前端“微服务”与Angular 2 [英] Front end "micro services" with Angular 2
问题描述
我正在寻找一个有点奇怪情况的解决方案。让我们快速浏览angular2-seed项目，这样我就可以更好地解释： https://github.com/mgechev/angular2-seed/tree/master/src/client/app 。
I'm looking for a solution for a bit of an odd situation. Let's take a quick look at the angular2-seed project so I can better explain: https://github.com/mgechev/angular2-seed/tree/master/src/client/app.
在该项目中，我们有3个孤立的模块 - 关于，家庭，共享。我正在寻找的是一种隔离这些发展的方法，因此我们最终能够独立发布每一部分。例如，假设A队正在研究关于部分，而B队正在家中工作。每个工作都已完成，我们已准备好发布，但是我们发现about部分缺少一个关键功能，但我们仍然希望将更改发布到主页部分。我们正在寻找的是一种实现这一目标的方法。
In that project, we have 3 isolated modules - about, home, shared. What I am looking for is a way to isolate development of these, so we're ultimately able to release each piece independently. For example, say Team A is working on the about section, and Team B is working on home. Work is complete for each, and we're ready to release, however we realize the about section is missing a critical piece of functionality, however we still want to release the change to the home section. What we're looking for is a way to achieve this.
以下是一些已经探索过的解决方案，但我对此并不满意：
Here are some solutions already explored, but I'm not really happy with:
- 对于家庭/约有完全不同的应用程序（在我看来，这消除了SPA的许多好处）。
- 让每个模块（关于，家庭，共享）汇总到它自己的NPM包中。当我们去部署时，我们可以通过某种方式协调拉出这些模块的所有已发布的NPM包。
推荐答案
协调：
让每个团队构建一个组件库（NPM）并将它们放入一个Angular 2应用程序中。这样，团队可以使用微服务原则进行开发，但您可以部署SPA 整体降低了复杂性。
Have each team build a component library (NPM) and pull those into a single Angular 2 application. That way, the teams can develop using microservices principles, but you can deploy a SPA monolith which reduces complexity.
大型组件库应该有多个软件包和模块，这样您就可以选择自己引入的内容。
Large component libraries should have multiple bundles and modules so you can be selective about what you pull in.
微服务之间的通信：
如有必要，组件库可以通过后端消息总线进行通信。
If necessary, the component libraries can communicate over a back-end message bus.
如果组件库之间需要直接客户端集成，那么你需要一个关于的第三个组件库和 home 取决于，它包含一个轻量级的可注射消息/事件服务。您可以使用 RxJS主题实施该服务。
If direct client-side integration is required between the component libraries, then you need a 3rd component library that about and home depends on, which contains a light-weight injectable message/event service. You can implement that service using RxJS Subjects.
这篇关于前端“微服务”与Angular 2的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
