Vue 组件库 Element 脚手架 入门教程

ELEMENTS爱乐小超 2020-04-11

https://blog.csdn.net/u012359995/article/details/79702157

前提是安装了nodejs(6.0+),npm
验证安装成功 node –version
npm –version

Element官网地址:
http://element-cn.eleme.io/#/zh-CN

Element 脚手架 代码git地址:
https://github.com/ElementUI/element-starter.git

git clone下来后,进入element-starter目录

首先文档上写明了需要安装yarn

所以执行

npm install -g yarn
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命令进行全局安装。
关于yarn的说明请看yarn的安装与使用 - CSDN博客

命令行进入element-starter目录下,执行:
npm install
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等待初始化完成

然后再执行
npm run dev
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出现下面的提示即说明成功


然后根据提示,在浏览器打开 http://127.0.0.1:8010

会出现下面的页面


对应的代码为,在src目录下的App.vue文件,

<template>
<div id="app">
<img src="./assets/logo.png">
<div>
<el-button @click="startHacking">Start</el-button>
</div>
</div>
</template>

<script>
export default {
methods: {
startHacking () {
this.$notify({
title: ‘It works!‘,
type: ‘success‘,
message: ‘We\‘ve laid the ground work for you. It\‘s time for you to build something epic!‘,
duration: 5000
})
}
}
}
</script>

<style>
#app {
font-family: Helvetica, sans-serif;
text-align: center;
}
</style>
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开始写一个自己的页面
这里要用到路由,所以需要执行下面的命令安装一下

npm install vue-router --save
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修改App.vue文件,添加一个路由的标签
<template>
<div id="app">
<transition name="fade" mode="out-in">
<router-view></router-view>
</transition>
</div>
</template>

<script>
export default {
methods: {
startHacking () {
this.$notify({
title: ‘It works!‘,
type: ‘success‘,
message: ‘We\‘ve laid the ground work for you. It\‘s time for you to build something epic!‘,
duration: 5000
})
}
}
}
</script>

<style>
#app {
font-family: Helvetica, sans-serif;
text-align: center;
}
</style>
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在src目录下的新建一个名为 routes.js 的文件,内容如下:
import Login from ‘./views/Login.vue‘

let routes = [
{
path: ‘/login‘,
component: Login,
name: ‘‘,
hidden: true
}
];

export default routes;
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在src目录下的新建一个名为 views 的文件夹,在该文件夹下再新建一个名为Login.vue的文件,内容如下:
<template>

<el-form :model="ruleForm2" :rules="rules2" ref="ruleForm2" label-position="left" label-width="0px" class="demo-ruleForm login-container">
<h3 class="title">系统登录</h3>
<el-form-item prop="account">
<el-input type="text" v-model="ruleForm2.account" auto-complete="off" placeholder="账号"></el-input>
</el-form-item>
<el-form-item prop="checkPass">
<el-input type="password" v-model="ruleForm2.checkPass" auto-complete="off" placeholder="密码"></el-input>
</el-form-item>
<el-checkbox v-model="checked" checked class="remember">记住密码</el-checkbox>
<el-form-item style="width:100%;">
<el-button type="primary" style="width:100%;" @click.native.prevent="handleSubmit2" :loading="logining">登录</el-button>
<!--<el-button @click.native.prevent="handleReset2">重置</el-button>-->
</el-form-item>
</el-form>
</template>

<script>

export default {
data() {
return {
logining: false,
ruleForm2: {
account: ‘admin‘,
checkPass: ‘123456‘
},
rules2: {
account: [
{ required: true, message: ‘请输入账号‘, trigger: ‘blur‘ },
//{ validator: validaePass }
],
checkPass: [
{ required: true, message: ‘请输入密码‘, trigger: ‘blur‘ },
//{ validator: validaePass2 }
]
},
checked: true
};
},
methods: {
handleReset2() {
this.$refs.ruleForm2.resetFields();
},
handleSubmit2(ev) {
var _this = this;
this.$refs.ruleForm2.validate((valid) => {

});
}
}
}

</script>
<style >
.login-container {
-webkit-border-radius: 5px;
border-radius: 5px;
-moz-border-radius: 5px;
background-clip: padding-box;
margin: 180px auto;
width: 350px;
padding: 35px 35px 15px 35px;
background: #fff;
border: 1px solid #eaeaea;
box-shadow: 0 0 25px #cac6c6;
.title {
margin: 0px auto 40px auto;
text-align: center;
color: #505458;
}
.remember {
margin: 0px 0px 35px 0px;
}
}
</style>
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最后修改 main.js文件,
import Vue from ‘vue‘
import ElementUI from ‘element-ui‘
import ‘element-ui/lib/theme-chalk/index.css‘
import App from ‘./App.vue‘

import VueRouter from ‘vue-router‘
import routes from ‘./routes‘

Vue.use(ElementUI)
Vue.use(VueRouter)

const router = new VueRouter({
routes
})

new Vue({
router,
el: ‘#app‘,
render: h => h(App)
})
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执行
npm run dev
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启动完毕后,在浏览器输入http://127.0.0.1:8010/#/login

即可看到下面的页面

打包
npm run build
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在src同级目录下会生成一个名为dist的文件夹,

打开index.html,后面跟上#/login即可看到手写的页面
————————————————
版权声明:本文为CSDN博主「Hgihness」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/u012359995/java/article/details/79702157

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