?2019-04-01?21:24:40.899??INFO?2504?---?[???????????main]?com.imooc.demo.dao.AreaDaoTest???????????:?Starting?AreaDaoTest?on?USER-20161020SX?with?PID?2504?(started?by?Administrator?in?D:\java?學(xué)習(xí)\?？途W(wǎng)項(xiàng)目（中級(jí)）\代碼\demo)
2019-04-01?21:24:40.902??INFO?2504?---?[???????????main]?com.imooc.demo.dao.AreaDaoTest???????????:?No?active?profile?set,?falling?back?to?default?profiles:?default
2019-04-01?21:24:43.052??INFO?2504?---?[g-Init-Reporter]?com.mchange.v2.log.MLog??????????????????:?MLog?clients?using?slf4j?logging.
com.mchange.v2.cfg.DelayedLogItem?[?level?->?FINE,?text?->?"The?configuration?file?for?resource?identifier?'/mchange-commons.properties'?could?not?be?found.?Skipping.",?exception?->?null]
com.mchange.v2.cfg.DelayedLogItem?[?level?->?FINE,?text?->?"The?configuration?file?for?resource?identifier?'/mchange-log.properties'?could?not?be?found.?Skipping.",?exception?->?null]
com.mchange.v2.cfg.DelayedLogItem?[?level?->?FINE,?text?->?"The?configuration?file?for?resource?identifier?'/c3p0.properties'?could?not?be?found.?Skipping.",?exception?->?null]
2019-04-01?21:24:43.373??INFO?2504?---?[???????????main]?com.mchange.v2.c3p0.C3P0Registry?????????:?Initializing?c3p0-0.9.1?[built?16-January-2007?14:46:42;?debug??true;?trace:?10]
2019-04-01?21:24:45.006??INFO?2504?---?[???????????main]?o.s.s.concurrent.ThreadPoolTaskExecutor??:?Initializing?ExecutorService?'applicationTaskExecutor'
2019-04-01?21:24:45.792??INFO?2504?---?[???????????main]?com.imooc.demo.dao.AreaDaoTest???????????:?Started?AreaDaoTest?in?5.617?seconds?(JVM?running?for?7.597)
2019-04-01?21:24:46.357??INFO?2504?---?[???????????main]?c.m.v.c.i.AbstractPoolBackedDataSource???:?Initializing?c3p0?pool...?com.mchange.v2.c3p0.ComboPooledDataSource?[?acquireIncrement?->?3,?acquireRetryAttempts?->?30,?acquireRetryDelay?->?1000,?autoCommitOnClose?->?false,?automaticTestTable?->?null,?breakAfterAcquireFailure?->?false,?checkoutTimeout?->?0,?connectionCustomizerClassName?->?null,?connectionTesterClassName?->?com.mchange.v2.c3p0.impl.DefaultConnectionTester,?dataSourceName?->?2xl0qsa11o8abq11rbcd6c|855019,?debugUnreturnedConnectionStackTraces?->?false,?description?->?null,?driverClass?->?com.mysql.jdbc.Driver,?factoryClassLocation?->?null,?forceIgnoreUnresolvedTransactions?->?false,?identityToken?->?2xl0qsa11o8abq11rbcd6c|855019,?idleConnectionTestPeriod?->?0,?initialPoolSize?->?3,?jdbcUrl?->?jdbc:mysql://localhost:3306/userlogin?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai???????????????,?lastAcquisitionFailureDefaultUser?->?null,?maxAdministrativeTaskTime?->?0,?maxConnectionAge?->?0,?maxIdleTime?->?0,?maxIdleTimeExcessConnections?->?0,?maxPoolSize?->?15,?maxStatements?->?0,?maxStatementsPerConnection?->?0,?minPoolSize?->?3,?numHelperThreads?->?3,?numThreadsAwaitingCheckoutDefaultUser?->?0,?preferredTestQuery?->?null,?properties?->?{user=******,?password=******},?propertyCycle?->?0,?testConnectionOnCheckin?->?false,?testConnectionOnCheckout?->?false,?unreturnedConnectionTimeout?->?0,?usesTraditionalReflectiveProxies?->?false?]

java.lang.AbstractMethodError:?Method?com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z?is?abstract

at?com.mchange.v2.c3p0.impl.NewProxyResultSet.isClosed(NewProxyResultSet.java)
at?org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValuesForSimpleResultMap(DefaultResultSetHandler.java:352)
at?org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleRowValues(DefaultResultSetHandler.java:328)
at?org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSet(DefaultResultSetHandler.java:301)
at?org.apache.ibatis.executor.resultset.DefaultResultSetHandler.handleResultSets(DefaultResultSetHandler.java:194)
at?org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
at?org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79)
at?org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63)
at?org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324)
at?org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)