Hibernate session.save()实体类，主键增长问题

实体类如下：

package com.wondersgroup.test.entity;

 

import java.io.Serializable;

 

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

 

@Entity

@Table(name = "TB_YYZZ_DIC_Hospital")

public class TbDicHospital implements Serializable{

 

private static final long serialVersionUID = 1L;

private String yyjgbm;

private String byzd;

private String byzd1;

private String byzd2;

private String hysm;

private String hyss;

private String jgjc;

private String jglx;

private int xh;

private String yltbs;

private String yyjgmc;

 

public TbDicHospital() {

}

 

 

@Id

@GeneratedValue(strategy=GenerationType.IDENTITY)

@Column(name="YYJGBM")

public String getYyjgbm() {

return this.yyjgbm;

}

 

public void setYyjgbm(String yyjgbm) {

this.yyjgbm = yyjgbm;

}

 

 

@Column(name="BYZD")

public String getByzd() {

return this.byzd;

}

 

public void setByzd(String byzd) {

this.byzd = byzd;

}

 

 

@Column(name="BYZD1")

public String getByzd1() {

return this.byzd1;

}

 

public void setByzd1(String byzd1) {

this.byzd1 = byzd1;

}

 

 

@Column(name="BYZD2")

public String getByzd2() {

return this.byzd2;

}

 

public void setByzd2(String byzd2) {

this.byzd2 = byzd2;

}

 

 

@Column(name="HYSM")

public String getHysm() {

return this.hysm;

}

 

public void setHysm(String hysm) {

this.hysm = hysm;

}

 

 

@Column(name="HYSS")

public String getHyss() {

return this.hyss;

}

 

public void setHyss(String hyss) {

this.hyss = hyss;

}

 

 

@Column(name="JGJC")

public String getJgjc() {

return this.jgjc;

}

 

public void setJgjc(String jgjc) {

this.jgjc = jgjc;

}

 

 

@Column(name="JGLX")

public String getJglx() {

return this.jglx;

}

 

public void setJglx(String jglx) {

this.jglx = jglx;

}

 

 

@Column(name="XH")

public int getXh() {

return this.xh;

}

 

public void setXh(int xh) {

this.xh = xh;

}

 

 

@Column(name="YLTBS")

public String getYltbs() {

return this.yltbs;

}

 

public void setYltbs(String yltbs) {

this.yltbs = yltbs;

}

 

 

@Column(name="YYJGMC")

public String getYyjgmc() {

return this.yyjgmc;

}

 

public void setYyjgmc(String yyjgmc) {

this.yyjgmc = yyjgmc;

}

}

dao调用如下：

@Override

public String addHospital(TbDicHospital tbDicHospital) {

Session session=null;

Boolean result=false;

System.out.println(tbDicHospital.getYyjgbm());

session=this.sessionFactory.getCurrentSession();

session.beginTransaction();

session.save(tbDicHospital);

session.getTransaction().commit();

session.close();

result=true;

return result.toString();

}

在执行过程中：存在以下问题：

经过排查，传递参数的过程中没有问题：

 

问题出在Hibernate自动生成的SQL语句中，缺少了该字段：

可以发现，并没有yyjgbm字段；

设置字段为@ID的时候，无反应；

是主键增长策略的问题，没法绕开，只好写sql了；