相应的hbm.xml关联
<set name="cities">
<key column="fid"/>
<one-to-many class="com.doit.person.pojo.City" />
</set>
pojo中private Set cities;
public Set getCities() {
return cities;
}
public void setCities(Set cities) {
this.cities = cities;
}在网上看到类似的错误都是因为名称大小写混杂,现在全部都小写都有错,请问谁知道是什么原因?
Weblogic + Spring + hibernate
<set name="cities">
<key column="fid"/>
<one-to-many class="com.doit.person.pojo.City" />
</set>
pojo中private Set cities;
public Set getCities() {
return cities;
}
public void setCities(Set cities) {
this.cities = cities;
}在网上看到类似的错误都是因为名称大小写混杂,现在全部都小写都有错,请问谁知道是什么原因?
Weblogic + Spring + hibernate
<set name="cities">
<key column="fid"/>
<one-to-many class="com.doit.person.pojo.City" />
</set>
你的这个hbm.xml对应的类是那个?是不是有个cities属性?
<class name="com.doit.person.pojo.Province" table="PP_PROVINCE">
<id name="id" type="integer">
<column name="ID" />
<generator class="assigned"></generator>
</id>
<property name="name" type="string">
<column name="NAME" length="64" not-null="true" />
</property>
<set name="cities">
<key column="fid"/>
<one-to-many class="com.doit.person.pojo.City" />
</set>
</class>
</hibernate-mapping>
有个city的表,通过里面的fid字段跟Province的主键ID做关联