微服务的架构(Architecture for microservices)

 我最近开始使用node.js，我必须构建一个应该使用多个express.js服务的架构。 其中一些服务必须位于其他服务器计算机上的一台服务器上。 我想构建一个基本服务（如API网关），但我不知道在这个网关和微服务之间或两个微服务之间进行通信的正确方法。 
 
 目前我正在使用基于此的解决方案： 
 
# inside Gateway server I call another service:
http.get('http://127.0.0.1:5001/users', (service_res) ->
  data = ''
  service_res.on 'data', (chunk) ->
    data += chunk

  service_res.on 'end', ->
    # some logic on data

).end() 
 
 我强烈认为这种方法不对。 在API网关和微服务之间构建通信逻辑的正确方法是什么？ 

I've recently started to work with node.js and I have to build an architecture that should use multiple express.js services. Some of these services will have to be located on one server, anothers - on other server machines. I want to build a base service (like API Gateway), but I don't know what the proper way to communicate between this Gateway and microservices, or between two microservices.
 
Currently I'm working with a solution based on this:
 
# inside Gateway server I call another service:
http.get('http://127.0.0.1:5001/users', (service_res) ->
  data = ''
  service_res.on 'data', (chunk) ->
    data += chunk

  service_res.on 'end', ->
    # some logic on data

).end() 
 
I have a strong feeling that this approach is not right. What the proper way to build communication logic between API Gateway and microservices?

原文：https://stackoverflow.com/questions/32838312