Java EE
关于Hibernate映射
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我也要 关注 + 加入社区我的错误提示为
org.hibernate.hql.ast.QuerySyntaxException: LIBRARY is not mapped [select l from LIBRARY as l order by l.id]
at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181)
数据库的表叫LIBRARY，有三个字段ID,TITLE,CONTENT，其中ID为主键
关键代码为
model.hbm.xml
javabean放在hbm包内
在代码中用到了查询语句为
不知道哪映射错了，麻烦大家帮我看看 谢谢
org.hibernate.hql.ast.QuerySyntaxException: LIBRARY is not mapped [select l from LIBRARY as l order by l.id]
at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181)
数据库的表叫LIBRARY，有三个字段ID,TITLE,CONTENT，其中ID为主键
关键代码为
model.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="hbm.DVDItem" table="LIBRARY">
<id name="id" type="int" column="ID" >
<generator class="native"/>
</id>
<property name="title" column="TITLE"/>
<property name="content" column="CONTENT" />
</class>
</hibernate-mapping>javabean放在hbm包内
package hbm;
public class DVDItem {
private int id;
private String title;
private String content;
public DVDItem(){}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
}
在代码中用到了查询语句为
select l from LIBRARY as l order by l.id不知道哪映射错了，麻烦大家帮我看看 谢谢
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