c3p0加载properties配置文件 报错 Access denied for user 'Administrator'@'localhost' (using password: YES)

使用c3p0加载properties配置文件 报错

java.sql.SQLException: Access denied for user 'Administrator'@'localhost' (using password: YES)

properties配置文件

driver=com.mysql.jdbc.Driverurl=jdbc\:mysql\://localhost\:3306/mybatis?charsetEncoding\=utf-8username='root'password=kdy

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"destroy-method="close"><property name="driverClass" value="${driver}" /><property name="jdbcUrl" value="${url}" /><property name="user" value="${username}" /><property name="password" value="${password}" /></bean>

查看日志发现这两句话

does not contain 'username', but found equivalent 'USERNAME'
with type [String] and value 'Administrator'

将username改为user后  不再报错