锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
瀵逛簬澶у鏁頒嬌鐢?/span>
Hibernate
鐨勬湅鍙嬫潵璇達紝閫氬父浣跨敤涓涓嬫柟寮忔潵鑾峰緱
Configuration
瀹炰緥錛?/span>
Configuration configure = new Configuration().configure();
鍦?/span>
Hibernate
涓紝
Configuration
鏄?/span>
hibernate
鐨勫叆鍙c傚湪瀹炰緥鍖栦竴涓?/span>
Configuration
鐨勬椂鍊欙紝
Hibernate
浼氳嚜鍔ㄥ湪鐜鍙橀噺錛?/span>
classpath
錛夐噷闈㈡煡鎵?/span>
Hibernate
閰嶇疆鏂囦歡
hibernate.properties
銆傚鏋滆鏂囦歡瀛樺湪錛屽垯灝嗚鏂囦歡鐨勫唴瀹瑰姞杞藉埌涓涓?/span>
Properties
鐨勫疄渚?/span>
GLOBAL_PROPERTIES
閲岄潰錛屽鏋滀笉瀛樺湪錛屽皢鎵撳嵃淇℃伅銆銆
hibernate.properties not found
錛?/span>
鎺ヤ笅鏉?/span>
Hibernate
灝嗘墍鏈夌郴緇熺幆澧冨彉閲忥紙
System.getProperties()
錛変篃娣誨姞鍒?/span>
GLOBAL_PROPERTIES
閲岄潰銆傚鏋滈厤緗枃浠?/span>
hibernate.properties
瀛樺湪錛岀郴緇熻繕浼氳繘涓姝ラ獙璇佽繖涓枃浠墮厤緗殑鏈夋晥鎬э紝瀵逛簬涓浜涘凡緇忎笉鏀寔鐨勯厤緗弬鏁幫紝緋葷粺灝嗘墦鍗板嚭璀﹀憡淇℃伅銆?/span>
榛樿鐘舵佷笅
configure()
鏂規硶浼氳嚜鍔ㄥ湪鐜鍙橀噺錛?/span>
classpath
錛変笅闈㈠鎵?/span>
Hibernate
閰嶇疆鏂囦歡
hibernate.cfg.xml
錛屽鏋滆鏂囦歡涓嶅瓨鍦紝緋葷粺浼氭墦鍗板涓嬩俊鎭茍鎶涘嚭
HibernateException
寮傚父
: hibernate.cfg.xml not found
錛?/span>
濡傛灉璇ユ枃浠跺瓨鍦紝
configure()
鏂規硶浼氶鍏堣闂紲
session-factory
錛烇紝騫惰幏鍙栬鍏冪礌
name
鐨勫睘鎬э紝濡傛灉
name
鐨勫睘鎬ч潪絀猴紝灝嗙敤榪欎釜閰嶇疆鐨勫兼潵瑕嗙洊
hibernate.properties
鐨?/span>
hibernate.session_factory_name
鐨勯厤緗殑鍊鹼紝浠庤繖閲屾垜浠彲浠ョ湅鍑猴紝
hibernate.cfg.xml
閲岄潰鐨勯厤緗俊鎭彲浠ヨ鐩?/span>
hibernate.properties
鐨勯厤緗俊鎭?/span>
鎺ヤ笅鏉?/span>
configure()
鏂規硶璁塊棶錛?/span>
session-factory
錛炵殑瀛愬厓绱狅紝棣栧厛灝嗕嬌鐢ㄦ墍鏈夌殑錛?/span>
property
錛炲厓绱犻厤緗殑淇℃伅鏉ヨ鐩?/span>
hibernate.properties
閲岄潰瀵瑰簲鐨勯厤緗俊鎭?/span>
鐒跺悗
configure()
浼氫緷嬈¤闂互涓嬪嚑涓厓绱犵殑鍐呭
錛?/span>
mapping
錛?/font>
錛?/span>
jcs-class-cache
錛?/font>
錛?/span>
jcs-collection-cache
錛?/font>
錛?/span>
collection-cache
錛?/span>
鍏朵腑錛?/span>
mapping
錛炴槸蹇呬笉鍙皯鐨勶紝蹇呴』閫氳繃閰嶇疆錛?/span>
mapping
錛烇紝
configure()
鎵嶈兘璁塊棶鍒版垜浠畾涔夌殑
java
瀵硅薄鍜屽叧緋繪暟鎹簱琛ㄧ殑鏄犲皠鏂囦歡錛?/span>
hbm.xml
錛夛紝渚嬪錛?/span>
錛?/span>
mapping resource="Cat.hbm.xml"/
錛?/span>
榪欐牱
configure()
鏂規硶鍒╃敤鍚勭璧勬簮灝卞垱寤轟簡涓涓?/span>
Configuration
瀹炰緥銆傚浜庢暣涓」鐩潵璇達紝濡傛灉鐢ㄤ竴涓湰鍦扮嚎紼嬫潵瀛樻斁榪欎釜
Configuration
瀹炰緥錛岄偅涔堟暣涓」鐩彧闇瑕佸疄渚嬪寲涓嬈?/span>
Configuration
瀵硅薄錛堟敞錛?/span>
Configuration
瀹炰緥寰堣姳璐規椂闂達級錛屼篃灝辨彁楂樹簡欏圭洰鐨勬晥鐜囥?/span>
聽
浜屻?/font> 聽聽聽聽聽聽聽聽聽聽聽聽 Hibernate 璁塊棶澶氫釜鏁版嵁搴撶殑閰嶇疆
鏍規嵁浠ヤ笂鎵榪幫紝
configure()
鏂規硶榛樿鏄氳繃璁塊棶
hibernate.cfg.xml
鐨勶紲
mapping
錛炲厓绱犳潵鍔犺澆鎴戜滑鎻愪緵鐨?/span>
.hbm.xml
鏂囦歡銆傛垜浠篃鍙互鐩存帴鎸囧畾
hbm.xml
鏂囦歡錛屼緥濡?/span>
addClass()
鏂規硶鍙互鐩存帴閫氳繃鎸囧畾
class
鏉ュ姞杞藉搴旂殑鏄犲皠鏂囦歡錛?/span>
hibernate
