如何直接在@FeignClient中定义Hystrix客户端后备

Question

我想直接在假装防御中定义我的后备功能,如Spring文档中所述,请参阅下面的代码,但是我得到一个错误,我无法定义静态类"modifier static not allowed here".当假装呼叫失败时,如何让后备功能运行？

问候,

Nadav

@FeignClient(name = "hello", fallback = HystrixClientFallback.class)

protected interface HystrixClient {

@RequestMapping(method = RequestMethod.GET, value = "/hello")

     Hello iFailSometimes();

}

static class HystrixClientFallback implements HystrixClient {

@Override

public Hello iFailSometimes() {

return new Hello("fallback");

}

}

Answer 1

添加@Component到班级的顶部为我工作.

@Component
class HystrixClientFallback implements HystrixClient {

    @Override
    public Hello iFailSometimes() {
        return new Hello("fallback");
    }

}