android 忽略https证书,android https HttpsURLConnection 忽略证书

在请求https的时候，有时候会出现各种报错，以下代码可忽略证书。

之前网上找过一些，都会有问题，这个版本是亲自验证可用的。

import javax.net.ssl.HostnameVerifier;

import javax.net.ssl.SSLSession;

import android.util.Log;

public class NullHostNameVerifier implements HostnameVerifier {

@Override

public boolean verify(String hostname, SSLSession session) {

Log.i("RestUtilImpl", "Approving certificate for " + hostname);

return true;

}

}

HttpURLConnection conn = null;

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

TrustManager[] trustAllCerts = new TrustManager[]{new X509TrustManager(){

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

public void checkClientTrusted(X509Certificate[] certs, String authType){}

public void checkServerTrusted(X509Certificate[] certs, String authType){}

}};

// Install the all-trusting trust manager

try {// 注意这部分一定要

HttpsURLConnection.setDefaultHostnameVerifier(new NullHostNameVerifier());

SSLContext sc = SSLContext.getInstance("TLS");

sc.init(null, trustAllCerts, new SecureRandom());

HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

URL url = new URL(notifyUrl);

conn = (HttpURLConnection) url.openConnection();

conn.connect();

System.out.println(conn.getResponseCode() + " " + conn.getResponseMessage());

} catch (Exception e) {

e.printStackTrace();

}