Exception with BufferedOutputStream and HttpUrlConnection

Asked Oct 20 '16 at 15:01

Active Oct 20 '16 at 15:01

Viewed 250 times

I am developing an Android application in which I downloading files from some servers.

Code:

myURL = new URL("abc.com");

myURLConnection = (HttpURLConnection) myURL.openConnection();

myURLConnection.setRequestMethod("POST");

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

OutputStream op = new BufferedOutputStream(myURLConnection.getOutputStream());
op.write(tokens.toByteArray());
op.close();

The code line op.write(tokens.toByteArray()); is generating an exception "illegalStateException: Did not write as much data as expected java".

QUESTION:

What is the cause for this type of exception?
What is the coding solution for this issue?

Thank you.

asked Oct 20 '16 at 15:01

Nimesh Chandramaniya

what is the value of `tokens`? – nandsito Oct 20 '16 at 15:30
1

Possible, length of your message does not match to length that expect server. Try to add request params like described: http://stackoverflow.com/questions/4205980/java-sending-http-parameters-via-post-method-easily – Vitalii Pro Oct 20 '16 at 16:03
Thank you for the responses. I will look for what information I am missing when posting a request to server. – Nimesh Chandramaniya Oct 21 '16 at 05:51

Exception with BufferedOutputStream and HttpUrlConnection

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