是不是推荐使用TypeScript / Angular 2+中的桶或最佳做法？
[英]Are barrels in TypeScript / Angular 2+ not recommended or best practice?
问题描述
I've read several times that barrels are not recommended by Angular, but I'm not seeing that officially anywhere. 
我已多次读过Angular不推荐使用的桶，但我没有在任何地方看到它。 And on the Angular site I see where they say they are using them. 在Angular网站上，我看到他们说他们正在使用它们。
https://angular.io/guide/glossary#B https://angular.io/guide/glossary#B
UPDATE: In an apparent update to the Angular documentation, the page I've linked to doesn't appear to mention barrels anymore. 更新：在对Angular文档的明显更新中，我链接到的页面似乎不再提及桶。 If anyone can find where they say they use those, or an example of such usage, please comment with a link. 如果有人可以找到他们说的地方，或者使用这些用法的例子，请用链接评论。
1 个解决方案
解决方案1
2 已采纳 2019-03-21 06:21:48
Using Barrel exports are absolutely fine (it is just a way to simplify your import process) 使用Barrel导出绝对没问题（这只是简化导入过程的一种方法）
If AOT compiler is not complaining about the build then it is fine. 如果AOT编译器没有抱怨构建，那么它没问题。
you can read more about that here 你可以在这里阅读更多相关信息
https://medium.com/@adrianfaciu/barrel-files-to-use-or-not-to-use-75521cd18e65 https://medium.com/@adrianfaciu/barrel-files-to-use-or-not-to-use-75521cd18e65
https://basarat.gitbooks.io/typescript/docs/tips/barrel.html https://basarat.gitbooks.io/typescript/docs/tips/barrel.html
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