applicationcontext.xml中配置
下面是加載外部配置檔案：application.properties
<bean
class="org.springframework.beans.factory.config.propertyplaceholderconfigurer">
<property name="systempropertiesmodename" value="system_properties_mode_override" />
<property name="ignoreresourcenotfound" value="true" />
<property name="locations">
<list>
<!-- 标準配置 -->
<value>classpath*:/application.properties</value>
</property>
</bean>
多資料源配置：
<!-- 本地資料庫配置 -->
<bean id="datasourcecontent" class="com.atomikos.jdbc.atomikosdatasourcebean" init-method="init" destroy-method="close">
<property name="uniqueresourcename">
<value>jdbc/datasourcecontent</value>
</property>
<property name="xadatasourceclassname">
<value>com.mysql.jdbc.jdbc2.optional.mysqlxadatasource</value>
<property name="xaproperties">
<props>
<prop key="servername">${jdbc.servername}</prop>
<prop key="portnumber">${jdbc.portnumber}</prop>
<prop key="databasename">${jdbc.databasename}</prop>
<prop key="user">${jdbc.username}</prop>
<prop key="password">${jdbc.password}</prop>
</props>
</property>
<property name="poolsize">
<value>5</value>
<property name="maxpoolsize">
<value>15</value>
<property name="testquery">
<value>select 1</value>
</property>
</bean>
<bean id="datasourceindex" class="com.atomikos.jdbc.atomikosdatasourcebean" init-method="init" destroy-method="close">
<value>jdbc/datasourceindex</value>
<property name="xaproperties">
<prop key="servername">${jdbc.servername_index}</prop>
<prop key="portnumber">${jdbc.portnumber_index}</prop>
<prop key="databasename">${jdbc.databasename_index}</prop>
<prop key="user">${jdbc.username_index}</prop>
<prop key="password">${jdbc.password_index}</prop>
</props>
</property>
</property>
hibernate sessionfactory配置：
<!-- hibernate配置 -->
<!-- 本地資料庫hibernate配置 -->
<bean id="sessionfactorycontent" class="org.springframework.orm.hibernate3.annotation.annotationsessionfactorybean">
<property name="datasource" ref="datasourcecontent" />
<property name="namingstrategy">
<bean class="org.hibernate.cfg.improvednamingstrategy" />
<property name="hibernateproperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.mysql5innodbdialect</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.ehcacheprovider</prop>
<prop key="hibernate.cache.provider_configuration_file_resource_path">ehcache/ehcache-hibernate-local.xml</prop>
</props>
<property name="packagestoscan" value="com.wiseweb.pom.entity" />
<!-- 遠端資料庫hibernate配置 -->
<bean id="sessionfactoryindex" class="org.springframework.orm.hibernate3.annotation.annotationsessionfactorybean">
<property name="datasource" ref="datasourceindex" />
事務管理器配置：
<!-- 事務管理器配置,多資料源jta事務-->
<bean id="atomikostransactionmanager" class="com.atomikos.icatch.jta.usertransactionmanager" init-method="init" destroy-method="close">
<property name="forceshutdown"><value>true</value></property>
</bean>
<bean id="atomikosusertransaction" class="com.atomikos.icatch.jta.usertransactionimp">
<property name="transactiontimeout" value="300"/>
<bean id="transactionmanager" class="org.springframework.transaction.jta.jtatransactionmanager">
<property name="transactionmanager" ref="atomikostransactionmanager" />
<property name="usertransaction" ref="atomikosusertransaction"/>
<!-- 使用annotation定義事務 -->
<tx:annotation-driven transaction-manager="transactionmanager"
proxy-target-class="true" />
application.properties檔案：
jdbc.driver=com.mysql.jdbc.driver
jdbc.servername=host
jdbc.portnumber=port
jdbc.databasename=databasename
jdbc.url=jdbc\:mysql\://host\:port/databasename?useunicode\=true&zerodatetimebehavior\=converttonull&characterencoding\=utf-8
jdbc.username=username
jdbc.password=password
hibernate.dialect=org.hibernate.dialect.mysql5innodbdialect
#mysql version database setting
jdbc.servername_index=host
jdbc.portnumber_index=port
jdbc.databasename_index=databasename
jdbc.url_index=jdbc\:mysql\://host\:port/databasename?useunicode\=true&zerodatetimebehavior\=converttonull&characterencoding\=utf-8
jdbc.username_index=username
jdbc.password_index=password
#hibernate settings
hibernate.show_sql=false
hibernate.format_sql=false
hibernate.use_second_level_cache=false
hibernate.use_query_cache=false
#dbcp settings
dbcp.maxidle=5
dbcp.maxactive=40
jta.properties
com.atomikos.icatch.service=com.atomikos.icatch.standalone.usertransactionservicefactory
com.atomikos.icatch.console_file_name = sm.out
com.atomikos.icatch.log_base_name = smlog.log
com.atomikos.icatch.tm_unique_name = com.atomikos.spring.jdbc.tm
com.atomikos.icatch.serializable_logging=false