1、 问题总结;
如果项目中使用了ThreadLocal,注意hystix创建新线程时,ThreadLocal中存的是之前线程中的数据,在hystix线程中获取不到
2、 问题;
throwable异常参数必须写在最后边
public String getText(long liveId,int sdkId,Throwable throwable) {
if (throwable instanceof HystrixTimeoutException) {
logger.error("m={} is fusing;request={};ex={}", "getLiveVideoDependInfofallBack", JSON.toJSONString(request), "timeout");
}else {
logger.warn("m={} is fusing;request={}", "getLiveVideoDependInfofallBack", JSON.toJSONString(request));
}
return liveVideoInfoResponse;
}
3、 springboot启动类添加EnableHystrix开启Hystrix;
@SpringBootApplication
@ImportResource("classpath:spring-*.xml")
@EnableHystrix
public class App {
public static void main(String[] args) {
SpringApplication.run(App.class, args);
}
}
4、 异步注解方式时,注意要覆盖get方法;
@Override
public GetLiveVideoInfoResponse get() {
return invoke();
}