七月 02, 2016 10:08:31 下午 org.hibernate.Version logVersionINFO: HHH000412: Hibernate Core {5.1.0.Final}七月 02, 2016 10:08:31 下午 org.hibernate.cfg.Environment <clinit>INFO: HHH000206: hibernate.properties not found七月 02, 2016 10:08:31 下午 org.hibernate.cfg.Environment buildBytecodeProviderINFO: HHH000021: Bytecode provider name : javassist七月 02, 2016 10:08:32 下午 org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final}七月 02, 2016 10:08:33 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configureWARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!)七月 02, 2016 10:08:33 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreatorINFO: HHH10001005: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql:///test?useUnicode=true&charaterEncoding=UTF-8]七月 02, 2016 10:08:33 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreatorINFO: HHH10001001: Connection properties: {user=root, password=****}七月 02, 2016 10:08:33 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreatorINFO: HHH10001003: Autocommit mode: false七月 02, 2016 10:08:33 下午 org.hibernate.engine.jdbc.connections.internal.PooledConnections <init>INFO: HHH000115: Hibernate connection pool size: 20 (min=1)七月 02, 2016 10:08:34 下午 org.hibernate.dialect.Dialect <init>INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect七月 02, 2016 10:08:37 下午 org.hibernate.hql.internal.QueryTranslatorFactoryInitiator initiateServiceINFO: HHH000397: Using ASTQueryTranslatorFactoryjava.lang.reflect.UndeclaredThrowableException at com.sun.proxy.$Proxy33.createQuery(Unknown Source) at service.impl.UsersDAOImpl.uesrsLogin(UsersDAOImpl.java:28) at action.UsersAction.login(UsersAction.java:20) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452) at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254) at?
6 回答
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刃殤屬性都是按照課程里打的啊，沒有問題 -
大咪.....沒說你屬性有問題，問題是找不到你這個配置文件。。僅僅是異常信息，不上代碼誰能光看這個給你找出錯誤啊。。上代碼！
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刃殤<?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"> <!-- Generated by MyEclipse Hibernate Tools. --> <hibernate-configuration> <session-factory> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <property name="connection.password">123456</property> <property name="connection.username">root</property> <property name="connection.url">jdbc:mysql:///test?useUnicode=true&amp;charaterEncoding=UTF-8</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="show_sql">true</property> <property name="format_sql">true</property> <property name="hbm2ddl.auto">update</property> <property name="hibernate.current_session_context_class"> thread </property> <property name="myeclipse.connection.profile">jdbc</property> <mapping resource="entity/Students.hbm.xml" /> <mapping resource="entity/Users.hbm.xml" /> </session-factory> </hibernate-configuration>
點擊展開后面3條
刃殤
TA貢獻1條經(jīng)驗 獲得超0個贊
package?service.impl;
import?java.util.List;
import?org.hibernate.Query;
import?org.hibernate.Session;
import?org.hibernate.Transaction;
import?db.MyHibernateSessionFactory;
import?entity.Users;
import?service.UsersDAO;
public?class?UsersDAOImpl?implements?UsersDAO{
@Override
public?boolean?uesrsLogin(Users?u)?{
//?TODO?Auto-generated?method?stub
Transaction?tx=null;
String?hql="";
try
{
Session?session=MyHibernateSessionFactory.getSessionFactory().getCurrentSession();
tx=session.beginTransaction();//開啟事務(wù)
hql="from?Users?where?username=???and?password=???";
Query?query=session.createQuery(hql);?
query.setParameter(0,?u.getUsername());
query.setParameter(1,?u.getPassword());
List?list=query.list();
tx.commit();
if?(list.size()>0)
{
return?true;
}
else
{
return?false;
}
}
catch(Exception?ex)
{
ex.printStackTrace();
return?false;
}
finally
{
if(tx!=null)
{
tx=null;
}
}
}
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