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:

Source Code:

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[theprince]

Just wanted to say this was an excellent video. Thank you.

[billyfebram]

the explanation is very detailed and easy to understand, thank you

[lifestylebychaitu]

Great Explanation. Please do more videos on Reactive programming.Thank you

[ayoubessare]

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[AhmedKhaled-hemf]

Very thanks for nice explain






Please question, for call web service, as performance(fast, memory, CPU) which better, Client Jersey or WebClient Spring??