WebClient vs RestTemplate

https://zzangjava.tistory.com/m/1026


- webClient
docs.spring.io/spring-framework/docs/current/reference/html/web-reactive.html#webflux-client-builder-reactor-timeout

https://medium.com/@odysseymoon/spring-webclient-%EC%82%AC%EC%9A%A9%EB%B2%95-5f92d295edc0

Medium

https://www.baeldung.com/spring-5-webclient

Spring 5 WebClient | Baeldung

- webClient URI path variable 사용
https://www.baeldung.com/webflux-webclient-parameters

WebClient Requests with Parameters | Baeldung

https://stackoverflow.com/questions/62402622/how-to-pass-path-variable-by-names-in-web-client-in-spring-boot

How to pass path variable by names in web client in Spring boot?

String url = "http://localhost:8000/{id}/{name}/{id}/{name}?param1={id}&param2={cost}";

Map<String, String> params = new HashMap<>();
params.put("id", "123");
params.put("name","Prabhu");
params.put("cost","35.26");

WebClient.create().method(HttpMethod.GET) .uri(url, params).retrieve();
=> http://localhost:8000/123/Prabhu/123/Prabhu?param1=123&param2=35.26

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- restTemplate will be deprecated
https://www.baeldung.com/rest-template

A Guide to the RestTemplate | Baeldung

- RestTemplate Post Request with JSON
www.baeldung.com/spring-resttemplate-post-json

RestTemplate Post Request with JSON | Baeldung

- resttemplate URI path variable 사용
https://www.baeldung.com/spring-uricomponentsbuilder

Guide to UriComponentsBuilder in Spring | Baeldung

https://spring.io/blog/2009/03/27/rest-in-spring-3-resttemplate

REST in Spring 3: RestTemplate

https://stackoverflow.com/questions/35998790/resttemplate-how-to-send-url-and-query-parameters-together

RestTemplate: How to send URL and query parameters together