nutz mysql_nutz连接mysql异常处理：MySQLNonTransientConnectionException: No operations allowed after connect...
异常信息(部分)：2014-11-26 12:01:47,815 [http-6888-6] WARN com.mchange.v2.c3p0.impl.NewPooledConnection - [c3p0] A PooledConnection that has already signalled a Connection error is still in use!2014-11-26 1...
