支持(以SQL Server为例),则为:
(2) <Context path='/xkb' docBase='F:XKB6webApp' debug='5'reloadable='true' crossContext='true'>
<Logger className='org.apache.catalina.logger.FileLogger'prefix='localhost_DBTest_log.' suffix='.txt'timestamp='true'/>
<Resource auth='Container'type='javax.sql.DataSource'/>
<ResourceParams>
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<!-- Maximum number of dB connections in pool. Make sure youconfigure your mysqld max_connections large enough to handle all ofyour db connections. Set to 0 for no limit.-->
<parameter>
<name>maxActive</name>
<value>50</value>
</parameter>
<!-- Maximum number of idle dB connections to retain in pool.Set to 0 for no limit.-->
<parameter>
<name>maxIdle</name>
<value>20</value>
</parameter>
<!-- Maximum time to wait for a dB connection to becomeavailable in ms, in this example 0.5 seconds. An Exception isthrown if this timeout is exceeded. Set to -1 to wait indefinitely.-->
<parameter>
<name>maxWait</name>
<value>500</value>
</parameter>
<!-- msSQL dB username and password for dB connections-->
<parameter>
<name>username</name>
<value>sa</value>
</parameter>
<parameter>
<name>password</name>
<value>wangnewton</value>
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钻进那条缝