【发布时间】:2017-03-15 11:49:32
【问题描述】:
在查看了我遇到的问题的可能解决方案后,找不到解决此错误的方法:
Uncaught SyntaxError: Unexpected token import
我卡在这一点上,似乎无法解决它(在尝试学习和工作时感到有些不安)。
附:感谢您的时间和帮助。我是一个相对较新的开发人员,如果我问了什么愚蠢的问题,请原谅我。谢谢
为了您的专家评审,以下是我正在使用的相关文件:
package.json
{
"name": "",
"version": "1.0.0",
"dependencies": {
"browser-sync": "^2.18.6",
"browsersync": "0.0.1-security",
"jquery": "^3.1.1",
"jquery-smooth-scroll": "^2.1.2",
"lazysizes": "^3.0.0-rc3",
"normalize.css": "^5.0.0",
"picturefill": "^3.0.2",
"waypoints": "^4.0.1"
},
"devDependencies": {
"autoprefixer": "^6.7.0",
"babel-core": "^6.22.1",
"babel-loader": "^6.2.10",
"babel-preset-es2015": "^6.22.0",
"del": "^2.2.2",
"gulp": "^3.9.1",
"gulp-cssnano": "^2.1.2",
"gulp-imagemin": "^3.1.1",
"gulp-modernizr": "^1.0.0-alpha",
"gulp-postcss": "^6.3.0",
"gulp-rename": "^1.2.2",
"gulp-rev": "^7.1.2",
"gulp-svg-sprite": "^1.3.1",
"gulp-svg2png": "^0.3.0",
"gulp-uglify": "^2.0.1",
"gulp-watch": "^4.3.11",
"postcss-hexrgba": "^0.2.1",
"postcss-import": "^9.1.0",
"postcss-mixins": "^5.4.1",
"postcss-nested": "^1.0.0",
"postcss-simple-vars": "^3.0.0",
"webpack": "^2.2.1"
}
}
webpack.config.js
module.exports = {
entry: {
app: "./app/assets/scripts/App.js"
},
output: {
path: "./app/temp/scripts",
filename: "App.js"
},
module: {
loaders: [
{
loader: 'babel-loader',
query: {
presets: ['es2015']
},
test: /\.js$/,
exclude: /node_modules/
}
]
}
}
App.js
import MobileMenu from './modules/MobileMenu';
var mobileMenu = new MobileMenu();
MobileMenu.js
class MobileMenu {
constructor() {
alert("testing 123")
}
}
export default MobileMenu;
scripts.js
var gulp = require('gulp'),
webpack = require('webpack');
gulp.task('scripts', ['modernizr'], function(callback) {
webpack(require('../../webpack.config.js'), function(err, stats) {
if (err) {
console.log(err.toString());
}
console.log(stats.toString());
callback();
});
});
【问题讨论】:
-
你是如何运行它的?
package.json中没有任何脚本,所以我无法确定,但您需要运行 webpack,然后运行生成的包。 -
我从 script.js 运行它! @MichaelJungo
-
编译它并在
app/temp/scripts/App.js生成包。您是在 HTML 中还是在原始源中包含该文件? -
你说得对。我现在将捆绑文件包含在 temp/scripts/App.js 中,并且解决了它。正如我所看到的,我什至不需要项目中的 .babelrc 文件。太棒了,我很感谢你的帮助,非常感谢@MichaelJungo
-
@MichaelJungo 添加您的评论作为答案,并让 solu 将其标记为解决方案
标签: javascript webpack ecmascript-6 babeljs