factory org.apache.commons.dbcp.BasicDataSourceFactory driverClassName com.mysql.jdbc.Driver url jdbc:mysql://localhost:3306/DBNAME?autoReconnect=true& useUnicode=true&characterEncoding=utf-8&mysqlEncoding=utf8 usernameDBUSERNAME passwordDBPASSWORD maxActive50 maxIdle5 removeAbandonedtrue maxWait3000