sockjs节点/信息?404(未找到) [英] sockjs-node/info? 404 (Not Found)

问题描述

我已经失去搜索了几个小时，但仍然找不到我想要的东西.基本上，在 Angular 6应用中运行ng serve时，我会在控制台中收到此错误:

I've done lost of search for couple of hours now and still can't find what I'm looking for. Basically I get this error in the console when running ng serve in my Angular 6 app:

GET http://local.mywebsitesecure.com/sockjs-node/info?t=1540568455931 404 (Not Found)

根据我的研究，解决方案可能只是更新

Based on my research the solution could be just updating

webpack.config.js

webpack.config.js

但是，我在项目中找不到webpack.config.js.他们还说要做:

However, I can't find webpack.config.js in my project. They also say to do:

"ng弹出"

创建一个Webpack，但似乎不起作用.

to create a webpack, but it doesn't seem to work.

解决方案:，我可以通过运行此命令使其正常运行(它确实有效！):

SOLUTION: I can get it to work by running this (It actually works!):

ng serve --public-host = http://localhost:4200

但是我希望能够在我的应用程序中的某个地方进行设置，以便我只能这样做

BUT I want to be able to set this up somewhere in my app so that I can only do

ng服务

有人知道如何解决此问题并摆脱此错误( sockjs-node/info ).在此先多谢！

Does anyone know how to fix this issue and gid rid of this error (sockjs-node/info). Thanks a lot in advance!

推荐答案

您可以编辑 angular.json 文件，并为 public-host 添加选项.请注意，所有选项都是驼色的，而不是用烤肉包包裹的.

You can edit your angular.json file and add the option for public-host. Mind you all options are camelCased not kebab-cased.

...
"serve": {
  "builder": "@angular-devkit/build-angular:dev-server",
  "options": {
    "browserTarget": "congiftest:build",
    "publicHost":"http://localhost:4200"
  },
},
...

这将允许您只运行 ng serve 并添加 public-host 标志.

This will allow you to just run ng serve and the public-host flag will be added.

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