Angular 项目构建具有更高版本的清晰度，即 4 ，它可以包含在使用较低版本清晰度的平台 package.json 中，即 1.3

Question

我们想用最新版本的清晰度构建一个项目A，项目需要在平台B中使用angular 7和清晰度1.3版本作为B内部的库。这些可以实现

Answer 1

In generally, this is not likely to work well. This is more due to the way that the TypeScript and Angular compiler works than Clarity, because the Angular versions used are different enough that they do not work together. You can try, but I would recommend updating your old project as it is out of support for Angular at this point.