Feign 启用日志

本文最后更新于：2 年前

Spring中集成openfeign, 打印日志

Feign 的日子有两层检查

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feign.SynchronousMethodHandler {
    fun executeAndDecode() {
        //...    
        if (logLevel != Logger.Level.NONE) {
          logger.logRequest(metadata.configKey(), logLevel, request);
        }
        //...
    }
}
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feign.slf4j.Slf4jLogger : feign.Logger {

    //...
    fun logRequest() {
        if (this.logger.isDebugEnabled()) {
            super.logRequest(configKey, logLevel, request);
        }
    }

    //...
}

配置

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@Bean
fun feignLoggerLevel(): Logger.Level {
    return Logger.Level.FULL
}
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logging:
  level:
    com.aihuishou.creative.itm.client: DEBUG