Chinese Character Help

Question

My Problem:
if i use the following statement, my Chinese Charaters become hexadecimal numbers:
stmt = conn.createStatement(OracleResultSet.TYPE_SCROLL_INSENSITIVE, OracleResultSet.CONCUR_READ_ONLY);
if i use the following statement, my Chinese Charaters are OK, but i can not use JDBC20 methods(such as abosolute()):
stmt = conn.createStatement();
My environment:
Oracle 8i,
Oracle Native Language Support(NLS): Simplified Chinese,
Oracle thin driver: oracle.jdbc.driver.OracleDriver,
url: jdbc20:oracle:thin:@192.168.104.8:1521:ora
WebLogic 5.1,
Win2K professional,
JDK 1.2.2
I read the oracle driver docs, tried to use oracle.sql.CharaterSet to translate, but it does not work...:(
My code:
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
Properties prop = new java.util.Properties();
prop.setProperty("user", "test");
prop.setProperty("password", "test");
conn =
DriverManager.getConnection("jdbc20:oracle:thin:@192.168.104.8:1521:ora", prop);
System.out.println("conn ok");
stmt = conn.createStatement
(OracleResultSet.TYPE_SCROLL_INSENSITIVE,OracleResultSet.CONCUR_READ_ONLY);
rs = stmt.executeQuery("select * from classinfo1 where parentid = '0'");
rs.next();
int oracleID = CharacterSet.ZHS16CGB231280_CHARSET;
CharacterSet gb = CharacterSet.make(oracleID);
try{
String ss = rs.getString("CLASSINDEX") ; /*this is the hexadecimal number */
CHAR ch = (oracle.sql.CHAR) rs.getOracleObject("CLASSINDEX");
ch = new CHAR(ch.getBytes(), gb);
System.out.println(ch.toString());/* this is also hexadecimal numbers */
} catch (Exception e) {
System.out.println(e);
Thanks in advance.
null

Answer 1

You should check that the right font.properties file is being used in the path:
<jdk1.3.1_path>/jre/bin/lib/font.properties...
If you need to display Traditional Chinese you should replace font.properties with font.properties.zh_TW.
Make sure to keep an original copy of font.properties.
Also, check that jbuilder is looking at the right jdk.
JBuilder > Tools > Configure JDK > set up the new JDK
JBuilder > Project > Project Properties > select the new JDK
good luck!
katherine