Java 春季启动 2 中的 FeignClient
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FeignClient in spring boot 2
提问by Sviatlana
I am trying to migrate from spring boot 1.5 tio 2.0 and faced problem: I changed version of spring-cloud-netflix-corefrom 1.3.4.RELEASEto 2.0.1.RELEASE:
我正在尝试从 spring boot 1.5 tio 2.0 迁移并遇到问题：我将spring-cloud-netflix-core 的版本从1.3.4.RELEASE 更改为2.0.1.RELEASE：
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-netflix-core</artifactId>
<version>2.0.1.RELEASE</version>
</dependency>
Unfortunately, feign library imports failed:
不幸的是，伪装库导入失败：
import org.springframework.cloud.netflix.feign.EnableFeignClients;
import org.springframework.cloud.netflix.feign.FeignAutoConfiguration;
import org.springframework.cloud.netflix.feign.FeignClient;
There is no library .feign in new 2.0.1 version. What should I use instead? (connot leave old cloud version because of conflict with spring boot autoconfiguration)
新的 2.0.1 版本中没有库 .feign。我应该用什么代替？（由于与 spring boot 自动配置冲突，不能离开旧的云版本）
采纳答案by Darren Forsythe
Since the 2.xrelease Spring Cloud moved the netflix feign classes to their own project.
自2.x发布以来，Spring Cloud 将 netflix feign 类移到了他们自己的项目中。
https://github.com/spring-cloud/spring-cloud-openfeign
https://github.com/spring-cloud/spring-cloud-openfeign
You need to update your re-import with the correct package
您需要使用正确的包更新重新导入
org.springframework.cloud.openfeign
org.springframework.cloud.openfeign
回答by S.K.
You need to import feign as an independent dependency starting from 2.X release:
您需要从 2.X 版本开始将 feign 作为独立依赖项导入：
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
<version>2.0.1.RELEASE</version>
</dependency>
