USE DEMO01;
CREATE TABLE test(
TEST_ID int auto_increment,
name varchar(20),
TEST_DATE date,
primary key(TEST_ID)
)engine=InnoDB default charset=utf8 auto_increment=1;

package com.hibernate.demo;
/**持久化类test */
import java.util.Date;public class test {private int id;private String name;private Date time;public test(){}public int getId() {return id;}public void setId(int id) {this.id = id;}public String getName() {return name;}public void setName(String name) {this.name = name;}public Date getTime() {return time;}public void setTime(Date time) {this.time = time;}@Overridepublic String toString() {return "test [id=" + id + ", name=" + name + ", time=" + time + "]";}}

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated 2016-8-13 17:46:08 by Hibernate Tools 3.5.0.Final -->
<hibernate-mapping><class name="com.hibernate.demo.test" table="TEST"><id name="id" type="int"><column name="TEST_ID" /><generator class="assigned" /></id><property name="name" type="java.lang.String"><column name="NAME" /></property><property name="time" type="java.util.Date"><column name="TEST_DATE" /></property></class>
</hibernate-mapping>

<?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">
<hibernate-configuration><session-factory><property name="connection.username">root</property><property name="connection.password">123456</property><property name="connection.driver_class">com.mysql.jdbc.Driver</property><property name="connection.url">jdbc:mysql:///demo01?useUnicode=true&amp;characterEncoding=UTF-8</property><property name="dialect">org.hibernate.dialect.MySQLDialect</property><property name="show_sql">true</property><property name="format_sql">true</property><property name="hbm2ddl.auto">update</property><mapping resource="com/hibernate/demo/test.hbm.xml"/></session-factory>
</hibernate-configuration>

package com.hibernate.demo;import java.util.Date;
import java.util.List;import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;public class testManage {private static final SessionFactory sessionFactory=buildSessionFactory();private static SessionFactory buildSessionFactory() {//创建配置对象Configuration cfg = new Configuration().configure();//创建服务注册对象StandardServiceRegistryBuilder srb = new StandardServiceRegistryBuilder().applySettings(cfg.getProperties());StandardServiceRegistry sr = srb.build();//创建工厂会话对象return cfg.buildSessionFactory(sr);}public static void main(String[] args) {Session session=sessionFactory.openSession();session.beginTransaction();//新增test theTest=new test();theTest.setName("mist332!");theTest.setTime(new Date());session.save(theTest);//更新/*test uTest=new test();uTest.setId(1);//id不能少，Hibernate是根据ID来查询数据进行更新的uTest.setName("全宇宙我最帅啦~~~");session.update(uTest);*///删除/*test dTest=new test();dTest.setId(1);//hibernate先进行查询，再删除test dTest1=(test)session.get(test.class, 1);session.delete(dTest1);*///查询//HQL查询，是Hibernate主推的查询方式，和SQL比较像，但是form后面是Java类名，不是数据库表名，//如果查询全字段 select * 可以省略不写/*Query query=session.createQuery("from test");List<test> list=query.list();for(test t:list){System.out.println(t.toString());}*///当不是查询全字段，或者是从两张表中联合查询数据时，返回的是一个数组：/*Query query=session.createQuery(" select s.name,t.name from Student s ,test t  ");List<Object[]> list=query.list();//这里的每一行都是一个一维数组for(int i=0;i<list.size();i++){Object []o=(Object[]) list.get(i);//转型为数组String name1=(String) o[0];//与select中顺序的类型相对应，可以是类String name2=(String) o[1];System.out.println("Student中的name:"+name1+"test中的name："+name2);System.out.println("查出来了~~~~~~~~");}*/session.getTransaction().commit();session.close();sessionFactory.close();;}}

INFO: HHH000227: Running hbm2ddl schema export
Hibernate: drop table if exists TEST
Hibernate: create table TEST (TEST_ID integer not null,NAME varchar(255),TEST_DATE datetime,primary key (TEST_ID))
八月 13, 2016 6:20:03 下午 org.hibernate.tool.hbm2ddl.SchemaExport execute
INFO: HHH000230: Schema export complete
Hibernate: insert intoTEST(NAME, TEST_DATE, TEST_ID) values(?, ?, ?)
八月 13, 2016 6:20:04 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl stop
INFO: HHH000030: Cleaning up connection pool [jdbc:mysql:///demo01?useUnicode=true&characterEncoding=UTF-8]
插入成功！

八月 13, 2016 6:44:24 下午 org.hibernate.tool.hbm2ddl.SchemaUpdate execute
INFO: HHH000232: Schema update complete
Hibernate: insert intoTEST(NAME, TEST_DATE) values(?, ?)
八月 13, 2016 6:44:24 下午 org.hibernate.engine.jdbc.spi.SqlExceptionHelper$StandardWarningHandler logWarning
WARN: SQL Warning Code: 1292, SQLState: 22007
八月 13, 2016 6:44:24 下午 org.hibernate.engine.jdbc.spi.SqlExceptionHelper$StandardWarningHandler logWarning
WARN: Incorrect date value: '2016-08-13 18:44:24.789' for column 'TEST_DATE' at row 1
八月 13, 2016 6:44:24 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl stop
INFO: HHH000030: Cleaning up connection pool [jdbc:mysql:///demo02?useUnicode=true&characterEncoding=UTF-8]
插入成功！