myweb.xml

sql server 2000 连接池成功之例 Mysql 连接池成功之例 详细的配置： server.xml web.xml

<Context path="" docBase="D:\web\WebRoot"     
        debug="5" reloadable="true" crossContext="true">
        
          <Logger className="org.apache.catalina.logger.FileLogger"
             prefix="localhost_3tsms_log." suffix=".txt"
             timestamp="true"/>

  <Resource name="jdbc/pubs"
               auth="Container"
               type="javax.sql.DataSource"/>

  <ResourceParams name="jdbc/pubs">
    <parameter>
      <name>factory</name>
      <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
    </parameter>

    <!-- Maximum number of dB connections in pool. Make sure you
         configure your mysqld max_connections large enough to handle
         all of your db connections. Set to 0 for no limit.
         -->
    <parameter>
      <name>maxActive</name>
      <value>200</value>
    </parameter>

    <!-- Maximum number of idle dB connections to retain in pool.
         Set to 0 for no limit.
         -->
    <parameter>
      <name>maxIdle</name>
      <value>60</value>
    </parameter>

    <!-- Maximum time to wait for a dB connection to become available
         in ms, in this example 10 seconds. An Exception is thrown if
         this timeout is exceeded.  Set to -1 to wait indefinitely.
         -->
    <parameter>
      <name>maxWait</name>
      <value>10000</value>
    </parameter>

    <!-- MySQL dB username and password for dB connections  -->
    <parameter>
     <name>username</name>
     <value>sa</value>
    </parameter>
    <parameter>
     <name>password</name>
     <value>sa</value>
    </parameter>

    <!-- Class name for the old mm.mysql JDBC driver - uncomment this entry and comment next
         if you want to use this driver - we recommend using Connector/J though
    <parameter>
       <name>driverClassName</name>
       <value>org.gjt.mm.mysql.Driver</value>
    </parameter>
     -->
    
    <!-- Class name for the official MySQL Connector/J driver -->
    <parameter>
       <name>driverClassName</name>
       <value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value>
    </parameter>
    
    <!-- The JDBC connection url for connecting to your MySQL dB.
         The autoReconnect=true argument to the url makes sure that the
         mm.mysql JDBC Driver will automatically reconnect if mysqld closed the
         connection.  mysqld by default closes idle connections after 8 hours.
         -->
    <parameter>
      <name>url</name>
      <value>jdbc:microsoft:sqlserver://192.168.1.143:1433;DatabaseName=pubs</value>
    </parameter>
  </ResourceParams>
        </Context>