解决JDBC报错Communications link failure
作者:互联网
修改url:在url后加上?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC"
<!-- 数据库连接池 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
destroy-method="close">
<property name="url" value="jdbc:mysql://localhost:3306/user_db?useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC" />
<property name="username" value="root" />
<property name="password" value="123456" />
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
</bean>
标签:UTC,JDBC,UTF,url,failure,报错 来源: https://blog.csdn.net/weixin_46931860/article/details/121439616