在struts1.2中可以这样配置KEY
<data-sources>
    <data-source key="bbsDB" type="org.apache.commons.dbcp.BasicDataSource">
      <set-property property="password" value="feng" />
      <set-property property="minCount" value="3" />
      <set-property property="maxCount" value="10" />
      <set-property property="username" value="root" />
      <set-property property="driverClassName" value="com.mysql.jdbc.Driver" />
      <set-property property="description" value="test" />
      <set-property property="url" value="jdbc:mysql://localhost:3306/bbs" />
      <set-property property="readOnly" value="false" />
      <set-property property="autoCommit" value="true" />
    </data-source>
  </data-sources>struts1.3中如何配置这样的KEY?
有人说struts1.3不支持这样的配置,那么与此相当的KEY如何配置?