Êý¾Ý¿âÅäÖÃÎļþ£¨*.properties/*.cfg.xml£©£ºËüÊÇÖ¸¶¨ÓëÊý¾Ý¿âÁ¬½ÓʱÐèÒªµÄÁ¬½ÓÐÅÏ¢£¬±ÈÈçÁ¬½ÓÄÄÖÖÊý¾Ý¿â¡¢µÇ¼Êý¾Ý¿âµÄÓû§Ãû¡¢µÇ¼ÃÜÂëÒÔ¼°Á¬½Ó×Ö·û´®µÈ¡£µ±È»»¹¿ÉÒÔ°ÑÓ³ÉäÀàµÄµØÖ·Ó³ÉäÐÅÏ¢·ÅÔÚÕâÀï¡£
»ù±¾Ó³É䣺
¾ßÌå¿´²Ù×÷
1Ó³ÉäʵÌåÀà
//ĬÈϿչ¹Ô캯ÊýµÄÖØÒªÐÔ
public class User {
public User() {
// TODO Auto-generated constructor stub
}
public User(String id,String name){
this.id=id;
this.name=name;
}
private String id;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public Date getCreateTime() {
return createTime;
}
public void setCreateTime(Date createTime) {
this.createTime = createTime;
}
public Date getExprieTime() {
return exprieTime;
}
public void setExprieTime(Date exprieTime) {
this.exprieTime = exprieTime;
}
private String name;
private String password;
private Date createTime;
private Date exprieTime;
}
ʵÌåÀàµÄÉè¼ÆÔÔò£º
* ʵÏÖÎ޲εÄĬÈϵĹ¹Ô캯Êý
* Ìṩһ¸ö±êʶ
*½¨Ò鲻ҪʹÓÃfinalÐÞÊÎʵÌåÀࣨÒòΪ²ÉÓÃloadÑÓʱ¼ÓÔØÊý¾ÝµÄʱºò»á¼Ì³ÐʵÌåÀàÉú³É´úÀí¶ÔÏó£©
*½¨ÒéΪʵÌåÀàÉú³ÉgetterºÍsetter·½·¨£¨Èç¹û²»Ê¹Óã¬ÐèÒªÓÃÊôÐÔfield±êʶ£©
2Ó³ÉäÎļþUser.hbm.xml
3hibernate.cfg.xmlÅäÖÃÎļþ
com.mysql.jdbc.Driver
jdbc:mysql://localhost:3306/hibernast_test
root
hanhan
org.hibernate.dialect.MySQLDialect
true
update
HibernateµÄÖ÷¼üÉú³É²ßÂÔÖÖÀà
ÊÖ¶¯£ºAssigned
HibernateÖ÷¶¯:uuid
Êý¾Ý¿â½»»¥£º
ÐèÒªºÍÊý¾Ý¿â½»»¥ÒÔÉú³ÉidµÄ£ºguid¡¢identity¡¢sequence¡¢native¡¢foreign
˵Ã÷£ºÐèÒªºÍÊý¾Ý¿â½»»¥Éú³É£¬ÐèÒª¾¹ýÒ»´Î²éѯ²ÅÄÜÉú³É
Guid,identity£ºMySQL£¬SQLserverµÄÉú³É·½Ê½
sequence£ºOracle,db2µÄÉú³É·½Ê½£¬×ÔÔöÐòÁÐ
native£ºidentity+sequence£¬¿çƽ̨
foreign£ºÖ»ÊÊÓûùÓÚ¹²ÏíÖ÷¼üµÄÒ»¶ÔÒ»¹ØÁªÓ³ÉäµÄʱºòʹÓ᣼´Ò»¸ö¶ÔÏóµÄÖ÷¼üÊDzÎÕÕµÄÁíÒ»ÕűíµÄÖ÷¼üÉú³ÉµÄ¡£
×ܽ᣺
HibernateµÄ»ù±¾Ó³Éä£ºÖØµãÊǶÔÖ÷¼üÉú³É²ßÂÔµÄÈÏʶ£¬¸ù¾Ý²»Í¬Êý¾Ý¿âÑ¡Ôñ²»Í¬µÄ·½Ê½£¬ÖØÒªÀí½â¡£