Body Mass Index(BMI) Calculator Microservice Demo

Architecture of BMI Calculator

There are two microservices in this demo.

  • Webapp (API Gateway)
  • BMI Calculator (computing service)

Prerequisite

  1. Oracle JDK 1.8+
  2. Maven 3.x
  3. Gradle 4.x(Optional)

Quick Start(Linux)

  1. Run the service center

    how to start service center

  2. Get the bmi demo's code

git clone https://github.com/apache/servicecomb-java-chassis.git
cd servicecomb-java-chassis/samples
  1. Run microservices
  • via maven
    • Run the BMI calculator service
      (cd bmi/calculator; mvn spring-boot:run)
    • Run the webapp service
      (cd bmi/webapp; mvn spring-boot:run)
  • via gradle
    • Install ServiceComb Java Chassis
      mvn clean install -DskipTests
    • Run the BMI calculator service
      (cd bmi/calculator; gradle bootRun)
    • Run the webapp service
      (cd bmi/webapp; gradle bootRun)
  1. Visit the services via http://127.0.0.1:8889.