在android中使用HttpsUrlConnection发送json对象

时间:2012-08-26 10:31:06

标签: android json httpsurlconnection

我使用HttpsUrlConnection将json对象发送到服务器,如下所示

try{ 
    JSONObject jobj=new JSONObject();

    jobj.put("UserName","demo1");
    jobj.put("Password","demo1");
    Log.e("json string :",jobj.toString());

    byte[] postData = jobj.toString().getBytes();

    URL url = new URL("https://services.myovs.com/TokenService/Token");

    SSLContext sc = SSLContext.getInstance("SSL");
    sc.init(null, trustAllCerts, new java.security.SecureRandom());
    HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

    HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();

    conn.setDoOutput(true);
    conn.setDoInput(true);
    conn.setUseCaches(false);

    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", "application/json");

    OutputStream out = conn.getOutputStream();

    out.write(postData);
    out.close();

    String temp = ((HttpsURLConnection)conn).getResponseMessage();
    Log.e("response  :",temp);
} catch(Exception ex) {
    ex.printStackTrace();   
}

TrustManager[] trustAllCerts = new TrustManager[] {
    new X509TrustManager() {
        public java.security.cert.X509Certificate[] getAcceptedIssuers() {
            return null;
        }
        public void checkClientTrusted(
                java.security.cert.X509Certificate[] certs,
                String authType) {}
        public void checkServerTrusted(
                java.security.cert.X509Certificate[] certs,
                String authType) {}
    }
};

但它获得了像

这样的例外
  

08-26 20:12:30.179:WARN / System.err(12477):java.io.IOException:主机名'services.myovs.com'未经过验证
  08-26 20:12:30.187:WARN / System.err(12477):at   org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.verifySecureSocketHostname(HttpConnection.java:199)
  08-26 20:12:30.187:WARN / System.err(12477):at   org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl $ HttpsEngine.makeConnection(HttpsURLConnectionImpl.java:391)
  08-26 20:12:30.187:WARN / System.err(12477):at   org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:205)
  08-26 20:12:30.187:WARN / System.err(12477):at   org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:614)
  08-26 20:12:30.187:WARN / System.err(12477):at org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:268)< br / >   08-26 20:12:30.187:WARN / System.err(12477):at com.example.httpconnection.Main.httpMethode(Main.java:69)
  08-26 20:12:30.187:WARN / System.err(12477):at com.example.httpconnection.Main.onCreate(Main.java:27)
  08-26 20:12:30.187:WARN / System.err(12477):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
  08-26 20:12:30.187:WARN / System.err(12477):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
  08-26 20:12:30.187:WARN / System.err(12477):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
  08-26 20:12:30.187:WARN / System.err(12477):在android.app.ActivityThread.access $ 1500(ActivityThread.java:117)
  08-26 20:12:30.187:WARN / System.err(12477):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:935)
  08-26 20:12:30.195:WARN / System.err(12477):在android.os.Handler.dispatchMessage(Handler.java:99)
  08-26 20:12:30.195:WARN / System.err(12477):在android.os.Looper.loop(Looper.java:130)&gt; 08-26 20:12:30.195:WARN / System.err(12477):在android.app.ActivityThread.main(ActivityThread.java:3687)
  08-26 20:12:30.195:WARN / System.err(12477):at java.lang.reflect.Method.invokeNative(Native Method)
  08-26 20:12:30.195:WARN / System.err(12477):at java.lang.reflect.Method.invoke(Method.java:507)
  08-26 20:12:30.195:WARN / System.err(12477):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:867)
  08-26 20:12:30.195:WARN / System.err(12477):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:625)
  08-26 20:12:30.195:WARN / System.err(12477):at dalvik.system.NativeStart.main(Native Method)

任何人都可以帮助我吗?

1 个答案:

答案 0 :(得分:2)

据我所知,这不是例外。相反,它是写入日志的警告,包括堆栈跟踪。

警告表示连接不安全,因为无法验证主机名。它与您正在使用的HTTPS(而不是HTTP)连接有关。服务器可能没有由公知证书颁发机构颁发的证书。