我试图对Hibernate的测试运行简单的测试,但它失败:HibernateException的:不是的hibernate.cfg.xml在根文件夹中找到
public class TestService {
static {
PropertyConfigurator.configure("log4j.properties");
}
public static void main(String[] args) {
String mail = "[email protected]";
User user = new UserService().getByEmail(mail);
System.out.println("user info: " + user.toString());
System.out.println("\nTHE END");
}
}
这里是输出:
02:24:53,166 ERROR main HibernateUtil:<clinit>:24 - org.hibernate.HibernateException: hibernate.cfg.xml not found
Exception in thread "main" java.lang.NullPointerException
at com.lelyak.controller.dao.ElementDAOImpl.getAllElements(ElementDAOImpl.java:76)
at com.lelyak.controller.service.UserService.getListOfObjects(UserService.java:39)
at com.lelyak.controller.service.UserService.getByEmail(UserService.java:52)
at com.lelyak.application.TestService.main(TestService.java:17)
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:120)
的HibernateUtil:
public class HibernateUtil {
private static Logger log = Logger.getLogger(HibernateUtil.class);
private static SessionFactory sessionFactory = null;
private static final Configuration configuration = new Configuration();
static {
try {
configuration.configure("hibernate.cfg.xml");
sessionFactory = configuration.buildSessionFactory(new ServiceRegistryBuilder()
.applySettings(configuration.getProperties())
.buildServiceRegistry());
} catch (Exception e) {
log.error(e);
}
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
}
cfg
文件位于项目文件夹:
log4j.properties
在相同的位置是可读的。 cfg
文件有什么不对?
有什么建议吗?
尝试'/ hibernate.cfg.xml' – Rembo