角度cli + Windows身份验证后端

我创建了一个Angular CLI项目，其中包含对我的后端项目的代理引用，该后端项目包含Web api服务.

I created an Angular CLI project with a proxy reference to my backend project that contains the web api services.

launchSettings.json(后端项目):

launchSettings.json (backend project):

...
  "iisSettings": {
    "windowsAuthentication": true,
    "anonymousAuthentication": false,
    "iisExpress": {
      "applicationUrl": "http://localhost:10863/",
      "sslPort": 0
    }
  },
...

proxy.conf.json(前端项目):

proxy.conf.json (frontend project):

{
  "/api": {
    "target": "http://localhost:10863",
    "secure": false,
    "logLevel": "debug"
  }
}

package.json(前端项目):

package.json (frontend project):

...
"scripts": {
    "ng": "ng",
    "start": "start http://localhost:4200 && ng serve --proxy-config proxy.conf.json",
    "build": "ng build --prod --output-path=..\\CoreTest\\wwwroot",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
...

然后我启动后端并通过运行npm start启动Kestrel Web服务器.使用angular2服务，可以对其中一个后端服务进行http-get操作.由于后端服务在具有Windows身份验证的IISExpress中运行 (我需要Windows身份验证)，出现401错误.

Then I fire up the back-end and launch the Kestrel webserver by running npm start. With an angular2 service I do a http-get to one of the back-end services. Since back-end services run in IISExpress with Windows Authentication (I want windows authentication), I get a 401 error.

我可以执行npm run build并浏览到我的IISExpress URL并加载ng build发布的index.html，但是我想使用ng serve方法，因为ng serve在内存中工作，因此开发更加顺畅.

I could do npm run build and browse to my IISExpress url and load the index.html as published by ng build but I would like to use the ng serve method since development is much smoother because ng serve works in-memory.

我的问题是:在开发过程中如何在Windows身份验证中使用Angular CLI?

My question is: how can I use Angular CLI with Windows Authentication during development?