如题，默认下，HttpClient是不能请求Https的，需要自己获取

private static final int SET_CONNECTION_TIMEOUT = 5 * 1000;
    private static final int SET_SOCKET_TIMEOUT = 20 * 1000;

    public static HttpClient getNewHttpClient() {
        try {
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(null, null);

            SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
            sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

            HttpParams params = new BasicHttpParams();

            HttpConnectionParams.setConnectionTimeout(params, 10000);
            HttpConnectionParams.setSoTimeout(params, 10000);

            HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
            HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

            SchemeRegistry registry = new SchemeRegistry();
            registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
            registry.register(new Scheme("https", sf, 443));

            ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

            HttpConnectionParams.setConnectionTimeout(params, SET_CONNECTION_TIMEOUT);
            HttpConnectionParams.setSoTimeout(params, SET_SOCKET_TIMEOUT);
            HttpClient client = new DefaultHttpClient(ccm, params);

            return client;
        } catch (Exception e) {
            return new DefaultHttpClient();
        }
    }

下面是MySSLSocketFactory类

               private static class MySSLSocketFactory extends SSLSocketFactory {                  SSLContext sslContext = SSLContext.getInstance("TLS");                            public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException,                          KeyManagementException, KeyStoreException, UnrecoverableKeyException {                      super(truststore);                                TrustManager tm = new X509TrustManager() {                          public void checkClientTrusted(X509Certificate[] chain, String authType)                                  throws CertificateException {                          }                                    public void checkServerTrusted(X509Certificate[] chain, String authType)                                  throws CertificateException {                          }                                    public X509Certificate[] getAcceptedIssuers() {                              return null;                          }                      };                                sslContext.init(null, new TrustManager[] { tm }, null);                  }                            @Override                  public Socket createSocket(Socket socket, String host, int port, boolean autoClose)                          throws IOException, UnknownHostException {                      return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);                  }                            @Override                  public Socket createSocket() throws IOException {                      return sslContext.getSocketFactory().createSocket();                  }              }
private static class MySSLSocketFactory extends SSLSocketFactory {
        SSLContext sslContext = SSLContext.getInstance("TLS");

        public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException,
                KeyManagementException, KeyStoreException, UnrecoverableKeyException {
            super(truststore);

            TrustManager tm = new X509TrustManager() {
                public void checkClientTrusted(X509Certificate[] chain, String authType)
                        throws CertificateException {
                }

                public void checkServerTrusted(X509Certificate[] chain, String authType)
                        throws CertificateException {
                }

                public X509Certificate[] getAcceptedIssuers() {
                    return null;
                }
            };

            sslContext.init(null, new TrustManager[] { tm }, null);
        }

        @Override
        public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
                throws IOException, UnknownHostException {
            return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
        }

        @Override
        public Socket createSocket() throws IOException {
            return sslContext.getSocketFactory().createSocket();
        }
    }