You can click the below link to generate a Maven project with pre-selected dependencies:. Choose the OpenFeign and Spring Web as dependencies and Contract Stub Runner as test dependency. Provide support for fallback data if API call fails.įor initial setup of your Spring Boot project, you should use Spring Initializr.Spring Boot provide support for writing test cases for Feign Client using WireMock.It has great support to work with other spring-boot cloud libraries such as Hystrix, Eureka and Ribbon Client configurations can be done from Java Configuration file as well.Client configurations such as encoding/decoding, timeout, logging can just be done through property files.Do not need to write implementation classes to call other services, just provide specification as an Interface.It is an alternative of RestTemplate and has following advantages over RestTemplate:.
Declarative REST Client means you just give the client specification as an Interface and spring boot takes care of the implementation for you.įeignClient is used to consume RESTFul API endpoints exposed by thirdparty or microservice.
OverviewįeignClient is a Declarative REST Client in Spring Boot Web Application.
#Advanced rest client download file how to#
In this article, we’ll learn how to configure a FeignClient in your Spring Boot project to consume RESTFul APIs from other services.
0 kommentar(er)
