刚刚接触hibernate,初级实验出错求解答
日期：2014-05-18 浏览次数：20652 次
刚接触hibernate,初级实验出错求解答
<!--Employee.hbm.xml-->
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping SYSTEM "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd" >
<hibernate-mapping package="com.hsp.domain">
<class name="Employee" table="employee">
<!-- id元素用于指定主键属性 -->
<id name="id" column="id" type="java.lang.Integer">
<!-- 该元素用于指定主键值生成策略hilo native increment sequence uuid -->
<generator class="sequence">
<param name="sequence">emp_seq</param>
</generator>
</id>
<!-- 对其它属性还有配置 -->
<property name="name" type="java.lang.String">
<column name="name" not-null="false" />
</property>
<property name="email" type="java.lang.String" >
<column name="email" not-null="false"/>
</property>
<property name="hiredate" type="java.util.Date">
<column name="hiredate" not-null="false" />
</property>
</class>
</hibernate-mapping>
//Employee.java
package com.lh.domain;
public class Employee {
private Integer id;
private String name;
private String email;
private java.util.Date hiredate;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public java.util.Date getHiredate() {
return hiredate;
}
public void setHiredate(java.util.Date hiredate) {
this.hiredate = hiredate;
}
}
<!--hibernate.cfg.xml-->
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<!-- hibernate 设计者，给我们提供了一写常用的配置 -->
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