我試圖建立一個簡單的連接到我的數據庫使用休眠。下面是我的配置文件:Hibernate配置錯誤(無法找到'hibernate-configuration'元素聲明)
<?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">org.hsqldb.jdbcDriver</property>
<property name="connection.url">jdbc:hsqldb:hsql://localhost</property>
<property name="connection.username">user</property>
<property name="connection.password">pass</property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.HSQLDialect</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.internal.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">update</property>
<mapping resource="com/mycomp/pro/model/elem/elem.hbm.xml"/>
</session-factory>
</hibernate-configuration>
我得到以下錯誤:
Exception in thread "main" org.hibernate.internal.util.config.ConfigurationException: Unable to perform unmarshalling at line number 6 and column 26 in RESOURCE hibernate.cfg.xml. Message: cvc-elt.1: Cannot find the declaration of element 'hibernate-configuration'.
...
似乎有點不合邏輯。因爲我有'hibernate-configuration'作爲hibernate.cfg.xml文件中的根元素。
我使用Hibernate 4.1.1(只提的是,因爲我已經得到了一些暗示,新的休眠可能可能有一些問題)
希望有人可以幫助,因爲我是新來的Hibernate和右現在我還沒有從谷歌任何重要的幫助。