☰
引入vue
main.js:
import Vue from 'vue';
var app = new Vue({
el: '#app',
data: {
message: 'Hello Vue!'
}
});index.html:
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<div id="app">
{{message}}
</div>
<script src="/dist/build.js"></script>
</body>
</html>webpack.config.js :
var path = require('path');
var webpack = require('webpack');
module.exports = {
entry: './src/main.js',
output: {
path: path.resolve(__dirname, './dist'),
publicPath: '/dist/',
filename: 'build.js'
},
devServer: {
historyApiFallback: true,
overlay: true
},
resolve: {
alias: {
'vue$': 'vue/dist/vue.esm.js'
}
}
};重新运行npm run dev