能源项目xml文件标签释义--DataSource

Posted 2020-08-17 limeOracle

<bean id="dataSource1" class="org.apache.tomcat.jdbc.pool.DataSource" destroy-method="close">
        <property name="poolProperties">
            <bean class="org.apache.tomcat.jdbc.pool.PoolProperties">
                <property name="driverClassName" value="com.mysql.jdbc.Driver" />
                <property name="url" value="${jdbc.url}" />
                <property name="username" value="${jdbc.user}" />
                <property name="password" value="${jdbc.password}" />
                <!-- Register the pool with JMX. In order for the connection pool object to create the MBean. -->
                <property name="jmxEnabled" value="true" />
                <!-- The indication of whether objects will be validated by the idle object evictor. -->
                <property name="testWhileIdle" value="true" />
                <!-- The indication of whether objects will be validated before being borrowed from the pool. -->
                <property name="testOnBorrow" value="false" />
                <property name="testOnReturn" value="false" />
                <property name="initialSize" value="${jdbc.initialPoolSize}" />
                <property name="maxActive" value="${jdbc.maxActive}" />
                <property name="maxWait" value="${jdbc.maxWait}" />
                <property name="minIdle" value="${jdbc.minIdle}" />
                <property name="maxIdle" value="${jdbc.maxIdle}" />
                <property name="maxAge" value="60000" />
                <!-- The number of milliseconds to sleep between runs of the idle connection validation/cleaner thread. -->
                <property name="timeBetweenEvictionRunsMillis" value="15000" />
                <!-- The minimum amount of time an object may sit idle in the pool before it is eligible for eviction. -->
                <property name="minEvictableIdleTimeMillis" value="60000" />
                <property name="removeAbandoned" value="true" />
                <property name="removeAbandonedTimeout" value="30" />
                <property name="validationQuery" value="SELECT 1" />
                <property name="validationInterval" value="30000" />
            </bean>
        </property>
    </bean>