实现spring cloud @FeginClilent [email protected] 实现Restful API 版本管理，解决Controller实现API时路径重复

实现spring cloud @FeginClilent +@RequestMapping 实现Restful API 版本管理，解决Controller实现API时路径重复

在网上百度了许久，也没有找到合适的，终于浏览到一片比较合适的相关文档，至于文章的地址，实在想不起了

import feign.Feign;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.AnnotatedElementUtils;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;

/**
*

• @ClassName: FeignConfiguration
• @Description: TODO
• @Author XXXX
  **/
  @Configuration
  @ConditionalOnClass({Feign.class})
  public class FeignConfiguration {
  @Bean
  public WebMvcRegistrations feignWebRegistrations() {
  return new WebMvcRegistrations() {
  @Override
  public RequestMappingHandlerMapping getRequestMappingHandlerMapping() {
  return new FeignRequestMappingHandlerMapping();
  }
  };
  }
  private static class FeignRequestMappingHandlerMapping extends RequestMappingHandlerMapping {
  @Override
  protected boolean isHandler(Class<?> beanType) {
  return super.isHandler(beanType) &&
  !AnnotatedElementUtils.hasAnnotation(beanType, FeignClient.class);
  }
  }
  }

加入到你的配置文件中，就可以生效了

至此，完成，目前没有测fegin 是否会受到影响