dom4j在联网能正常解析，断网时解析报错的处理方法

来源：互联网发布：淘宝上架宝贝教程2017 编辑：程序博客网时间：2024/06/07 05:42

启动TOMCAT服务器报错如下

2016-10-13 16:08:31[ERROR](Configuration.java:1222) problem parsing configurationfile:/E:/Program%20Files%20(x86)/Tomcat%208.0/webapps/autotest/WEB-INF/classes/hibernate.cfg.xml
org.dom4j.DocumentException: www.hibernate.org Nested exception:www.hibernate.org
at org.dom4j.io.SAXReader.read(SAXReader.java:484)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1218)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1177)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:523)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1114)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:349)

原因：

hibernate.cfg.xml文件中使用了http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd ，没联网时找不到hibernate-configuration-3.0.dtd文件

原代码如下：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory>

解决办法：

把hibernate-configuration-3.0.dtd 下载到本地，放到和hibernate.cfg.xml 同个文件夹下，把代码修改为：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory>

<property name="connection.driver_class">com.mysql.jdbc.Driver</property>

成功解决问题。

文件下载地址：http://hibernate.org/dtd/

备注：testcaseBO.hbm.xml的文件头不需要任何修改

<?xml version="1.0" encoding='UTF-8'?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >

<hibernate-mapping package="common.model">

参考资料：

http://lazycat774880994.iteye.com/blog/641143

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