HttpClient携带请求JSON数据访问HTTP接口得到响应JSON数据详解编程语言

import org.apache.http.HttpStatus; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.StringEntity; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.util.EntityUtils; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.Map; @RestController @RequestMapping(value = "/rabbit") public class BpmToRabbitController { private static final String RABBIT_API_URL = "http://localhost:8082/api/rfc/json"; @RequestMapping(value = "/api") public Map String, Object visitRabbitApi(@RequestBody Map String, Object requestMap) throws Exception { CloseableHttpClient client = HttpClients.createDefault(); HttpPost httpPost = new HttpPost(RABBIT_API_URL); String requestJson = JSON.toJSONString(requestMap); StringEntity stringEntity = new StringEntity(requestJson); stringEntity.setContentEncoding("UTF-8"); stringEntity.setContentType("application/json"); httpPost.setEntity(stringEntity); CloseableHttpResponse httpResponse = client.execute(httpPost); if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) { String responseJson = EntityUtils.toString(httpResponse.getEntity()); Map String, Object responseMap = JSON.parseObject(responseJson); return responseMap; return null;

原创文章，作者：Maggie-Hunter，如若转载，请注明出处：https://blog.ytso.com/19595.html

cjavaxml