Hibernate5.0.2 Unknown Entity 如何创建SessionFactory

最新推荐文章于 2021-11-05 19:54:37 发布

iny7

最新推荐文章于 2021-11-05 19:54:37 发布

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文章标签： hibernate 5 mapping unknown entity sessionFactory

本文链接：https://blog.youkuaiyun.com/sinat_20621997/article/details/49654341

最近在学习Hibernate，因为有被非官方软件坑的经历，就去官网下载了最新版本(5.0.2)的HIbernata框架，兴致勃勃地开始跟着视频敲代码，没想到。。这就是个坑啊！

废话不多说，上代码

//实体类(entity/Student.java)

public class Student {
	private int sid;
	private String sname;
//Constructors
//Setters and Getters
}

//hibernate.cfg.xml(src目录下)

<?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><pre name="code" class="java">	<session-factory>
		<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
		<property name="connection.url">jdbc:mysql://localhost:3306/goods</property>
		<property name="connection.username">root</property>
		<property name="connection.password">123456</property>
		<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
		<property name="show_sql">true</property>
		<property name="hbm2ddl.auto">create</property>
		
		<mapping resource="entity/Student.hbm.xml"/>
	</session-factory>

</hibernate-configuration>