有关手机中文问题传输的解决办法

/**

* Write the String data

*

* @param out

* @param value

*/

public static void writeUnicode(final DataOutputStream out, final String value) 
throws ActionException {

try {

final String unicode = StringFormatter.gbEncoding( value );

final byte[] data = unicode.getBytes();

final int dataLength = data.length;
System.out.println( "Data Length is: " + dataLength );

System.out.println( "Data is: " + value );

out.writeInt( dataLength );

out.write( data, 0, dataLength );

} catch (IOException e) {

throw new ActionException( IMDefaultAction.class.getName(), e.getMessage() );

}

}

/**

* This method will encode the String to unicode.

*

* @param gbString

* @return

*/

public static String gbEncoding( final String gbString ) {

char[] utfBytes = gbString.toCharArray();

String unicodeBytes = "";

for( int byteIndex = 0; byteIndex < utfBytes.length; byteIndex ++ ) {

String hexB = Integer.toHexString( utfBytes[ byteIndex ] );

if( hexB.length() <= 2 ) {

hexB = "00" + hexB;

}

unicodeBytes = unicodeBytes + "\\u" + hexB;

}

System.out.println( "unicodeBytes is: " + unicodeBytes );

return unicodeBytes;

}

/**

* This method will decode the String to a recognized String

* in ui.

* @param dataStr

* @return

*/

private StringBuffer decodeUnicode( final String dataStr ) {

int start = 0;

int end = 0;

final StringBuffer buffer = new StringBuffer();

while( start > -1 ) {

end = dataStr.indexOf( "\\u", start + 2 );

String charStr = "";

if( end == -1 ) {

charStr = dataStr.substring( start + 2, dataStr.length() );

} else {

charStr = dataStr.substring( start + 2, end);

}

char letter = (char) Integer.parseInt( charStr, 16 ); // 16进制parse整形字符串。

buffer.append( new Character( letter ).toString() );

start = end;

}

return buffer;

}

/**

* write the String data

* @param value

* @param outData

*/

private void writeSjis(DataOutputStream outData, String value) {

try {

byte[] data = null;

// data = ( value ).getBytes( "UTF-8" );

data = ( value ).getBytes( "ISO8859_1" );

outData.writeInt(data.length);

outData.write(data, 0, data.length);
System.out.println(" data.length: " + data.length);

System.out.println(" data.value: " + value);

} catch (Exception ex) {

System.out.println(" write error ");

ex.printStackTrace();

}

}

/**

*

* @param iso

* @return

*/

public static String isoToUtf( final String iso ) {

String utfString = iso;

if( iso != null ) {

try {

utfString = new String( iso.getBytes( "ISO-8859-1" ), "UTF-8" );

} catch ( UnsupportedEncodingException e ) {

utfString = iso;

}

} else {

utfString = "";

}

return utfString;

}