我是 android 和 web 服务的新手。我正在尝试访问网络服务。我正在使用 asp.net webservices 并在 asyntask 中完成所有这些工作。但它给了我错误
05-14 15:28:20.838: E/Error :(28969): soapPrimitiveData() 服务器上的错误无法处理请求`。连接未关闭。连接的当前状态是打开的。
这是我的代码
private String retriveFavrt(String user_id) {
SoapObject resultstring = null;
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME_2);
request.addProperty("user_id", user_id);
SoapSerializationEnvelope soapenvelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
soapenvelope.dotNet = true;
soapenvelope.setOutputSoapObject(request);
HttpTransportSE httptransport = new HttpTransportSE(URL);
httptransport.debug = true;
try {
httptransport.call(SOAP_ACTION_2, soapenvelope);
resultstring = (SoapObject) soapenvelope.getResponse();
result2=resultstring.toString();
et1.setText(result2);
System.out.println("result" +result2);
Log.i("try to retrive the favrt location list of a specific user", resultstring.toString());
System.out.println(resultstring);
}
catch (SocketException ex) {
et1.setText(ex.getMessage());
Log.e("Error : " , "Error on soapPrimitiveData() " + ex.getMessage());
ex.printStackTrace();
} catch (Exception e) {
Log.e("Error : " , "Error on soapPrimitiveData() " + e.getMessage());
e.printStackTrace();
}
return result2;
}
}
请帮助我解决这个问题。提前致谢。
这是错误:
05-14 16:18:13.705: E/SQLiteDatabase(32568): Error inserting user_id=null
05-14 16:18:24.072: E/Error :(32568): Error on soapPrimitiveData() Server was unable to process request. ---> The connection was not closed. The connection's current state is open.
最佳答案
您在问题中放置了两个错误，第一个错误根据您的错误消息显示 userID 为空，您可以打印 userID 并查看出现的值是什么吗？
如果上述方法不能解决问题，您还可以分享第一个异常的完整堆栈跟踪吗？
第二个错误也与服务器问题有关，你能检查一下你是否在服务器上收到请求吗？
关于android - 服务器无法处理请求。连接未关闭，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/16541163/