Reactive Server

中文版

This seed project purpose is to power the Reactive Server.

Software design

This project software design goal is to demonstrate what a functional web application developed with Spring Boot 2, Spring WebFlux and Kotlin can look like:

• Reactive and non-blocking
• More functional style and less annotation based than typical Spring applications
• Leverage Kotlin features like Kotlin extensions and reified type parameters for cleaner code
• Simple, fast to start, efficient request processing, low memory consumption
• Constructor based injection
• Immutable Pojos
• Cloud Native

Technologies used

• Language: Kotlin
• Framework: Spring Boot 2.0 with Spring 5 Kotlin support and Spring WebFlux functional
• Engine: Netty used for client and server
• Reactive API: Reactor
• Persistence : Spring Data Reactive MongoDB
• Build: Gradle Script Kotlin
• Testing: Junit 5

TODO

• Support for Spring Cloud
• Support for Docker
• Support for Reactive Security

Developer guide

Prerequisite

• Install Git
• Fork and clone 这个项目
• Install Java 8

Run the app in dev mod using command line

• Run ./gradlew bootRun in another terminal
• Open http://localhost:8080/ in your browser
• If you want to debug the app, add --debug-jvm parameter to Gradle command line

Import and run the project in IDEA

• Make sure you have at least IntelliJ IDEA 2018.1.x and IDEA Kotlin plugin 1.1.4+ (menu Tools -> Kotlin -> configure Kotlin Plugin Updates -> make sure "Stable" channel is selected -> check for updates now -> restart IDE after the update)
• Import it in IDEA as a Gradle project
• In IntelliJ IDEA, right click on Application.kt then Run ... or Debug ...
• Open http://localhost:8080/ in your browser

Package and run the application from the executable JAR:

./gradlew clean build
java -jar build/libs/ingo-seed-reactive-server-0.0.1-SNAPSHOT