logging:
? level:
? ? com.example.demo: debug?

logging:
? level:
? ? com.example.demo.feign.DemoFeignClient: debug 

feign.client.config.default.loggerLevel: full

@Configuration
public class FeignConfiguration {
? @Bean
? public Logger.Level level() { return Logger.Level.FULL; }
}

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>

@EnableFeignClients //在啟動類上加

public class FeignConfig {
    @Bean
    public Logger.Level Logger() {
        return Logger.Level.FULL;
    }
}

//@FeignClient configuration = GoodsFeignConfig.class 細(xì)粒度配置，指定配置類
@FeignClient(name = "goods", configuration = FeignConfig.class)

logging:
  level:
    com.xxx.xxx.FeignAPI: DEBUG #需要將FeignClient接口全路徑寫上# 開啟日志 格式為logging.level. Feign客戶端路徑

feign:
  client:
    config:
      #想要調(diào)用的微服務(wù)名稱
      server-1:
        loggerLevel: FULL

//在啟動類上為@EnableFeignClients注解添加defaultConfiguration配置
@EnableFeignClients(defaultConfiguration = FeignConfig.class)

feign:
  client:
    config:
      #將調(diào)用的微服務(wù)名稱改成default就配置成全局的了
      default:
        loggerLevel: FULL

feign:
  client:
    config:
      feignName:
        connectTimeout: 5000  # 相當(dāng)于Request.Optionsn 連接超時時間
        readTimeout: 5000     # 相當(dāng)于Request.Options 讀取超時時間
        loggerLevel: full     # 配置Feign的日志級別，相當(dāng)于代碼配置方式中的Logger
        errorDecoder: com.example.SimpleErrorDecoder  # Feign的錯誤解碼器，相當(dāng)于代碼配置方式中的ErrorDecoder
        retryer: com.example.SimpleRetryer  # 配置重試，相當(dāng)于代碼配置方式中的Retryer
        requestInterceptors: # 配置攔截器，相當(dāng)于代碼配置方式中的RequestInterceptor
          - com.example.FooRequestInterceptor
          - com.example.BarRequestInterceptor
        # 是否對404錯誤解碼
        decode404: false
        encode: com.example.SimpleEncoder
        decoder: com.example.SimpleDecoder
        contract: com.example.SimpleContract

# 配置請求GZIP壓縮
feign.compression.request.enabled=true
# 配置響應(yīng)GZIP壓縮
feign.compression.response.enabled=true
# 配置壓縮支持的MIME TYPE
feign.compression.request.mime-types=text/xml,application/xml,application/json
# 配置壓縮數(shù)據(jù)大小的下限
feign.compression.request.min-request-size=2048