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pine-cloud-examples's Introduction

SpringCloud practice project

本项目是为了演示Springcloud集成nodejs的微服务而开发的,主要功能包括

  1. java微服务注册到Eureka服务器
  2. nodejs微服务注册到Eureka服务器
  3. zuul网关路由到java微服务(pine-cloud-user-service)
  4. zuul网关路由nodejs微服务(pine-cloud-nodejs-service)
  5. nodejs实现bff层,并且依赖了java微服务和nodejs微服务(nodejs-bff)

启动步骤

启动pine-cloud-discovery-server

运行子工程下的DiscoveryServerApplication类

启动ping-cloud-user-service(compute-service)

运行子工程下的UserServiceApplication类

启动ping-cloud-nodejs-service(book-service)

cd pine-cloud-nodejs-service/src npm install --save express eureka-js-client node server.js

启动nodejs-bff(nodejs-bff-service)

cd nodejs-bff npm install --save express eureka-js-client request-promise node server.js

  1. 启动pine-cloud-api-gateway 运行子工程下的ApiGatewayApplication类

测试功能

所有服务启动后,可通过网关访问所有服务 /compute/** -> 访问java提供的微服务 /book/** -> 访问nodejs提供的微服务 /bff/** -> 访问nodejs提供的BFF层聚合服务

e.g. 直接访问java提供的/compute服务 $ curl -X GET -s http://localhost:5555/compute/add?access_token=123\&a=1\&b=2 3

e.g. 直接访问nodejs提供的/books服务 $ curl -X GET -s http://localhost:5555/book/books?access_token=123 [{"bookname":"Nodejs Web Development","author":"David Herron"},{"bookname":"Mastering Web Application Development with Express ","author":"Alexandru Vlăduțu"}]

e.g. 通过bff访问/compute服务 $ curl -X GET -s http://localhost:5555/bff/compute/add?access_token=123\&a=1\&b=2 3

e.g. 通过bff访问/books服务 $ curl -X GET -s http://localhost:5555/bff/books?access_token=123 "[{"bookname":"Nodejs Web Development","author":"David Herron"},{"bookname":"Mastering Web Application Development with Express ","author":"Alexandru Vlăduțu"}]"

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