下列程式碼使用 java.util.logging API,將 javax.jms.connection 名稱空間記錄層級變更為 FINE,以記錄連線事件。您可以在應用程式中包含這類程式碼,從而以程式化方式設定記錄配置。
import java.util.logging.*;
//construct a file handler and output to the mq.log file
//in the system's temp directory.
Handler fh = new FileHandler("%t/mq.log");
fh.setLevel (Level.FINE);
//Get Logger for "javax.jms.connection" domain.
Logger logger = Logger.getLogger("javax.jms.connection");
logger.addHandler (fh);
//javax.jms.connection logger would log activities
//with level FINE and above.
logger.setLevel (Level.FINE);