Android http协议转换https协议 6.0以下版本

方法1：只需要在启动程序加载界面前添加下面代码

SSLSocketFactory.getSocketFactory().setHostnameVerifier(new AllowAllHostnameVerifier());

方法2：在网络请求数据时，添加自定义证书，请求是添加：

/**

* 自定义证书，HTTPS连接

*/ 

public static void GetNetWork() { 

    try { 

        String path = "https://192.168.1.123:8080/index.html"; 

        BasicHttpParams params = new BasicHttpParams(); 

        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); 

        HttpProtocolParams.setContentCharset(params, 

                HTTP.DEFAULT_CONTENT_CHARSET); 

        HttpProtocolParams.setUseExpectContinue(params, true); 

        SSLSocketFactory.getSocketFactory().setHostnameVerifier( 

                new AllowAllHostnameVerifier()); 

        SchemeRegistry schReg = new SchemeRegistry(); 

        schReg.register(new Scheme("http", PlainSocketFactory 

                .getSocketFactory(), 80)); 

        schReg.register(new Scheme("https", SSLTrustAllSocketFactory 

                .getSocketFactory(), 443)); 

        ClientConnectionManager connMgr = new ThreadSafeClientConnManager( 

                params, schReg); 

        DefaultHttpClient client = new DefaultHttpClient(connMgr, params); 

        HttpGet request = new HttpGet(path); 

        HttpResponse httpResponse = client.execute(request); 

        int responseCode = httpResponse.getStatusLine().getStatusCode(); 

        String message = httpResponse.getStatusLine().getReasonPhrase(); 

        HttpEntity entity = httpResponse.getEntity(); 

        if (responseCode == 200 && entity != null) { 

            Log.e("log", entity.toString()); 

        } 

    } catch (MalformedURLException e) { 

        e.printStackTrace(); 

    } catch (ClientProtocolException e) { 

        e.printStackTrace(); 

    } catch (IOException e) { 

        e.printStackTrace(); 

    } 

} 

转载自  https://blog.csdn.net/qq_25462179/article/details/80264293

https://blog.csdn.net/u012929068/article/details/54910610 参考。