Vue - webpack vue-loader配置

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
Run Code Online (Sandbox Code Playgroud)

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'
    }
  }
}
Run Code Online (Sandbox Code Playgroud)

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"
  }
}
Run Code Online (Sandbox Code Playgroud)

应用程序/ application.js中

import Vue from 'vue'
import App from './app.vue'

new Vue({
  el: 'body',
  component: { App }
})
Run Code Online (Sandbox Code Playgroud)

应用程序/ app.vue

<template>
  <div id="app">
  </div>
</template>

<script>

    export default {
      data () {
        return {
          msg: 'Hello from vue-loader!'
        }
      }
    }
Run Code Online (Sandbox Code Playgroud)

Edm*_*ues 5

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
Run Code Online (Sandbox Code Playgroud)

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',
}
Run Code Online (Sandbox Code Playgroud)

3- 而这把钥匙vue: ...loader: babel,是没有必要的。