
activated() {
},
3.8 递归组件的使用
数据
list: [{
title: '成人票',
children: [{
title: '成人三馆联票',
children: [{
title: '成人三馆联票-某一连锁店销售'
}]
}, {
title: '成人五馆联票'
}]
}, {
title: '学生票'
}, {
title: '儿童票'
}, {
title: '特惠票'
}]
组件的自身去调用组件自身
景点详情
4 样例
4.1 头部渐隐渐现的效果组件
景点详情
4.2 渐影渐现的动画组件
使用
//在使用的地方用它包裹即可