anjia0532

@Component
public class Demo {
    @HystrixCommand(commandKey = "#key",groupKey = "#key",fallbackMethod = "fail")
    public String exec(String key){
        if (RandomUtils.nextBoolean()) {
            System.out.println(1 / 0);
        }
        return key;
    }
    public String fail(String key){

anjia0532

worker_processes  1;
events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;