我正在使用async/await代码,我收到"regeneratorRuntime未定义错误".我已经从堆栈溢出尝试了几个解决方案,但我无法让它们中的任何一个工作.这是我的配置:
webpack.config.js:
module.exports = {
entry: ['babel-polyfill', './client/libs/compileTemplate/entry.jsx', './client/libs/compileTemplate/loginEntry.jsx'],
output: {
path: '/dist',
publicPath: '/assets',
filename: '[name].js'
},
plugins: plugins,
externals: {},
module: {
loaders: require('./webpack.config.loaders')
},
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...
webpack.config.loaders.js:
module.exports = [
{
test: /\.jsx$/,
loader: 'babel',
query: {
presets: ['es2015', 'stage-0', 'react'],
}
},
];
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package.json:"devDependencies":{"babel-core":"^ 6.7.5","babel-loader":"^ 6.2.4","babel-polyfill":"^ 6.26.0","babel -preset-es2015":"6.16.0","babel-preset-react":"6.16.0","babel-preset-stage-0":"^ 6.24.1","json-loader":" ^ 0.5.4","less-loader":"2.2.3"}
我还需要("babel-core/register")在我的entry.jsx文件的顶部.
请让我知道我哪里出错了.
好的,有几件事解决了我的问题。
1) npm i -S babel-preset-env babel-polyfill 并在我的 webpack.config.js 中添加了“env”,它一次性处理 es2015、es2016 和 es2017:
module: {
loaders: [
{ test: /\.jsx$/, loader: 'babel-loader', query: { presets: ['env', 'react'] } },
]
},
entry: [ './client/libs/compileTemplate/entry.jsx', './client/libs/compileTemplate/loginEntry.jsx'],
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2)在我的entry.jsx中我有:
async function createSessionInfo() { // stuff here };
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它被提升到了 webpack 中我的 require('babel-polyfill') 语句之上,所以我将其更改为:
require('babel-polyfill');
const createSessionInfo = async function() {
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瞧,问题消失了。哦,确保你有最新的 babel-core 和 babel-loader。