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webpack-dev-serverで起動したアプリが「Invalid Host header」と表示される場合の対処法

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事象

以下のコマンドを実行し、アプリケーションを起動した際に

npm run dev

以下のコードが出て、アプリケーションが起動できない

Invalid Host header

対応

webpack.config.jsに「disableHostCheck: true」を追記

webpack.config.js
module.exports = {
  devServer: {
    disableHostCheck: true
  }
}
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