刚接触Hibernate 运行报错 帮忙看下
错误信息
Exception in thread "main" java.lang.ExceptionInInitializerError
at csh.Basic.addUser(Basic.java:32)
at csh.Basic.main(Basic.java:23)
Caused by: org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1528)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1462)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1448)
at csh.HibernateUtil.<clinit>(HibernateUtil.java:15)
... 2 more
Caused by: org.dom4j.DocumentException: Connection timed out: connect Nested exception: Connection timed out: connect
at org.dom4j.io.SAXReader.read(SAXReader.java:484)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1518)
... 5 more
配置文件
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql:///test</property>
<property name="hibernate.connection.username">root</property>
<property name="connection.password">9118</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hbm2ddl.auto">create</property>
<property name="show_sql">true</property>
<mapping resource="csh/hibernate/User.hbm.xml"/>
</session-factory>
</hibernate-configuration>
[解决办法]
问题现象：加载Hibernate时出现异常，可以看到异常信息：
org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml
Caused by: org.dom4j.DocumentException: Connection timed out: connect Nested exception: Connection timed out: connect
原因：hibernate.cfg.xml中引用了错误的DTD文件路径“http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd”。
解决方法：替换为正确的DTD路径：“http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd”。
来自于：http://txf2004.iteye.com/blog/989654
