Feign_Demo_Project

See

• Feign 클라이언트 분석 및 직접 사용해보기 with Code

Goal

• We can use the feign client.

• And you can easily use this project

  because basic things in the structure of the project are already prepared.

Feature

• Set Default Profile when an inappropriate profile value is entered

• custom *.yml property

• ErrorDecoder for Feign

• Custom TimeOut Property while using feign client

• Feign Interceptor

• Feign CustomLogger

Version

• Java : 11

• Spring Boot : 2.4.2

• Feign : 2020.0.1

• Build Tool : Gradle

Dependency

build.gradle

ext {
    /**
     * Spring Boot and springCloudVersion must be compatible.
     * 2.4.x == 2020.0.x
     * ref : https://spring.io/projects/spring-cloud
     */
    // Feign
    set('springCloudVersion', '2020.0.1')
}

dependencyManagement {
    imports {
        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
    }
}

dependencies {
    // Feign
    implementation 'org.springframework.cloud:spring-cloud-starter-openfeign'
    ...
}

Comment

• If you want to test profile environment

  use this option

-Dspring.profiles.active={profile}

• I recommend you.

  See how the properties of config/custom/url.yml are used and worked