关联数据源配置估计会遇到这个问题-druid(c3p0也是)
上代码:
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="driverClassName" value="${kewu.driverClassName}"/>
<property name="url" value="${kewu.url}"/>
<property name="username" value="${kewu.username}"/>
<property name="password" value="${kewu.password}"/>
</bean>
数据库配置文件
kewu.driverClassName=com.mysql.jdbc.Driver
kewu.url=jdbc:mysql://localhost:3306/test?useSSL=true&useUnicode=true&characterEncoding=utf-8
kewu.username=root
kewu.password=123456
不添加前缀kewu.(可以随意加),druid创建连接的时候会不断地报错
-
如下
com.alibaba.druid.support.logging.JakartaCommonsLoggingImpl.error create connection SQLException
java.sql.SQLException: Access denied for user 'rmcgo'@'localhost' (using password: YES)
at com.mysql.jdbc.SQLError.createSQLException -
解决办法:别和druid的默认名字相同

浙公网安备 33010602011771号