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Mysql 如何映射同一外键两次_Mysql_Hibernate - Fatal编程技术网

Mysql 如何映射同一外键两次

Mysql 如何映射同一外键两次,mysql,hibernate,Mysql,Hibernate,如何映射同一外键两次?我越来越 org.hibernate.ObjectNotFoundException:不存在具有给定标识符的行: 范例 Table-->Location LocationId Location Name 1 Location A 2 LocationB Table Person--> personId PerosonName Location CurrenLocation 1 XYZ

如何映射同一外键两次?我越来越

org.hibernate.ObjectNotFoundException:不存在具有给定标识符的行:

范例

Table-->Location 
LocationId Location Name
1           Location  A
2           LocationB

Table Person-->
personId PerosonName Location CurrenLocation
1        XYZ          1          1
我做了我的hibernate映射

class Location{
   private int locationId;
   private String locationName;
   //Getter Setter
}
class Person {
   private int personId;
   private String personName;
   @ManyToOne(fetch = FetchType.LAZY)
   @JoinColumn(name = "LOCATION", nullable = false)
   private Location location;
   @ManyToOne(fetch = FetchType.LAZY)
   @JoinColumn(name = "CURRENT_LOCATION", nullable = false)
   private Location currentLocation;
   /Getter & setter
}

你能帮我做同样的事情吗?

你能发布一个更丰富的异常堆栈跟踪吗?所有人都在尝试访问相同的对象你注意到
/Getter&setter
命令中缺少
/
?但我想这不是问题所在。你能发布一个更丰富的异常堆栈跟踪吗?所有人都试图访问相同的对象你注意到
/Getter&setter
命令中缺少
/
?但我想这不是问题所在。