myeclipse下的struts+hibernate问题.

Question

private static Log log = LogFactory.getLog(HibernateUtil.class);  
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這句有問題，你去看下

Answer 1

提示出错的是这句喔:throw new ExceptionInInitializerError(ex); 
hibernate.cfg.xml:
............
    <session-factory>
        <property name="connection.username">root</property>
        <property name="connection.url">jdbc:mysql://localhost/shoponline?useUnicode=true&amp;characterEncoding=gbk</property>
        <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
        <property name="connection.password">root</property>
        <property name="connection.driver_class">org.gjt.mm.mysql.Driver</property>
        <property name="hibernate.connection.pool_size">100</property>
        <property name="show_sql">false</property>   
        <!-- Mapping files -->
        <mapping resource="model.hbm.xml"/>    
    </session-factory>
................

Answer 2

private static Log log = LogFactory.getLog(HibernateUtil.class);  private static final SessionFactory sessionFactory;  static {  
try {  
// Create the SessionFactory  
sessionFactory = new Configuration().configure().buildSessionFactory();  
} catch (Throwable ex) {  
ex.printStackTrace();  
//log.error("Initial SessionFactory creation failed.", ex);  
throw new ExceptionInInitializerError(ex);  
}  
}  
就上面着段的问题了,private static Log log = LogFactory.getLog(HibernateUtil.class);  是不是这?

Answer 3

你用的是log4j吧,   
  我用的时候是这样的   
  private   static   Logger   logger   =   Logger.getLogger(HibernateUtil.class);