HttpsURLConnection 实现SOAP产生错误

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

			//指定信任https

			sc.init(null, new TrustManager[]{new MyX509TrustManager()}, new java.security.SecureRandom());

			URL console = new URL(Url+actionString);

			HttpsURLConnection httpsConn = (HttpsURLConnection) console.openConnection(); 



			//HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());  

			httpsConn.setSSLSocketFactory(sc.getSocketFactory()); 



			//http = (HttpsURLConnection) console.openConnection();  

            ((HttpsURLConnection) httpsConn).setHostnameVerifier(DO_NOT_VERIFY);

            //设置SOAPAction参数

          //  httpsConn.set

            httpsConn.setConnectTimeout(connectionTimeOut);

            httpsConn.setRequestProperty("Content-Type", "text/xml; charset=utf-8"); 

            httpsConn.setRequestProperty("charset", "UTF-8");

            httpsConn.setRequestProperty("SOAPAction", soapAction + actionString);

            httpsConn.setRequestProperty("Host", soapHost);

            httpsConn.setRequestProperty("ContentLength", Integer.toString(rqinfo.length));

            httpsConn.setReadTimeout(30000);

            httpsConn.setRequestMethod("POST");

            httpsConn.setDoOutput(true);

            httpsConn.setDoInput(true)；

java.io.IOException: Server returned HTTP response code: 500 for URL: https://xxxx
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1305)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234)
怀疑是httpsConn.setRequestProperty("SOAPAction", soapAction + actionString);这里的问题
------解决方案--------------------
500说明服务器端已经收到发去的soap消息了，多半已经是业务逻辑层面的问题了，你怀疑的应该没错
------解决方案--------------------

 httpsConn.setConnectTimeout(connectionTimeOut);

            httpsConn.setRequestProperty("Content-Type", "text/xml"); 

            httpsConn.setRequestProperty("charset", "UTF-8");

            httpsConn.setRequestProperty("SOAPAction", soapAction + actionString);//确保你这个地方的字符串正确

            httpsConn.setRequestProperty("Host", soapHost);

       &nb