為什么我testBiz是空指針報錯
八月 16, 2017 9:16:14 下午 org.springframework.context.support.AbstractApplicationContext prepareRefresh
信息: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@1e0a283: startup date [Wed Aug 16 21:16:14 GMT+08:00 2017]; root of context hierarchy
八月 16, 2017 9:16:14 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from class path resource [resourse/spring-aop-advice.xml]
java.lang.NullPointerException
at test.UnitTestBase.getBean(UnitTestBase.java:34)
at spring.aop.advice.test.TestAOPAdvice.testBiz(TestAOPAdvice.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
2017-08-29
我剛剛把我的工程的jar包重新整理導(dǎo)入就已經(jīng)都正常了，剛剛整理我的工程發(fā)現(xiàn)你是不是單詞寫錯了？？？你的確定是resourse/spring-aop-advice.xml？不是resource或者resources么？？？那個地方是c不是s啊，以后盡量復(fù)制粘貼，在要導(dǎo)入文件上右鍵——>復(fù)制全限定名稱，這樣就算單詞寫錯了，都是一樣錯，也是可以運行的
2017-08-29
以后看報錯信息優(yōu)先看這樣子的，其他都是調(diào)用的關(guān)聯(lián)報錯信息--->信息: Loading XML bean definitions from class path resource [resourse/spring-aop-advice.xml]，重點檢查XML名稱，路徑，aspect相關(guān)的jar包
2017-08-29
2017-08-17
剛剛學(xué)過，看不出來明顯問題。。。知道大概是獲取bean的時候出錯了，你檢查下xml配置文件，還有你的aopalliance-1.0.jar和aspectj-1.8.10.jar，還有aspectjweaver-1.5.3.jar導(dǎo)入了么？我之前是沒有導(dǎo)入，老師也沒有提醒。。。