我正在使用Hibernate将一个小型数据库加载到表示表并与数据库交互的某些类中.一切都很好,我真的可以看到所有结果......而且我没有任何空字段,所有这些都被使用了.
这里我展示了"主"类(表).
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import org.codehaus.jackson.annotate.JsonAutoDetect;
import org.codehaus.jackson.annotate.JsonProperty;
@JsonAutoDetect
public class Advertisement
{
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
public int id;
public SessionT session;
public int idRoom;
public String image;
public Advertisement()
{
}
/* Getters and Setters */
@JsonProperty
public int getID() /* Get example */
{
return this.id;
}
}
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并且
@JsonAutoDetect
public class SessionT
{
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
public int id;
public int iStatus;
public String sStatus;
public Date dtDateStart;
public Date dtDateEnd;
public boolean bhide;
/* …Run Code Online (Sandbox Code Playgroud)