1.配置数据源
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<property name="url" value="${jdbc_url}"/>
<property name="username" value="${jdbc_username}"/>
<property name="password" value="${jdbc_password}"/>
<property name="initialSize" value="0"/>
<property name="maxActive" value="20"/>
<property name="minIdle" value="0"/>
<property name="maxWait" value="60000"/>
<property name="validationQuery" value="${validationQuery}"/>
<property name="testOnBorrow" value="false"/>
<property name="testOnReturn" value="false"/>
<property name="testWhileIdle" value="true"/>
<property name="timeBetweenEvictionRunsMillis" value="60000"/>
<property name="minEvictableIdleTimeMillis" value="25200000"/>
<property name="removeAbandoned" value="true"/>
<property name="removeAbandonedTimeout" value="1800"/>
<property name="logAbandoned" value="true"/>
<property name="filters" value="mergeStat,log4j"/>
</bean>2.若想使用其监控功能
<servlet>
<servlet-name>DruidStatView</servlet-name>
<servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
<init-param>
<param-name>loginUsername</param-name>
<param-value>admin</param-value>
</init-param>
<init-param>
<param-name>loginPassword</param-name>
<param-value>123456</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>DruidStatView</servlet-name>
<url-pattern>/druid/*</url-pattern>
</servlet-mapping>3.访问监控主页
http://IP:port/myProject/druid/index.html
本文介绍如何配置 Druid 数据源及其监控功能。通过 XML 配置文件设置数据源属性,如连接池大小、验证查询等,并启用监控 Servlet 以便于查看数据库连接使用情况。
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