关于Spring+hibernate动态链接多个数据库
 想使用spring+Hibernate框架，连接多个数据库。网上有一些资料算是比较成熟的解决方案，大概是实现抽象类AbstractRoutingDataSource，将多个数据库的连接写成bean；sessionFactory使用 自己实现的类。具体的配置文件如下：

<beans>

       <bean id="master"

              class="com.mchange.v2.c3p0.ComboPooledDataSource"

              destroy-method="close">

              <property name="driverClass">

                     <value>com.mysql.jdbc.Driver</value>

              </property>

              <property name="jdbcUrl">

                     <value>jdbc:mysql://192.168.18.143:3306/wenhq?useUnicode=true&amp;characterEncoding=utf-8</value>

              </property>

              <property name="user">

                     <value>root</value>

              </property>

              <property name="password">

                     <value></value>

              </property>

       </bean>

       <bean id="slave"

              class="com.mchange.v2.c3p0.ComboPooledDataSource"

              destroy-method="close">

              <property name="driverClass">

                     <value>com.mysql.jdbc.Driver</value>

              </property>

              <property name="jdbcUrl">

                     <value>jdbc:mysql://192.168.18.144:3306/ wenhq?useUnicode=true&amp;characterEncoding=utf-8</value>

              </property>

              <property name="user">

                     <value>root</value>

              </property>