Spring cloud踩坑记录之使用feignclient远程调用服务404的方法

/**
 * 黑白名单查询接口
 *
 * @author LiJunJun
 * @since 2018/10/18
 */
@Component(value = "blackAndWhiteListFeignClient")
@FeignClient(value = "pear-cache-service", path = "v1/cache/limitlist")
public interface IBlackAndWhiteListFeignClient {

 /**
  * 获取黑白名单手机号分组编号
  *
  * @param trace 请求流水
  * @param phoneNum 电话号码
  * @return 电话号码所在分组
  */
 @RequestMapping(value = "/blackAndWhiteList", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
 ResultData<String> blackAndWhiteList(@RequestHeader(name = "Trace") String trace, @RequestParam("phoneNum") String phoneNum);
}

/**
 * 黑白名单controller
 *
 * @author LiJunJun
 * @since 2018/10/18
 */
@ProtectedLdApi
@RestController
@RequestMapping(value = "v1/cache/limitlist")
@Api(value = "黑白名单缓存", description = "黑白名单缓存相关接口")
public class BlacklAndWhiteListController extends AbstractController implements IBlackAndWhiteListFeignClient {

 /**
  * 日志记录器
  */
 private final static Log LOGGER = new Log(BlacklAndWhiteListController.class);

 /**
  * 注入tedis
  */
 @Autowired
 private JedisSentinelPoolExt jedisSentinelPool;

 /**
  * 获取黑白名单手机号分组编号
  *
  * @param trace 请求流水
  * @param phoneNum 电话号码
  * @return 电话号码所在分组
  */
 @Override
 @ApiOperation(value = "获取黑白名单手机号分组编号", notes = "根据电话号码从缓存中获取黑白名单分组")
 @RequestMapping(value = "/blackAndWhiteList", method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_UTF8_VALUE, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
 public ResultData<String> blackAndWhiteList(@RequestHeader(name = "Trace") String trace, @RequestParam("phoneNum") String phoneNum) {
  do something...
 }
}

public class MessageListController {

 private static final Log LOGGER = new Log(MessageListController.class);

 @Autowired
 private IBlackAndWhiteListFeignClient blackAndWhiteListFeignClient;

 @RequestMapping(value = "/testBlackAndWhiteList", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
 public ResultData<String> testBlackAndWhiteList() {

  LOGGER.info("开始调用缓存接口");

  ResultData<String> res = blackAndWhiteListFeignClient.blackAndWhiteList("asdqwezxxc", "B18037903086");

  LOGGER.info("调用结果：" + res.getResultData());

  return res;
 }