c3p0整合mysql报错问题

启动报错：

[com.mchange.v2.c3p0.DriverManagerDataSource] - Could not load driverClass com.mysql.cj.jdbc.Driver
java.lang.ClassNotFoundException: com.mysql.cj.jdbc.Driver

解决办法，将mysql-connector-java-6.0.2.jar拷贝到tomcat的lib目录下即可。