// mysql 8.0 连接数据源的配置文件
<!--数据源-->
<bean id="dataSource"
class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<property name="driverClassName" value="${jdbc.driver}"/>
<property name="url" value="${jdbc.url}"/>
</bean>
driver=com.mysql.cj.jdbc.Driver
url=jdbc:mysql://localhost:3306/useDb?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT
username=root
password=2550
maxActive=5
maxWait=2000
initialSize=3
minIdle=2
