ng 弹出的目的是什么? [英] What is the purpose of ng eject?

问题描述

文档对此主题非常简短:

ng injection 弹出你的应用程序并输出正确的 webpack 配置和脚本

ng eject ejects your app and output the proper webpack configuration and scripts

这个命令的目的是什么?

What is the purpose of this command?

推荐答案

angular-cli 很神奇，一切都以简单而自动的方式完成.

angular-cli is something magic, everything is done in a simple and automatic way.

但有时，您可能想对包的完成方式采取行动、添加插件，或者您只是想看看它所基于的 Webpack 配置.

But sometimes, you may want to act on how the package is done, add a plugin or you are simply curious to see the Webpack configuration on which it is based.

当运行 ngject 时，会生成一个 webpack.config.json 文件.查看文件 package.json 你会发现要启动的命令略有改变:

When running ng eject, you generate a webpack.config.json file. Looking at the file package.json you will see that the commands to launch have slightly changed:

ng serve --> npm start
ng build --> npm run build
ng e2e   --> npm run e2

<小时>

如果你想撤消 ng弹出，你必须编辑你的.angular.cli.json文件并设置弹出为假:

---

If you want to undo ng eject, you will have to edit your .angular.cli.json file and set ejected to false:

"project": { 
  ...
  "ejected": false
}

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