连接Oracle ：
public static final String CLASSNAME = "oracle.jdbc.driver.OracleDriver" ; public static final String URL = "jdbc:oracle:thin:@192.168.0.167:1521:orcl" ; public static final String USERNAME = "scott" ; public static final String PASSWORD = "tiger" ;
连接MySQL ：
<property name="connection.url">jdbc:mysql://localhost:3306/etp</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.username">root</property> <property name="connection.password">root</property>
