Heroku部署问题sh:1:ng:找不到? [英] Heroku deploy issue sh: 1: ng: not found?

问题描述

在heroku中运行应用程序时遇到一些问题.

I'm facing some issues while running app in heroku.

日志:

 2017-10-22T20:41:16.421991+00:00 app[web.1]: npm ERR! errno ENOENT
 2017-10-22T20:41:16.411165+00:00 app[web.1]: > ng serve
 2017-10-22T20:41:16.411149+00:00 app[web.1]: 
 2017-10-22T20:41:16.421630+00:00 app[web.1]: npm ERR! file sh
 2017-10-22T20:41:16.411165+00:00 app[web.1]: 
 2017-10-22T20:41:16.416314+00:00 app[web.1]: sh: 1: ng: not found

package.json:

"scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
},

环境:

Angular 4，我没有使用NodeJS express.我已经在Heroku中部署了应用.

Angular 4, and I'm not using NodeJS express. I have deployed app in Heroku.

推荐答案

在生产环境中，Angular代码被部署为静态代码.

In production environment, Angular code is deployed as static code.

只需运行:

ng build --prod --aot

部署作为静态网站生成的dist文件夹.

Deploy the dist folder generated as the static website.

引用: https://www.youtube.com/观看?v = jw1RtGJKIbw

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