Paw*_*ski 8 javascript webpack vue.js vue-loader
每当我想要构建文件时,我都会收到错误.这是什么原因?似乎.vue文件无法通过webpack识别,但webpack配置文件看起来正常.webpack错误
bundle-app.js 189 kB 1 [emitted] app
+ 12 hidden modules
ERROR in Unexpected token >
@ ./app/application.js 7:11-31
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webpack.config.js
var path = require("path");
module.exports = {
context: path.join(__dirname, 'src'),
entry: {
app: './app/application.js'
},
output: {
path: path.join(__dirname, 'dist'),
filename: 'bundle-[name].js'
},
module: {
loaders: [
{
test: /\.js$/,
loader: 'babel-loader',
include: /src/,
query: {
presets: ["es2015"]
}
},
{
test: /\.vue$/,
loader: 'vue',
},
]
},
vue: {
loaders: {
js: 'babel'
}
}
}
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的package.json
"devDependencies": {
"webpack": "~2.2.1",
"babel-core": "~6.23.1",
"babel-loader": "~6.3.1",
"babel-preset-es2015": "~6.22.0",
"sass-loader": "~6.0.0",
"node-sass": "~4.5.0",
"extract-text-webpack-plugin": "~2.0.0-rc.3",
"vue-template-compiler": "~2.2.4",
"css-loader": "~0.27.3",
"vue-loader": "~11.1.4"
},
"dependencies": {
"vue": "~2.2.4"
}
}
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应用程序/ application.js中
import Vue from 'vue'
import App from './app.vue'
new Vue({
el: 'body',
component: { App }
})
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应用程序/ app.vue
<template>
<div id="app">
</div>
</template>
<script>
export default {
data () {
return {
msg: 'Hello from vue-loader!'
}
}
}
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你需要做一些额外的配置,加载器才能正常工作。
我强烈建议您使用vue-clifor setup 一切正常。
npm install -g vue-cli
vue init webpack-simple hello
cd hello
npm install
npm run dev
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基本上,在您的webpack.config.js,您忘记/犯了以下错误:
1- 加载程序名称应loader: 'vue-loader'代替loader: 'vue'.
2- 创建一个名为 的密钥resolve,其内容为:
alias: {
vue$: 'vue/dist/vue.common.js',
}
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3- 而这把钥匙vue: ...loader: babel,是没有必要的。