Question

我是vue.js和webpack的新手，我在编译vue文件时遇到了问题。

我使用Spring启动和pebble作为模板技术，我想生成一个.js文件并将其包含在我的index.pebble中

这是我的webpack.config.js

  module.exports = {
    // This is the "main" file which should include all other modules
    entry: './src/main/resources/static/app/main.js',
    // Where should the compiled file go?
    output: {
        // To the `dist` folder
        path: './src/main/resources/static/lib',
        // With the filename `build.js` so it's dist/build.js
        filename: 'build.js'
    },
    module: {
        // Special compilation rules
        loaders: [
            {
                // Ask webpack to check: If this file ends with .js, then apply some transforms
                test: /\.js$/,
                // Transform it with babel
                loader: 'babel',
                // don't transform node_modules folder (which don't need to be compiled)
                exclude: /node_modules/
            },
            {
                test: /\.vue$/,
                loader: 'vue'
            }
        ]
    },
    vue: {
        loaders: {
            js: "babel-loader?presets[]=es2015,presets[]=stage-2"
        }
    },

}

我的文件babelrc：

{
  "presets": ["es2015", "stage-0"],
  "plugins": ["transform-runtime"]
}

我的文件package.json

{
  "name": "xxxx",
  "version": "1.0.0",
  "description": "TODO",
  "scripts": {
    "watch-build": "echo \"not available\" && exit 1",
    "build": "npm install",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "LMFR",
  "readmeFilename": "README.md",
  "devDependencies": {
    "babel-core": "^6.1.2",
    "babel-loader": "^6.1.0",
    "babel-preset-latest": "^6.16.0",
    "babel-preset-stage-2": "^6.18.0",
    "babel-runtime": "^5.8.0",
    "webpack": "^1.12.2",
    "css-loader": "^0.23.0",
    "style-loader": "^0.13.0",
    "vue-loader": "^7.3.0",
    "vue-html-loader": "^1.0.0"
  },
  "dependencies": {
    "vue": "^2.3.2"
  }
}

这是我的main.js

从＆＃39; vue＆＃39;导入Vue //从＆＃39; ./ app.vue＆＃39;

导入应用

new Vue({
    el: '#app',
    template: '<p>haaaa</p>'
})

我面临的错误：

build.js:494 [Vue warn]: You are using the runtime-only build of Vue where the template compiler is not available. Either pre-compile the templates into render functions, or use the compiler-included build.

Answer 1

以webpack-simple vue-cli模板为指导，我相信你错过了依赖：

https://github.com/vuejs-templates/webpack-simple/blob/master/template/package.json#L26

 "vue-template-compiler": "^2.2.1",

Answer 2

如果只有运行时构建，则不能使用template属性，而必须使用render函数或包含模板编译器。

尝试将main.js更改为

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

new Vue({
    el: '#app',
    render: function(createElement) {
        return createElement(
            'p',
            'haaaa'
        )
    }
})

JsFiddle工作小提琴

使用Webpack时.vue文件将能够从<template></template>标签编译，但主Vue根必须使用渲染函数，通常看起来像

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

new Vue({
    el: '#app',
    render: function(createElement) {
        return createElement(
            App
        )
    }
})

webpack，vue.js，无法编译vue文件

2 个答案: