[sumn79]

hi, i just create an application that post and return data using HTTPConnection via Nokia 40 series mobile, the return type is 'text/html charset=UTF-8', the value return is incorrect,
suppose return '01234567', but return something like :
[B#ea0ef881
[B@84aee8b, although the return value is '0123456789', the i will get different every time,

if i try on another model Nokia 3650
'text/html charset=GB2312', the value return is no problem

any idea? please help

thanks

this is the code :

String postViaHttpConnection(String url) throws IOException
{
Font fnt=Font.getFont(Font.FACE_PROPORTIONAL,Font.STYLE_PLAIN,Font.SIZE_SMALL);

HttpConnection c = null;
InputStream is = null;
OutputStream os = null;
String returnBuffer="";

setHTTPStatus("Connecting...");
try
{
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - Open");
System.out.println("postViaHttpConnection() - Start");
//setHTTPStatus("HTTP Opening...");
c = (HttpConnection)Connector.open(url);

// Set the request method and headers
//setHTTPStatus("HTTP Setup...");
c.setRequestMethod(HttpConnection.POST);
c.setRequestProperty("If-Modified-Since",
"29 Oct 1999 19:43:31 GMT");
c.setRequestProperty("User-Agent",
"Profile/MIDP-1.0 Configuration/CLDC-1.0");
c.setRequestProperty("Content-Language", "en-US");

// Getting the output stream may flush the headers
//setHTTPStatus("HTTP Output Setup...");
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - OpenWriteStream");
os = c.openOutputStream();

//setHTTPStatus("HTTP Writing...");
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - WriteStream");
os.write("LIST games\n".getBytes());
//setHTTPStatus("HTTP flushing...");
os.flush(); // Optional, openInputStream will flush

// Opening the InputStream will open the connection
// and read the HTTP headers. They are stored until
// requested.
//setHTTPStatus("HTTP Input Setup...");
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - OpenReadStream");
is = c.openInputStream();

// Get the ContentType
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - GetType()");
String type = c.getType();
//processType(type);
// Get the length and process the data
//setHTTPStatus("HTTP Reading data...");
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - Type : "+type);
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - Ret : "+c.getResponseMessage());

tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - ReadStream");
int len = (int)c.getLength();
if (len > 0)
{
/*
byte[] data = new byte[len];
int actual = is.read(data);
//process(data);
System.out.print("AtOnce : "+data);
System.out.println("");
returnBuffer=""+data;
tStringList.addToStringList(fnt,log,getWidth(),"*ReadAtOnce - "+returnBuffer);
*/
byte[] data = new byte[len];
ByteArrayInputStream bais=new ByteArrayInputStream(data);
DataInputStream dis=new DataInputStream(bais);
dis.read(data);
returnBuffer=dis.readUTF();
tStringList.addToStringList(fnt,log,getWidth(),"*ReadAtOnce - "+returnBuffer);
}
else
{
int ch;
StringBuffer strBuff=new StringBuffer();
while ((ch = is.read()) != -1)
{
if (ch!=0)
{
strBuff.append((char)ch);
}
tStringList.addToStringList(fnt,log,getWidth(),"*Read - "+ch);
//process((byte)ch);
}
System.out.println("-------------------HTTP return - Start");
System.out.println(strBuff.toString());
System.out.println("-------------------HTTP return - End");
returnBuffer=strBuff.toString();
strBuff=null;
}
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - Ret : "+returnBuffer);
}
catch (Exception e)
{
tStringList.addToStringList(fnt,log,getWidth(),"*HTTP - Exception : "+e.toString());
System.out.println("postViaHttpConnection() - Exception : "+e.toString());
}
finally
{
//setHTTPStatus("HTTP Closing...");
System.out.println("postViaHttpConnection() - finally");
if (is != null)
is.close();
if (os != null)
os.close();
if (c != null)
c.close();
setHTTPStatus("HTTP Done");
return returnBuffer;
}
}

[Donz]

I had some problems with readUTF() method, because order of bytes in stream don't concur order of bytes as method readUTF() realize.
So I have decide to write my own method for constructing UTF-8 string from array of bytes:

		StringBuffer str = new StringBuffer();
		InputStream iStream = null;
		try
		{
//I read UTF-8 string from file in jar
			iStream = Class.forName( "java.lang.Object" ).getResourceAsStream( resourceName );
//First two bytes in UTF-8 resource are for service propose
			a = iStream.readByte();
			a = iStream.readByte();
			while( true )
			{
				a = iStream.readByte();
				b = iStream.readByte();
				str.append( ( char ) ( ( b << 8 ) | a ) );
			}
		}
		String s = str.toString()