No fallbackFactory instance of type class com.ruoyi.system.api.factory.RemoteLogFallbackFactory foun

傷城~ 2022-09-08 05:00 9阅读 0赞

报错找不到这个类（托底类）

/**
     * 日志服务降级处理
     * 
     * @author ruoyi
     */
    @Component
    public class RemoteLogFallbackFactory implements FallbackFactory<RemoteLogService>
    {
        private static final Logger log = LoggerFactory.getLogger(RemoteLogFallbackFactory.class);
    
        @Override
        public RemoteLogService create(Throwable throwable)
        {
            log.error("日志服务调用失败:{}", throwable.getMessage());
            return new RemoteLogService()
            {
                @Override
                public R<Boolean> saveLog(SysOperLog sysOperLog)
                {
                    return null;
                }
    
                @Override
                public R<Boolean> saveLogininfor(String username, String status, String message)
                {
                    return null;
                }
            };
    
        }
    }

微服务之间是通过Fegin进行调用，创建了API接口，供其他模块调用，如果API接口开启了熔断机制，分类服务就无法进行启动，显示找不到托底函数。需要在分类服务启动类上指定包名，  
@SpringBootApplication(scanBasePackages = “com.ruoyi”)

@EnableRyFeignClients
    @SpringBootApplication(scanBasePackages = "com.ruoyi")
    public class RuoYiAuthApplication
    {
        public static void main(String[] args)
        {
            SpringApplication.run(RuoYiAuthApplication.class, args);
        }
    }