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本篇內(nèi)容主要講解“SpringBoot-RestTemplate怎么實現(xiàn)調(diào)用第三方API”,感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷,實用性強。下面就讓小編來帶大家學(xué)習(xí)“SpringBoot-RestTemplate怎么實現(xiàn)調(diào)用第三方API”吧!
1.在build.grdle加入依賴
2.在config包下創(chuàng)建一個RestTemlateConfig
3.在model包下創(chuàng)建一個新的包
4.Constans類下將調(diào)用接口的AppKey值宏定義
5.在controller包下創(chuàng)建一個
6.用Postman調(diào)用接口,驗證是否成功
implementation('org.springframework.boot:spring-boot-starter-web')
配置好相關(guān)信息
package com.qiubao.school.api.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.http.client.ClientHttpRequestFactory; import org.springframework.http.client.SimpleClientHttpRequestFactory; import org.springframework.web.client.RestTemplate; @Configuration public class RestTemplateConfig { @Bean public RestTemplate restTemplate(ClientHttpRequestFactory factory){ return new RestTemplate(factory); } @Bean public ClientHttpRequestFactory simpleClientHttpRequestFactory(){ SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory(); factory.setConnectTimeout(15000); factory.setReadTimeout(5000); return factory; } }
“JuHe”,然后包里創(chuàng)建一個新的類:JuheResult 【Art+insert】選擇CsonFormat
package com.qiubao.school.api.common; public interface Constants { String JUHE_KEY = "e80611926aa6321048bde9ea73d11190"; }
新的類SpringRestTemplateController(調(diào)用第三方的API,瀏覽器模擬get請求,postman模擬post請求)
package com.qiubao.school.api.controller; import com.alibaba.fastjson.JSONObject; import com.qiubao.school.api.common.Constants; import com.qiubao.school.api.model.Article; import com.qiubao.school.api.model.juhe.JuheResult; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; import org.springframework.web.client.RestTemplate; import java.util.ArrayList; import java.util.List; @RestController @RequestMapping("news") public class SpringRestTemplateController { @Autowired private RestTemplate restTemplate; /***********HTTP GET method*************/ @GetMapping("/testGetApi") public JuheResult getJson( @RequestParam(value = "type", required = false) String type ){ type = StringUtils.isEmpty(type)?"top":type;//定義為可以為空 // 將調(diào)用接口的Key值宏定義一個名字(Constants類下) String url="http://v.juhe.cn/toutiao/index?type="+type+"&key=" + Constants.JUHE_KEY; //將Jason格式轉(zhuǎn)換為對象(增強可讀性、易于后期數(shù)據(jù)的更改和增刪) JuheResult result = restTemplate.getForObject(url, JuheResult.class); return result; } //將調(diào)用的Api的Jason數(shù)據(jù)格式修改為需要的Jason數(shù)據(jù)格式[用到JuheResult方法] private List<Article> convertJuhe2Article(JuheResult result) { List<Article> articles = new ArrayList<>(); for (JuheResult.ResultBean.DataBean dataBean: result.getResult().getData()) { Article article = new Article(); article.setUniquekey(dataBean.getUniquekey()); article.setTitle(dataBean.getTitle()); article.setAuthor_name(dataBean.getAuthor_name()); article.setCreateDate(dataBean.getDate()); article.setContent(dataBean.getUrl()); article.setThumbnail_pic_s(dataBean.getThumbnail_pic_s()); article.setThumbnail_pic_s02(dataBean.getThumbnail_pic_s02()); article.setThumbnail_pic_s03(dataBean.getThumbnail_pic_s03()); article.setCategory(dataBean.getCategory()); article.getCommentCount(); article.getLikeCount(); articles.add(article); } return articles; } }
到此,相信大家對“SpringBoot-RestTemplate怎么實現(xiàn)調(diào)用第三方API”有了更深的了解,不妨來實際操作一番吧!這里是億速云網(wǎng)站,更多相關(guān)內(nèi)容可以進(jìn)入相關(guān)頻道進(jìn)行查詢,關(guān)注我們,繼續(xù)學(xué)習(xí)!
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