在使用Ribbon調用廣告投放系統API之前，我們需要先創建2個VO對象，AdPlanVO,AdPlanGetRequestVO.

//數據請求對象 @Data @NoArgsConstructor @AllArgsConstructor public class AdPlanGetRequestVO {private Long userId;private List<Long> planIds; }----------------------------------//API請求響應結果反序列化對象 @Data @AllArgsConstructor @NoArgsConstructor public class AdPlanVO {private Long planId;private Long userId;private String planName;private Integer planStatus;private Date startDate;private Date endDate;private Date createTime;private Date updateTime; }

在AdSearchApplication啟動類中，添加RestTemplate客戶端。

public class AdSearchApplication {.../*** 注冊{@link RestTemplate}Bean* @return*/@Bean@LoadBalanced //讓RestTemplate在調用服務的時候，可以實現負載均衡RestTemplate restTemplate(){return new RestTemplate();} }

創建一個controller，來測試調用廣告提供系統的API

/*** SearchController for search information controller** @author <a href="mailto:magicianisaac@gmail.com">Isaac.Zhang | 若初</a>*/ @RestController @Slf4j @RequestMapping(path = "/search") public class SearchController {//注入RestTemplateprivate final RestTemplate restTemplate;@Autowiredpublic SearchController(RestTemplate restTemplate) {this.restTemplate = restTemplate;}@GetMapping(path = "/plan/get-ribbon")public CommonResponse<List<AdPlanVO>> getAdPlansUseRibbon(@RequestBody AdPlanGetRequestVO requestVO) {log.info("ad-search::getAdPlansUseRibbon -> {}", JSON.toJSONString(requestVO));return restTemplate.postForEntity("http://mscx-ad-sponsor/ad-sponsor/plan/get", requestVO, CommonResponse.class).getBody();}@GetMapping(path = "/user/get")public CommonResponse getUsers(@Param(value = "username") String username) {log.info("ad-search::getUsers -> {}", JSON.toJSONString(username));CommonResponse commonResponse = restTemplate.getForObject("http://mscx-ad-sponsor/ad-sponsor/user/get?username={username}", CommonResponse.class, username);return commonResponse;} }

轉載于:https://www.cnblogs.com/zhangpan1244/p/11279177.html

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