我在IntelliJ IDE中遇到了 hibernate.cfg.xml 的问题。
这是我的hibernate配置文件:
<?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>
<!-- Database connection settings -->
<property name="connection.driver:class">org.postgresql.Driver</property>
<property name="connection.url">jdbc:postgresql://localhost/HIndex</property>
<property name="hibernate.connection.username">index_user</property>
<property name="hibernate.connection.password">password</property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
<!-- SQL Dialect -->
<property name="hibernate.dialect">org.hibernate.dialect.PostgreSQL82Dialect</property>
<!-- Assume test is the database name -->
<property name="show_sql">true</property>
<!-- Drop and re-create the database schema on startup -->
<property name="hbm2ddl.auto">create</property>
<!-- Names the annotated entity class -->
<mapping class="HIndexSaar.HIndex.Person"/>
<mapping class="HIndexSaar.HIndex.University"/>
<mapping class="HIndexSaar.HIndex.Publication"/>
</session-factory>
</hibernate-configuration>
这是我的应用程序类:
package HIndexSaar.HIndex;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
public class HibernateManager {
private static SessionFactory factory;
public HibernateManager(){
//
//* Setup the configuration.
//
Configuration config = new Configuration().configure("hibernate.cfg.xml").addAnnotatedClass(Person.class) .addAnnotatedClass(University.class).addAnnotatedClass(Publication.class);
factory = config.buildSessionFactory();
}
运行以下代码时出现错误:
package HIndexSaar.HIndex;
public class AppHibernate {
public static void main(String[] args){
HibernateManager mng = new HibernateManager();
[...]
}
}
因此,在构建HibernateManager中的SessionFactory
时似乎已经破坏了某些东西。我收到了错误
找不到cfg.xml资源
以及以下stacktrace:
Feb 27, 2016 10:26:03 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {5.0.7.Final}
Feb 27, 2016 10:26:03 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
Feb 27, 2016 10:26:03 PM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
Exception in thread "main" org.hibernate.internal.util.config.ConfigurationException: Could not locate cfg.xml resource [hibernate.cfg.xml]
at org.hibernate.boot.cfgxml.internal.ConfigLoader.loadConfigXmlResource(ConfigLoader.java:53)
at org.hibernate.boot.registry.StandardServiceRegistryBuilder.configure(StandardServiceRegistryBuilder.java:163)
at org.hibernate.cfg.Configuration.configure(Configuration.java:259)
at org.hibernate.cfg.Configuration.configure(Configuration.java:245)
at HIndexSaar.HIndex.HibernateManager.<init>(HibernateManager.java:18)
at HIndexSaar.HIndex.AppHibernate.main(AppHibernate.java:6)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
我已经将hibernate.cfg.xml文件放在/ src / main / java / resources下了,但显然还是有问题。 有人知道我犯的错误是什么吗?令人惊讶的是,相同的代码在Eclipse中运行时没有错误,那么IntelliJ的问题可能是什么?我使用相同的SDK / JDK,即jdk 1.7。
答案 0 :(得分:1)
如果您正在使用intellij,那么尝试使用hibernate框架支持创建新模块,然后粘贴相同的代码并执行它。 这可能是clipse和intellij
中的路径差异