Spring WebClient Tutorial - Spring Web Flux

This is a brief introduction to reactive programming with Spring WebClient. In this lesson, you would see the difference between using Rest Template and WebClient. Rest Template makes calls in a blocking manner while WebClient is non-blocking.

You would learn how to perform Get requests with WebClient, Post Requests with WebClient and situations where Get requests receive a list of objects as response and not just one. Hint in such cases we use Flux and not Mono.

Time Stamp:
0:00 Dummy Server
3:30 WebFlux Dependency
5:00 Rest Template Example
9:00 Web Client Example
15:15 Web Client Post Request Example
16:50 Web Client Body To Flux Example

Further Reading:
? https://lankydan.dev/2018/03/15/doing-stuff-with-spring-webflux
? https://dzone.com/articles/doing-stuff-with-spring-webflux
? https://howtodoinjava.com/spring-boot2/resttemplate/spring-restful-client-resttemplate-example/
? https://huongdanjava.com/consume-reactive-web-service-using-webclient-of-spring-webflux.html
? https://blog.knoldus.com/passing-query-parameters-through-your-webclient/

Source Code:
https://github.com/LEMUBIT/la_webclient_tutorial_demoserver
https://github.com/LEMUBIT/la_webclient_tutorial_reactivewebclient

Guava Library: https://github.com/google/guava

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