Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package tisseows; import java.io.IOException; import java.net.URI; import java.net.URISyntaxException; import org.apache.http.HttpEntity; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.utils.URIBuilder; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.util.EntityUtils; /** * * @author Hugo */ public class RequestJCDecaux { private URIBuilder urib; public RequestJCDecaux() { this.urib = new URIBuilder().setScheme("https").setHost("api.jcdecaux.com"); } /** * Envoi une requte au WS JCDecaux et rcupre la rponse * @return * @throws IOException * @throws URISyntaxException */ public String request() throws IOException, URISyntaxException { this.urib.setParameter("apiKey", "540dadb9d69e046c2fb68ace08faa0508ed59db7"); this.urib.setParameter("contract", "Toulouse"); URI uri = urib.build(); String s = ""; CloseableHttpClient httpclient = HttpClients.createDefault(); HttpGet httpget = new HttpGet(uri); try (CloseableHttpResponse response = httpclient.execute(httpget)) { HttpEntity entity = response.getEntity(); if (entity != null) { s = EntityUtils.toString(entity); } } return s; } public void resetURIB() { this.urib = new URIBuilder().setScheme("https").setHost("api.jcdecaux.com"); } public void setPathURIB(String path) { this.urib.setPath(path); } public void addParamURIB(String param, String value) { this.urib.setParameter(param, value); } }