db.properties檔案配置
db.driver=com.mysql.jdbc.Driver
db.url=jdbc:mysql://localhost:3306/eloan?characterEncoding=utf-8&useSSL=false
db.username=root
db.password=admin
db.maxActive=20
db.initialSize=1
db.maxWait=60000
db.minIdle=1
db.poolPreparedStatements=true
db.maxPoolPreparedStatementPerConnectionSize=40
applicationContext.xml配置
<!-- 資料源 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
<property name="driverClassName" value="${db.driver}" />
<property name="url" value="${db.url}" />
<property name="username" value="${db.username}" />
<property name="password" value="${db.password}" />
<!-- 最大存活資料庫連接配接 -->
<property name="maxActive" value="${db.maxActive}" />
<!-- 初始化資料庫連接配接數 -->
<property name="initialSize" value="${db.initialSize}" />
<!-- 最大等待時間 -->
<property name="maxWait" value="${db.maxWait}" />
<!-- 最小空閑數 -->
<property name="minIdle" value="${db.minIdle}" />
<!-- 開啟預編譯 -->
<property name="poolPreparedStatements" value="${db.poolPreparedStatements}" />
<!-- 最大預編譯sql大小 -->
<property name="maxPoolPreparedStatementPerConnectionSize" value="${db.maxPoolPreparedStatementPerConnectionSize}" />
</bean>