Spring框架整合测试时出现错误

java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.(SpringJUnit4ClassRunner.

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.

at

at org.junit.internal.builders.AnnotatedBuilder.buildRunner(AnnotatedBuilder.

at org.junit.internal.builders.AnnotatedBuilder.runnerForClass(AnnotatedBuilder.

at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.

at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.

at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.

at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createUnfilteredTest(JUnit4TestLoader.

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.createTest(JUnit4TestLoader.

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestLoader.loadTests(JUnit4TestLoader.

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.

Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory

at

at

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.

at

... 18 more

解决方法：缺少commons-logging.jar包