我已经创建了一个Hibernate Application项目,但是当我运行程序时出现以下错误
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<session-factory>
<property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
<property name="hibernate.connection.url">jdbc:oracle:thin:@127.0.0.1:1521:xe</property>
<property name="hibernate.connection.username">sys</property>
<property name="hibernate.connection.password">newpassword</property>
<property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property>
<property name="hibernate.default_schema">sys</property>
<property name="show_sql">true</property>
<mapping resource="emp.hbm.xml"></mapping>
</session-factory>
</hibernate-configuration>
下面是我的Hibernate.cfg.xml文件
{{1}}
答案 0 :(得分:0)
您需要将log4j配置文件添加到类路径中。它可以是:
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
</Console>
</Appenders>
<Loggers>
<Root level="error">
<AppenderRef ref="Console"/>
</Root>
</Loggers>
</Configuration>