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webpack-dev-server打开localhost:8080 / undefined

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当我运行 $ npm run dev"dev": "webpack-dev-server" )时,它会打开localhost:8080 / undefined而不是localhost:8080或至少localhost:8080 / index.html

webpack-config.js devServer部分:

devServer:{

contentBase: path.join(__dirname, 'dist'),

    compress: true,

    stats: "errors-only",

    hot: true,

    open: true

如果我删除URL的/ undefined部分,即使更换热模块也能正常工作,所以这不是一个大问题;只是想知道为什么会这样 .

编辑:我在MacOS上

Edit2: npm run dev 时的控制台信息:

Project is running at http://localhost:8080/ webpack output is served from / Content not from webpack is served from /Users/cozarkd/folders/dist webpack: wait until bundle finished: /undefined webpack: Compiled successfully.

1 回答

  • 13

    这似乎是由一个错误引起的:https://github.com/webpack/webpack-dev-server/issues/960

    提供快速解决方法(here):

    devServer: {
      contentBase: path.join(__dirname, 'dist'),
      compress: true,
      stats: "errors-only",
      hot: true,
      open: true,
      openPage: '' // <-- this
    }
    

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