修改 spring cloud feign 调用方式_修改feign调用的算法-优快云博客

本文链接：https://blog.youkuaiyun.com/pzzy2000/article/details/125326174

本文介绍了如何将Spring Cloud Feign的调用方式进行改造，通过引入自定义的HandlerMethodArgumentResolver和配置，简化接口调用，提高代码复用性。详细展示了改造的代码实现，包括接口定义、FeignClient配置以及参数解析器的添加。

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有项目要改成 spring cloud 。本着能少干就少干的原则，就偷了个懒，把spring cloud eign的调用方式改了一下。

直接代码

public interface IAopActivityBeanService {

public String name = "IAopActivityBeanService";

/**

* 增加或更新

@SuppressWarnings("deprecation")

@RequestMapping(value = "/saveUpdate", method = RequestMethod.POST) //,produces=MediaType.APPLICATION_JSON_UTF8_VALUE ,consumes=MediaType.APPLICATION_JSON_UTF8_VALUE

public ActivityBean saveUpdate(@MyParams(name = "optType")OptType optType, @MyParams(name = "bean")ActivityBean iActivityBean,@MyParams(name = "optUserId") Long optUserId) throws SystemOptServiceException;

@RequestMapping(value = "/search/pages", method = RequestMethod.POST)

public SelectPage<ActivityBean> search(@MyParams(name = "optType") OptType optType, @MyParams(name = "searchBean") ActivityBeanSearchBean searchBean,

@MyParams(name = "commSearchBean") CommSearchBean commSearchBean, @MyParams(name = "optUserId") Long optUserId) throws SystemOptServiceException;

@RequestMapping(value = "/search/list", method = RequestMethod.POST)

public List<ActivityBean> searchList(@MyParams(name = "optType") OptType optType, @MyParams(name = "searchBean") ActivityBeanSearchBean searchBean,

@MyParams(name = "commSearchBean") CommSearchBean commSearchBean) throws SystemOptServiceException;

@RequestMapping(value = "/remove", method = RequestMethod.POST)

public ActivityBean remove(@MyParams(name = "optType") OptType optType, @MyParams(name = "searchBean") ActivityBeanSearchBean searchBean, @MyParams(name = "optUserId") Long optUserId)

throws SystemOptServiceException;

@RequestMapping(value = "/remove/all", method = RequestMethod.POST)

public List<ActivityBean> removes(@MyParams(name = "optType") OptType optType, @MyParams(name = "searchBean") ActivityBeanSearchBean searchBean, @MyParams(name = "optUserId") Long optUserId)

throws SystemOptServiceException;

@RequestMapping(value = "/get", method = RequestMethod.POST)

public ActivityBean get(@MyParams(name = "id") Long id) throws SystemOptServiceException;

}

public interface IAopActivityBeanExService extends IAopActivityBeanService {

    @RequestMapping(value = "/search/time", method = RequestMethod.POST)
    public List searchByTime(@MyParams(name = "optType") OptType optType, @MyParams(name = "searchBean") ActivityBeanSearchBean searchBean, @MyParams(name = "optUserId") Long optUserId)
        throws SystemOptServiceException;

}

@FeignClient(name = ActivityFeignParams.feign_service, path = ActivityFeignParams.path_activity)
public interface IActivityBeanFeignServiceClient extends IActivityBeanFeignService {

}

@RestController
@RequestMapping("/activity")
public class ActivityBeanFeignService implements IActivityBeanFeignService {

    @Autowired
    @Qualifier(IAopActivityBeanExService.name)
    private IAopActivityBeanExService service;

    @Override
    public SelectPage search(OptType optType, ActivityBeanSearchBean searchBean, CommSearchBean commSearchBean, Long optUserId) throws SystemOptServiceException {

        SelectPage selectPage = service.search(optType, searchBean, commSearchBean, optUserId);
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