【发布时间】:2018-09-17 09:25:35
【问题描述】:
我正在运行 gulp 和 webpack 以解析 bootstrap 4 中的 modal.js 文件,但是,我收到以下错误:
> gulp scripts
...
ERROR in ./wp-content/themes/rehub-blankchild/js/modules/Modal.js
Module build failed: SyntaxError: C:\Users\admin\Desktop\project\wp-content\themes\rehub-blankchild\js\modules\Modal.js: This experimental syntax requires enabling the parser plugin: 'objectRestSpread' (223:8)
221 | _getConfig(config) {
222 | config = {
> 223 | ...Default,
| ^
224 | ...config
225 | }
226 | Util.typeCheckConfig(NAME, config, DefaultType)
at Parser.raise (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:830:15)
at Parser.expectPlugin (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2215:18)
at Parser.parseObj (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:3677:14)
at Parser.parseExprAtom (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:3308:21)
at Parser.parseExprSubscripts (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2970:21)
at Parser.parseMaybeUnary (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2948:21)
at Parser.parseExprOps (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2853:21)
at Parser.parseMaybeConditional (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2823:21)
at Parser.parseMaybeAssign (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2779:21)
at Parser.parseMaybeAssign (C:\Users\admin\Desktop\project\node_modules\babylon\lib\index.js:2809:27)
@ ./wp-content/themes/rehub-blankchild/js/scripts.js 7:36-62
[15:32:06] Finished 'scripts' after 1.86 s
我的 webpack 配置如下所示:
const path = require('path'),
settings = require('./settings');
module.exports = {
entry: {
App: settings.themeLocation + "js/scripts.js"
},
output: {
path: path.resolve(__dirname, settings.themeLocation + "js"),
filename: "scripts-bundled.js"
},
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: ['@babel/preset-env'],
}
}
}
]
}
}
我的 gulp 任务gulp scripts 基本上启动了 webpack:
gulp.task('scripts', function(callback) {
webpack(require('./webpack.config.js'), function(err, stats) {
if (err) {
console.log(err.toString());
}
console.log(stats.toString());
callback();
});
});
我已经为 babel 安装了plugin-syntax-object-rest-spread。请参阅下面的 package.json 了解我的依赖项:
“开发依赖”:{ "@babel/core": "7.0.0-beta.34", "@babel/plugin-syntax-object-rest-spread": "^7.0.0-beta.44", "@babel/preset-env": "7.0.0-beta.34", “自动前缀”:“7.2.2”, "babel-loader": "8.0.0-beta.0", “浏览器同步”:“2.18.13”, “吞咽”:“3.9.1”, "gulp-postcss": "7.0.0", "postcss-color-function": "4.0.1", “postcss-hexrgba”:“1.0.0”, “postcss-import”:“11.0.0”, “postcss-mixins”:“6.2.0”, “postcss嵌套”:“3.0.0”, “postcss-simple-vars”:“4.1.0”, “网络包”:“3.10.0” }, “依赖”:{ “jQuery”:“3.2.1”, “normalize.css”:“7.0.0”, “光滑轮播”:“1.8.1” }
任何建议我做错了什么以及为什么会出现上述错误?
感谢您的回复!
【问题讨论】:
-
你需要将插件添加到你的
.babelrc(或者无论 webpack 这样做,看起来像是 babel-loader 的options的一部分),以便 babel 知道去寻找它太 -
@PaulS。感谢你的回复!任何建议如何将插件添加到 webpack?我没有在我的构建设置中使用
.babelrc。