新手请教：Could not parse configuration: /hibernate.cfg.xml
才开始学hibernate，对着网上的一个小例子操作。结果出现如下问题：
- Java code
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).log4j:WARN Please initialize the log4j system properly.org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1380) at org.hibernate.cfg.Configuration.configure(Configuration.java:1314) at org.hibernate.cfg.Configuration.configure(Configuration.java:1300) at com.elva.hibernate.UserTest.main(UserTest.java:7)Caused by: org.dom4j.DocumentException: Error on line 11 of document : The string "--" is not permitted within comments. Nested exception: The string "--" is not permitted within comments. at org.dom4j.io.SAXReader.read(SAXReader.java:482) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1370) ... 3 more
一直找不到原因，请高手不吝赐教！谢谢！
配置文件：
User.hbm.xml
- XML code
<?xml version="1.0"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"><hibernate-mapping> <class name="com.elva.hibernate.User" table="myusertable"> <id name="id"><generator class="identity" /></id> <property name="username" type="string" /> <property name="password" type="string" /> <property name="email" type="string" /></class></hibernate-mapping>
hibernate.cfg.xml
[code=XML]
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- Database connection settings -->
<property name="connection.driver_class">com.mysql.jdbc.Driver </property>
<property name="connection.url">jdbc:mysql://localhost:3306/test</property>
<property name="connection.username">root</property>
<property name="connection.password">root</property>
<!-- JDBC connection pool (use the built-in)--<property name="hibernate.connection.pool_size">1</property>
<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<!-- Enable Hibernate's automatic session context management--<property name="current_session_context_class">thread</property>
<!-- Disable the second-level cache --<property name="cache.provider_class">
org.hibernate.cache.NoCacheProvider</property>
<!-- Echo all executed SQL to stdout -->
<property name="show_sql">true</property>
<!-- Drop and re-create the database schema on startup--<property name="hbm2ddl.auto">create</property>>
<!-- mapping resources -->
<mapping resource="com/elva/hibernate/User.hbm.xml"/>
</session-factory>
</hibernate-configuration>
[code]
------解决方案--------------------
- XML code
<?xml version='1.0' encoding='utf-8'?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <!-- Database connection settings --> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="connection.url">jdbc:mysql://localhost:3306/test</property> <property name="connection.username">root</property> <property name="connection.password">root</property> <!-- JDBC connection pool (use the built-in)--> <property name="hibernate.connection.pool_size">1</property> <!-- SQL dialect --> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <!-- Enable Hibernate's automatic session context management--> <property name="current_session_context_class">thread</property> <!-- Disable the second-level cache --> <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property> <!-- Echo all executed SQL to stdout --> <property name="show_sql">true</property> <!-- Drop and re-create the database schema on startup--> <property name="hbm2ddl.auto">create</property> <!-- mapping resources --> <mapping resource="com/elva/hibernate/User.hbm.xml"/> </session-factory> </hibernate-configuration>