浼氬皢鎻愪緵鐨?/span>
class
鐨勫叏鍚嶏紙鍖呮嫭
package
錛夎嚜鍔ㄨ漿鍖栦負鏂囦歡璺緞錛岃繕鍙互鐢?/span>
addFile
鏂規硶鐩存帴鎸囧畾鏄犲皠鏂囦歡銆備緥濡傦細
Configuration configurate = new Configuration().addClass(鈥淏ook.class鈥?;
Configuration configurate = new Configuration().addURL(Configuration.class.getResource ("/Book.hbm.xml"));
Configuration config = new Configuration().addFile("/Cat.hbm.xml");
榪欐牱錛屽鏋滅敤
xml
閰嶇疆鏉ラ厤緗涓暟鎹簱鐨勮瘽錛岄偅灝卞啓澶氫釜閰嶇疆鏂囦歡銆傝繖閲屽亣璁懼搴斾袱涓暟鎹簱錛堜竴涓槸
MySQL
錛屼竴涓槸
SQLServer
錛夛紝鎴戜滑鍙互鎶婂叾
xml
鏂囦歡瀹氫箟涓衡?/span>
mysql.cfg.xml
鈥濆拰鈥?/span>
sqlserver.cfg.xml
鈥濄傚垯鐢?/span>
Configuration
綾昏幏鍙?/span>
SessionFactory
鐨勪唬鐮佸涓嬶細
SessionFactory mysqlFactory = new Configuration().configure("/mysql.cfg.xml").buildSessionFactory();
SessionFactory sqlserverFactory = new Configuration().configure("sqlserver.cfg.xml ").buildSessionFactory();
濡傛灉浣犵敤
spring
錛屽鏁版嵁搴撳氨鏇寸畝鍗曚簡錛屽儚榪欐浠g爜鍙互瀹屾垚鎵鏈夐厤緗細
<beans>
<bean id="mysqlDS" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="url">
<value>jdbc:mysql://localhost:3306/test</value>
</property>
<property name="driverClassName">
<value>org.gjt.mm.mysql.Driver</value>
</property>
<property name="username">
<value>root</value>
</property>
<property name="password">
<value>123</value>
</property>
</bean>
<bean id="mysqlFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref local="mysqlDS"/>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
</props>
</property>
<property name="mappingResources">
<list>
<value>test.hbm.xml</value>
</list>
</property>
</bean>
<bean id="sqlserverDS" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="url">
<value>jdbc:odbc:test</value>
</property>
<property name="driverClassName">
<value>sun.jdbc.odbc.JdbcOdbcDriver</value>
</property>
<property name="username">
<value>root</value>
</property>
<property name="password">
<value>123</value>
</property>
</bean>
<bean id="sqlserverFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref local="sqlserverDS"/>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>
</props>
</property>
<property name="mappingResources">
<list>
<value>test.hbm.xml</value>
</list>
</property>
</bean>
.......
</beans>
浠ヤ笂鍙槸閰嶇疆
Hibernate
璁塊棶澶氫釜鏁版嵁搴撶殑涓鑸柟娉曪紝
hibernate
榪樻湁寰堝鍙鐨勯厤緗紝鏈夊叴瓚g殑璇昏呭彲浠ュ弬鑰冨畠鐨?/span>
reference
銆?/span>