JAVA中的HTTPS接口怎么利用HttpClient進行調(diào)用？相信很多沒有經(jīng)驗的人對此束手無策，為此本文總結(jié)了問題出現(xiàn)的原因和解決方法，通過這篇文章希望你能解決這個問題。
成都創(chuàng)新互聯(lián)公司2013年至今，是專業(yè)互聯(lián)網(wǎng)技術(shù)服務公司，擁有項目成都做網(wǎng)站、成都網(wǎng)站設(shè)計網(wǎng)站策劃，項目實施與項目整合能力。我們以讓每一個夢想脫穎而出為使命，1280元大荔做網(wǎng)站,已為上家服務,為大荔各地企業(yè)和個人服務,聯(lián)系電話:18982081108
1.為了避免需要證書，所以用一個類繼承DefaultHttpClient類，忽略校驗過程。
import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import javax.net.ssl.SSLContext; import javax.net.ssl.TrustManager; import javax.net.ssl.X509TrustManager; import org.apache.http.conn.ClientConnectionManager; import org.apache.http.conn.scheme.Scheme; import org.apache.http.conn.scheme.SchemeRegistry; import org.apache.http.conn.ssl.SSLSocketFactory; import org.apache.http.impl.client.DefaultHttpClient; /** * 用于進行Https請求的HttpClient * @ClassName: SSLClient * @Description: TODO * @author Devin* @date 2017年2月7日 下午1:42:07 * */ public class SSLClient extends DefaultHttpClient { public SSLClient() throws Exception{ super(); SSLContext ctx = SSLContext.getInstance("TLS"); X509TrustManager tm = new X509TrustManager() { @Override public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException { } @Override public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException { } @Override public X509Certificate[] getAcceptedIssuers() { return null; } }; ctx.init(null, new TrustManager[]{tm}, null); SSLSocketFactory ssf = new SSLSocketFactory(ctx,SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER); ClientConnectionManager ccm = this.getConnectionManager(); SchemeRegistry sr = ccm.getSchemeRegistry(); sr.register(new Scheme("https", 443, ssf)); } }
2.創(chuàng)建一個利用HttpClient發(fā)送post請求的工具類
import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.StatusLine; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.StringEntity; import org.apache.http.message.BasicHeader; import org.apache.http.util.EntityUtils; /** * 利用HttpClient進行post請求的工具類 * @ClassName: HttpClientUtil * @Description: TODO * @author Devin* @date 2017年2月7日 下午1:43:38 * */ public class HttpClientUtil { @SuppressWarnings("resource") public static String doPost(String url,String jsonstr,String charset){ HttpClient httpClient = null; HttpPost httpPost = null; String result = null; try{ httpClient = new SSLClient(); httpPost = new HttpPost(url); httpPost.addHeader("Content-Type", "application/json"); StringEntity se = new StringEntity(jsonstr); se.setContentType("text/json"); se.setContentEncoding(new BasicHeader("Content-Type", "application/json")); httpPost.setEntity(se); HttpResponse response = httpClient.execute(httpPost); if(response != null){ HttpEntity resEntity = response.getEntity(); if(resEntity != null){ result = EntityUtils.toString(resEntity,charset); } } }catch(Exception ex){ ex.printStackTrace(); } return result; } }
3.測試代碼
重慶分公司
重慶分公司
public static void main(String[] args){
String url = "https://192.168.1.101/xxx";
String jsonStr = "{xxx}";
String httpOrgCreateTestRtn = HttpClientUtil.doPost(url, jsonStr, "utf-8");
}看完上述內(nèi)容，你們掌握JAVA中的HTTPS接口怎么利用HttpClient進行調(diào)用的方法了嗎？如果還想學到更多技能或想了解更多相關(guān)內(nèi)容，歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道，感謝各位的閱讀！
