1 java.lang.IllegalAccessError: org.apache.commons.dbcp.DelegatingPreparedStatement.isClosed()Z
 2
 3     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 4     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 5     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 6     at java.lang.reflect.Method.invoke(Method.java:498)
 7     at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:78)
 8     at com.sun.proxy.$Proxy14.isClosed(Unknown Source)
 9     at org.apache.ibatis.executor.BaseExecutor.closeStatement(BaseExecutor.java:285)
10     at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:65)
11     at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:326)
12     at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
13     at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
14     at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)
15     at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
16     at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
17     at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:77)
18     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
19     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
20     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
21     at java.lang.reflect.Method.invoke(Method.java:498)
22     at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433)
23     at com.sun.proxy.$Proxy11.selectOne(Unknown Source)
24     at org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:166)
25     at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:83)
26     at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
27     at com.sun.proxy.$Proxy12.queryUserById(Unknown Source)
28     at com.shen.test.testMybaits.test1(testMybaits.java:16)
29     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
30     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
31     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
32     at java.lang.reflect.Method.invoke(Method.java:498)
33     at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
34     at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
35     at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
36     at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
37     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
38     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
39     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
40     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
41     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
42     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
43     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
44     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
45     at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
46     at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
47     at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
48     at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
49     at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
50     at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)