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Javascript WDS断开连接!在网页上_Javascript_Reactjs_Webpack - Fatal编程技术网

Javascript WDS断开连接!在网页上

Javascript WDS断开连接!在网页上,javascript,reactjs,webpack,Javascript,Reactjs,Webpack,我的应用程序出现WDS断开错误 在webpack.config.js上 entry: { App: [ 'webpack-dev-server/client?https://127.0.0.0:3001', 'webpack/hot/only-dev-server', './src/index.js' ] }, devServer: { inline: true, port: 3001, historyAp

我的应用程序出现WDS断开错误

在webpack.config.js上

entry: {
    App: [
        'webpack-dev-server/client?https://127.0.0.0:3001',
        'webpack/hot/only-dev-server',
        './src/index.js'
    ]
},

devServer: {
    inline: true,
    port: 3001,
    historyApiFallback: true,
    contentBase: __dirname + '/public/',
    disableHostCheck: true,
},
关于package.json

"scripts": {
  "test": "echo \"Error: no test specified\" && exit 1",
  "start": "webpack-dev-server --hot --host 0.0.0.0"
},
我在nginx上使用proxypass,请求被发送到

如果我删除端口号,如

我可以看到一些文本,但端口号会转到错误页面

在nginx设置上

location / {
    proxy_pass http://127.0.0.1:3001;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
}
我做错什么了吗