SslConnection

import javax.net.ssl.HostnameVerifier;

import javax.net.ssl.HttpsURLConnection;

import javax.net.ssl.SSLSession;

import java.net.HttpURLConnection;

import java.net.URL;

/** Https 安全连接类。

*

* @author Administrator

*/

public class SslConnection {

     public HttpURLConnection openConnection(String strUrl) throws Exception {

        trustAllHttpsCertificates();

        HttpsURLConnection.setDefaultHostnameVerifier(hv);

        URL url = new URL(strUrl);

        return (HttpURLConnection) url.openConnection();

    }

    public String connect(String strUrl) throws Exception {

        trustAllHttpsCertificates();

        HttpsURLConnection.setDefaultHostnameVerifier(hv);

        URL url = new URL(strUrl);

        HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();

        byte[] bts = new byte[100];

        urlConn.getInputStream().read(bts);

        String result = new String(bts).trim();

        return result;

    }

    HostnameVerifier hv = new HostnameVerifier() {

        public boolean verify(String urlHostName, SSLSession session) {

//            System.out.println("Warning: URL Host: " + urlHostName + " vs. " + session.getPeerHost());

            return true;

        }

    };

    private static void trustAllHttpsCertificates() throws Exception {

        //  Create a trust manager that does not validate certificate chains:

javax.net.ssl.TrustManager[] trustAllCerts =

                new javax.net.ssl.TrustManager[1];

javax.net.ssl.TrustManager tm = new miTM();

        trustAllCerts[0] = tm;

javax.net.ssl.SSLContext sc =

javax.net.ssl.SSLContext.getInstance("SSL");

        sc.init(null, trustAllCerts, null);

        HttpsURLConnection.setDefaultSSLSocketFactory(

                sc.getSocketFactory());

    }

    public static class miTM implements javax.net.ssl.TrustManager,

javax.net.ssl.X509TrustManager {

        public java.security.cert.X509Certificate[] getAcceptedIssuers() {

            return null;

        }

        public boolean isServerTrusted(

                java.security.cert.X509Certificate[] certs) {

            return true;

        }

        public boolean isClientTrusted(

                java.security.cert.X509Certificate[] certs) {

            return true;

        }

        public void checkServerTrusted(

                java.security.cert.X509Certificate[] certs, String authType) throws

                java.security.cert.CertificateException {

            return;

        }

        public void checkClientTrusted(

                java.security.cert.X509Certificate[] certs, String authType) throws

                java.security.cert.CertificateException {

            return;

        }

    }

}