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最新文章列表
14.hibernate 一对一component(组合),jpa映射
只存在一个表:
husband表结构:
package com.bjsxt.hibernate;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
impo ...
13.hibernate一对一单向联合主键外键关联,jpa映射
husband表结构:
wife表结构:
package com.bjsxt.hibernate;
import java.io.Serializable;
public class WifePK implements Serializable {
private int id;
private String name;
public int ge ...
12.hibernate一对一双向主键关联,jpa映射
husband表结构:
wife表结构:
package com.bjsxt.hibernate;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn; ...
10.hibernate一对一单向主键关联,jpa映射
husband表结构:
wife表结构:
package com.bjsxt.hibernate;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn ...
8.hibernate一对一双向外键关联,jpa映射
husband表结构:
wife表结构
package com.bjsxt.hibernate;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
...
6.hibernate一对一单向外键关联,jpa映射
husband表结构:
wife表结构
package com.bjsxt.hibernate;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
i ...