标签:private log nbsp int blog vol cascade hibernate .bat
实体类:
public class Battery { private Integer id;//编号 private Set<BatteryVoltage> voltageList =new HashSet<>();
public class BatteryVoltage { private Integer id;//ID private Integer number;//编号 private Double voltage; //电压 private Integer equipmentID;//
xml:
<set name="voltageList" inverse="true" cascade="delete"> <key column="equipmentID"/> <one-to-many class="xdemo.entity.BatteryVoltage"/> </set>
标签:private log nbsp int blog vol cascade hibernate .bat
原文地址:https://www.cnblogs.com/dianfu537/p/8559133.html