不好意思,上面不会贴
<Context path="" docBase="ROOT" debug="0" reloadable="true">
<Resource name="jdbc/MySQLTest" auth="Container" type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/MySQLTest">
<parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:mysql://localhost:3306/test</value>
</parameter>
<parameter>
<name>driverClassName</name><value>org.gjt.mm.mysql.Driver</value>
</parameter>
<parameter>
<name>username</name>
<value>root</value>
</parameter>
<parameter>
<name>password</name>
<value></value>
</parameter>
<parameter>
<name>maxWait</name>
<value>5000</value>
</parameter>
<parameter>
<name>maxIdle</name>
<value>2</value>
</parameter>
<parameter>
<name>maxActive</name>
<value>4</value>
</parameter>
</ResourceParams>
</Context>
web.xml
<resource-ref>
<description>Mysql Datasource example</description>
<res-ref-name>jdbc/MySQLTest</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>