How to install vue.js
How to install vue.js: 1. Download vue.min.js directly from the Vue.js official website and introduce it with the <script> tag; 2. Use the CDN method to install vue.js; 3. Use Taobao's image and its command cnpm to install vue.js. </script>
The operating environment of this tutorial: windows7 system, vue version 2.0. This method is suitable for all brands of computers.
Related recommendations: "vue.js Tutorial"
Vue.js installation
1, independent version
We can directly download vue.min.js from the Vue.js official website and import it with the <script> tag. </script>
Download address: https://vuejs.org/js/vue.min.js
2. Using CDN method
The following are two relatively stable foreign CDNs recommended , I haven’t found any one that is better in China, and it is still recommended to download it locally.
Staticfile CDN (domestic): https://cdn.staticfile.org/vue/2.2.2/vue.min.js
unpkg: https://unpkg.com/vue /dist/vue.js, will remain consistent with the latest version released by npm.
cdnjs: https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.8/vue.min.js
Staticfile CDN (domestic)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<p>{{ message }}</p>
</div>
<script>
new Vue({
el: '#app',
data: {
message: 'Hello Vue.js!'
}
})
</script>
</body>
</html>
unpkg（推荐）
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<p>{{ message }}</p>
</div>
<script>
new Vue({
el: '#app',
data: {
message: 'Hello Vue.js!'
}
})
</script>
</body>
</html>
cdnjs
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.8/vue.min.js"></script>
</head>
<body>
<div id="app">
<p>{{ message }}</p>
</div>
<script>
new Vue({
el: '#app',
data: {
message: 'Hello Vue.js!'
}
})
</script>
</body>
</html>3. NPM method
Due to the slow installation speed of npm, this tutorial uses Taobao’s image and its command cnpm. For an introduction to installation and use, please refer to: Using Taobao NPM Image.
The npm version needs to be greater than 3.0. If it is lower than this version, you need to upgrade it:
# 查看版本 $ npm -v 2.3.0 #升级 npm cnpm install npm -g # 升级或安装 cnpm npm install cnpm -g
It is recommended to use NPM installation when building large applications with Vue.js:
# 最新稳定版 $ cnpm install vue
Command Line tool
Vue.js provides an official command line tool that can be used to quickly build large-scale single-page applications.
# 全局安装 vue-cli
$ cnpm install --global vue-cli
# 创建一个基于 webpack 模板的新项目
$ vue init webpack my-project
# 这里需要进行一些配置，默认回车即可
This will install Vue 2.x version of the template.
For Vue 1.x use: vue init webpack#1.0 my-project
? Project name my-project
? Project description A Vue.js project
? Author runoob <test@runoob.com>
? Vue build standalone
? Use ESLint to lint your code? Yes
? Pick an ESLint preset Standard
? Setup unit tests with Karma + Mocha? Yes
? Setup e2e tests with Nightwatch? Yes
vue-cli · Generated "my-project".
To get started:
cd my-project
npm install
npm run dev
Documentation can be found at https://vuejs-templates.github.io/webpackEnter the project, install and run:
$ cd my-project $ cnpm install $ cnpm run dev DONE Compiled successfully in 4388ms > Listening at http://localhost:8080
After successfully executing the above command, access http://localhost:8080/, the output result is as follows:
Note: Vue.js does not support IE8 and below IE versions.
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