你好我想簡單的休眠計劃,但不能夠解決這個問題,任何人都可以幫助異常線程 「main」 org.hibernate.HibernateException:
UserDetails.class
package org.pavan.dto;
import javax.persistence.Entity;
import javax.persistence.Id;
@Entity
public class UserDetails {
@Id
private int userId;
private String userName;
public int getUserId() {
return userId;
}
public void setUserId(int userId) {
this.userId = userId;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
}
HibernateTest.java
package org.pavan.hibernate;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.pavan.dto.UserDetails;
public class HibernateTest {
public static void main(String[] args) {
UserDetails user =new UserDetails();
user.setUserId(1);
user.setUserName("First User");
SessionFactory sessionFactory = new Configuration().configure("C:\\Users\\pavan\\workspace\\FirstHibernateProject\\src\\hibernate.cfg.xml").buildSessionFactory();
Session session=sessionFactory.openSession();
session.beginTransaction();
session.save(user);
session.getTransaction().commit();
}
}
的hibernate.cfg.xml
<?xml version='1.0' encoding='utf-8'?>
<!--
〜休眠,關係數據庫持久Java習慣 〜 〜許可:GNU寬通用公共許可證(LGPL),2.1或更高版本。 〜請參閱根目錄中的lgpl.txt文件或http://www.gnu.org/licenses/lgpl-2.1.html。 - >
<session-factory>
<!-- Database connection settings -->
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:3306/hibernatedb</property>
<property name="connection.username">root</property>
<property name="connection.password">admin</property>
<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>
<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.MySQLDialect</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">create</property>
<!-- Names the annotated entity class -->
<mapping class="org.pavan.dto.UserDetails"/>
</session-factory>
錯誤:
INFO:配置資源:C:\用戶\帕\工作空間\ FirstHibernateProject \ SRC \的hibernate.cfg.xml 線程「main」中的異常org.hibernate.HibernateException:C:\ Users \ pavan \ workspace \ FirstHibernateProject \ src \ hibernate.cfg.xml找不到 at org.hibernate.util.ConfigHelper.get在org.pavan處的org.hibernate.cfg.Configuration.configure(Configuration.java:1427) 處的org.hibernate.cfg.Configuration.getConfigurationInputStream(Configuration.java:1405) 處的ResourceAsStream(ConfigHelper.java:147) 。 hibernate.HibernateTest.main(HibernateTest.java:14)
誰能幫助請
在此先感謝它
'C:\用戶\帕\ workspace \ FirstHibernateProject \ src \ hibernate.cfg.xml'這個文件是否存在?錯誤說這個文件沒有找到。你的'hibernate.cfg.xml'文件位於哪裏? –
我已將它保存在src文件夾之外的所有包內,src – Prabhu
所以你說你可以在這個路徑中找到hibernate.cfg.xml'C:\ Users \ pavan \ workspace \ FirstHibernateProject \ src'?真的很奇怪,它無法找到它。只要確保文件名中沒有錯別字。 –