在 Hibernate 4.0 中,我想使用从表中检索记录,session.createQuery("from dbemployee").list();
但 Hibernate 显示异常:
休眠异常:org.hibernate.hql.internal.ast.QuerySyntaxException:dbemployee 未映射 [来自 dbemployee]**
我的 POJO 类是 Employee
public class Employee implements Serializable {
private static final long serialVersionUID = 1L;
private String empId;
private String empName;
private long empSalary;
public Employee() {
super();
}
// getters and setters
}
我dbemployee
在 Oracle 11g 中的表是:
dbemployee:
EMPID varchar2(20)
EMPNAME varchar2(20)
EMPSALARY number(11);
Employee.hbm.xml 是
<hibernate-mapping>
<class name="beanclass.Employee" table="dbemployee">
<id name="empId" type="java.lang.String" column="EMPID">
<generator class="assigned"></generator>
</id>
<property name="empName" column="EMPNAME" type="java.lang.String"/>
<property name="empSalary" column="EMPSALARY" type="java.lang.Long" />
</class>
</hibernate-mapping>
请帮助解决此异常。提前致谢