我想访问带有android的图形api URL。
public static String getResponseFromUrl(String url) {
String xml = null;
try {
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpGet httpPost = new HttpGet(url);
HttpResponse httpResponse = httpClient.execute(httpPost);
HttpEntity httpEntity = httpResponse.getEntity();
xml = EntityUtils.toString(httpEntity);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return xml;
}
我将此方法称为图表api url，例如
https://graph.facebook.com/v2.3/{ID}/feed?fields=message,object_id&filter=app_2305272732&access_token=token
我得到了
javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
04-04 15:54:59.077 1936-1991/com.fainosag.virginradiolebanon W/System.err﹕ at org.apache.harmony.xnet.provider.jsse.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:146)
04-04 15:54:59.081 1936-1991/W/System.err﹕ at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:93)
04-04 15:54:59.081 1936-1991/W/System.err﹕ at org.apache.http.conn.ssl.SSLSocketFactory.createSocket(SSLSocketFactory.java:388)
04-04 15:54:59.081 1936-1991/W/System.err﹕ at org.apache.http.impl.conn.DefaultClientConnectionOperator.updateSecureConnection(DefaultClientConnectionOperator.java:231)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at org.apache.http.impl.conn.AbstractPoolEntry.layerProtocol(AbstractPoolEntry.java:302)
04-04 15:54:59.089 1936-1991/ n W/System.err﹕ at org.apache.http.impl.conn.AbstractPooledConnAdapter.layerProtocol(AbstractPooledConnAdapter.java:146)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at org.apache.http.impl.client.DefaultRequestDirector.establishRoute(DefaultRequestDirector.java:654)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:370)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
04-04 15:54:59.089 1936-1991/ W/System.err﹕ at com.fainosag.......http.HttpHelper.getResponseFromUrl(HttpHelper.java:30)
一切都在浏览器中运行。