關於TOMCAT配置多個連接池的問題

關於TOMCAT配置多個連接池
如果是TOMCAT5的話
META-INF下的context.xml
對這段進行修改
<Resource
      name="jdbc/aa"
      type="javax.sql.DataSource"
      driverClassName="com.microsoft.jdbc.sqlserver.SQLServerDriver"
      password="123456"
      maxIdle="10"
      maxWait="-1"
      username="123"
      url="jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=aa"
      maxActive="20"/>
添加在原來的後面就可以了,需要對參數進行適當的修改

如果是TOMCAT4的話
更改conf下server.xml

 <Context path="/gdmail" reloadable="false" docBase="gdmail" >  
     <!-- 這是第一個連接池  -->
          <Resource name="jdbc/dsmail" auth="Container" type="javax.sql.DataSource"/>  
          <ResourceParams name="jdbc/dsmail">
            <parameter>
              <name>factory</name>
              <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
            </parameter>
  <!-- DBCP database connection settings -->
     <parameter>
              <name>url</name>
              <value>jdbc:mysql://localhost:3306/test?useUnicode=true&amp;characterEncoding=GB2312</value>
            </parameter>
    <parameter>
              <name>driverClassName</name>
              <value>com.mysql.jdbc.Driver</value>
           </parameter>
            <parameter>
              <name>username</name>
              <value>root</value>
            </parameter>
            <parameter>
              <name>password</name>
              <value>123456</value>
            </parameter>
   <!-- DBCP connection pooling options -->
   <parameter>
    <name>maxWait</name>
    <value>5000</value>
   </parameter>
   <parameter>
    <name>maxIdle</name>
    <value>36</value>
   </parameter>
   <parameter>
    <name>maxActive</name>
    <value>36</value>
   </parameter>
          </ResourceParams>
         

       <!-- 這是第二個連接池  -->
        <Resource name="jdbc/OracleDB" auth="Container" type="javax.sql.DataSource"/>
        <ResourceParams name="jdbc/OracleDB">
        <parameter>
         <name>factory</name>
          <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
        </parameter>
        <parameter>
         <name>url</name>
          <value>jdbc:oracle:thin:@192.168.0.10:1521:ering</value>
        </parameter>
        <parameter>
         <name>driverClassName</name>
           <value>oracle.jdbc.driver.OracleDriver</value>
        </parameter>
        <parameter>
          <name>username</name>
           <value>admin</value>
        </parameter>
        <parameter>
         <name>password</name>
          <value>123456</value>
        </parameter>
               
        <parameter>
          <name>maxWait</name>
            <value>1000</value>
        </parameter>
        <parameter>
          <name>maxIdle</name>
            <value>10</value>
        </parameter>
        <parameter>
          <name>maxActive</name>
           <value>20</value>
        </parameter>
       </ResourceParams>
       <!-- 第二個連接池結束  -->
      </Context>