【发布时间】:2013-10-24 09:30:59
【问题描述】:
我如何在 Hibernate 中映射它:
Map<Day, Double> dayCounter;
Day 在哪里:
public enum Day {
MONDAY,
TUESDAY,
WEDNESDAY,
THURSDAY,
FRIDAY;
}
【问题讨论】:
标签: hibernate jpa annotations
我如何在 Hibernate 中映射它:
Map<Day, Double> dayCounter;
Day 在哪里:
public enum Day {
MONDAY,
TUESDAY,
WEDNESDAY,
THURSDAY,
FRIDAY;
}
【问题讨论】:
标签: hibernate jpa annotations
类似:
@ElementCollection
//define your collection table using @CollectionTable
@MapKeyEnumerated(EnumType.STRING)
@MapKeyColumn(name = "day")
@Column(name = "count")
private Map<Day, Double> dayCount;
【讨论】: