hibernate annotations one how to write

There are two tables A B
Table A fields:
id name bid ( foreign key )
Table B fields:
id name

entity class

  @Eneity
  public class A {
  
    @Id
    @GeneratedValue
    private int id;
    private Sreing name;
    
    @OneToOne       //这里该怎么写
    private int bid;
  
    //setter  getter......
  }
  
  @Eneity
  public class B {
  
    @Id
    @GeneratedValue      //这里要写什么？
    private int id;
    private Sreing name;
  
    //setter  getter......
  }
  

hql how to write in order to make final

select * from A

Return to the list so there
B 's name
------ Solution -------------------- ------------------------ entity class a landlord 's wrong


@ Eneity
public class A {

@ Id
@ GeneratedValue
private int id;
private Sreing name;

@ OneToOne / / Here how to write
private B b;

/ / setter getter ......
}
.
so check out the A, B 's name had a list.get (i) getB () getName ();.
------ Solution ----- ---------------------------------------
hibernate recommend using bidirectional many- to achieve one
------ Solution ------------------------------------ --------

  
  @Entity
  public class A {
  //最好还是把这些注解写在getter上
    @Id
    @GeneratedValue
    private int id;
    private String name;
    private int bid;
    @OneToOne
    @JoinColumn(name="bid",insertable=false,updatable=false)
    private B b;
  
    //setter  getter......
  }
  
  @Eneity
  public class B {
  //最好还是把这些注解写在getter上
    @Id
    @GeneratedValue    
    private int id;
    private String name;
    @OneToOne(mappedBy="b")//双向一对一关联以A类的b属性配置来进行关联
    private A a;
    //setter  getter......
  }
  
  

------ Solution -------------------------- ------------------
not hibernate annotations can look at this document http://docs.jboss.org/hibernate/annotations/3.4/reference/ zh_cn / html_single /
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is to B as it is an attribute of A
That comment how to write ?
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give a simple example you
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you search on the Internet , many are
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I could not find a satisfactory asked to come to this . . .
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Well I write mainly on getter on the property too lazy to play on my first try and see. .
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OK solved. . . Thank you. .