使用babel-loader但Object.assign不是函数 [英] use babel-loader but Object.assign is not a function

问题描述

{ test: /\.js$/, exclude: /node_modules/, loader: 'babel-loader?optional[]=runtime'}

我安装了babel-runtime

I installed babel-runtime

我将webpack与上面的babel-loader配置一起使用，但是get Object.assign不起作用.我该如何解决?

I use webpack with babel-loader config above, but get Object.assign is not function. How do I fix it?

推荐答案

您将需要安装babel-runtime.

You will need to install babel-runtime.

npm install babel-runtime --save-dev

然后，您可以在Webpack配置中将以下内容用作加载程序-

Then you can use the following as a loader in your webpack config -

{
  test: /\.js?$/,
  exclude: /node_modules/,
  loaders: ['babel?optional=runtime']
}

或

{
  test: /\.js?$/,
  exclude: /node_modules/,
  loader: 'babel-loader?optional=runtime'
}

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