错误提示：
D:Programjdkjdk1.8.0_321binjava.exe -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:D:ProgramIntelliJ IDEA 2020.1.2libidea_rt.jar=63962:D:ProgramIntelliJ IDEA 2020.1.2bin" -Dfile.encoding=UTF-8 -classpath "D:ProgramIntelliJ IDEA 2020.1.2libidea_rt.jar;D:ProgramIntelliJ IDEA 2020.1.2pluginsjunitlibjunit5-rt.jar;D:ProgramIntelliJ IDEA 2020.1.2pluginsjunitlibjunit-rt.jar;D:Programjdkjdk1.8.0_321jrelibcharsets.jar;D:Programjdkjdk1.8.0_321jrelibdeploy.jar;D:Programjdkjdk1.8.0_321jrelibextaccess-bridge-64.jar;D:Programjdkjdk1.8.0_321jrelibextcldrdata.jar;D:Programjdkjdk1.8.0_321jrelibextdnsns.jar;D:Programjdkjdk1.8.0_321jrelibextjaccess.jar;D:Programjdkjdk1.8.0_321jrelibextjfxrt.jar;D:Programjdkjdk1.8.0_321jrelibextlocaledata.jar;D:Programjdkjdk1.8.0_321jrelibextnashorn.jar;D:Programjdkjdk1.8.0_321jrelibextsunec.jar;D:Programjdkjdk1.8.0_321jrelibextsunjce_provider.jar;D:Programjdkjdk1.8.0_321jrelibextsunmscapi.jar;D:Programjdkjdk1.8.0_321jrelibextsunpkcs11.jar;D:Programjdkjdk1.8.0_321jrelibextzipfs.jar;D:Programjdkjdk1.8.0_321jrelibjavaws.jar;D:Programjdkjdk1.8.0_321jrelibjce.jar;D:Programjdkjdk1.8.0_321jrelibjfr.jar;D:Programjdkjdk1.8.0_321jrelibjfxswt.jar;D:Programjdkjdk1.8.0_321jrelibjsse.jar;D:Programjdkjdk1.8.0_321jrelibmanagement-agent.jar;D:Programjdkjdk1.8.0_321jrelibplugin.jar;D:Programjdkjdk1.8.0_321jrelibresources.jar;D:Programjdkjdk1.8.0_321jrelibrt.jar;D:javaSpringCodeuser_systargettest-classes;D:javaSpringCodeuser_systargetclasses;C:UsersAdministrator.m2repositoryorgspringframeworkspring-webmvc5.2.15.RELEASEspring-webmvc-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-aop5.2.15.RELEASEspring-aop-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-beans5.2.15.RELEASEspring-beans-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-context5.2.15.RELEASEspring-context-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-core5.2.15.RELEASEspring-core-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-jcl5.2.15.RELEASEspring-jcl-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-expression5.2.15.RELEASEspring-expression-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-web5.2.15.RELEASEspring-web-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-jdbc5.2.15.RELEASEspring-jdbc-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-tx5.2.15.RELEASEspring-tx-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgspringframeworkspring-test5.2.15.RELEASEspring-test-5.2.15.RELEASE.jar;C:UsersAdministrator.m2repositoryorgmybatismybatis3.5.2mybatis-3.5.2.jar;C:UsersAdministrator.m2repositoryorgmybatismybatis-spring2.0.6mybatis-spring-2.0.6.jar;C:UsersAdministrator.m2repositorymysqlmysql-connector-java8.0.27mysql-connector-java-8.0.27.jar;C:UsersAdministrator.m2repositorycomgoogleprotobufprotobuf-java3.11.4protobuf-java-3.11.4.jar;C:UsersAdministrator.m2repositorycomalibabadruid1.2.8druid-1.2.8.jar;C:UsersAdministrator.m2repositoryjavaxannotationjavax.annotation-api1.3.2javax.annotation-api-1.3.2.jar;C:UsersAdministrator.m2repositoryjunitjunit4.12junit-4.12.jar;C:UsersAdministrator.m2repositoryorghamcresthamcrest-core1.3hamcrest-core-1.3.jar;C:UsersAdministrator.m2repositoryjavaxservletjavax.servlet-api4.0.1javax.servlet-api-4.0.1.jar;C:UsersAdministrator.m2repositorycomfasterxmljacksoncorejackson-databind2.12.6jackson-databind-2.12.6.jar;C:UsersAdministrator.m2repositorycomfasterxmljacksoncorejackson-annotations2.12.6jackson-annotations-2.12.6.jar;C:UsersAdministrator.m2repositorycomfasterxmljacksoncorejackson-core2.12.6jackson-core-2.12.6.jar" com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit4 com.woniu.test.TestDemo,demo1
五月 07, 2022 8:54:58 下午 org.springframework.test.context.support.AbstractTestContextBootstrapper getDefaultTestExecutionListenerClassNames
INFO: Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener, org.springframework.test.context.event.EventPublishingTestExecutionListener]
五月 07, 2022 8:54:59 下午 org.springframework.test.context.support.AbstractTestContextBootstrapper getTestExecutionListeners
INFO: Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@271053e1, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@589838eb, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@42dafa95, org.springframework.test.context.support.DirtiesContextTestExecutionListener@6500df86, org.springframework.test.context.transaction.TransactionalTestExecutionListener@402a079c, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@59ec2012, org.springframework.test.context.event.EventPublishingTestExecutionListener@4cf777e8]
五月 07, 2022 8:55:00 下午 org.springframework.context.support.AbstractApplicationContext refresh
WARNING: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourceHandlerMapping' defined in class path resource [com/woniu/config/SpringMvcSupport.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'resourceHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: No ServletContext set
五月 07, 2022 8:55:00 下午 com.alibaba.druid.support.logging.JakartaCommonsLoggingImpl info
INFO: {dataSource-0} closing ...
五月 07, 2022 8:55:00 下午 org.springframework.test.context.TestContextManager prepareTestInstance
SEVERE: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@42dafa95] to prepare test instance [com.woniu.test.TestDemo@fade1fc]
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:123)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:244)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourceHandlerMapping' defined in class path resource [com/woniu/config/SpringMvcSupport.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'resourceHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: No ServletContext set
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:657)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1181)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:127)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:275)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:243)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
... 24 more
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'resourceHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: No ServletContext set
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:652)
... 42 more
Caused by: java.lang.IllegalStateException: No ServletContext set
at org.springframework.util.Assert.state(Assert.java:76)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.resourceHandlerMapping(WebMvcConfigurationSupport.java:534)
at com.woniu.config.SpringMvcSupport$$EnhancerBySpringCGLIB$$31d0b19.CGLIB$resourceHandlerMapping$29()
at com.woniu.config.SpringMvcSupport$$EnhancerBySpringCGLIB$$31d0b19$$FastClassBySpringCGLIB$$7a8b47bc.invoke()
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331)
at com.woniu.config.SpringMvcSupport$$EnhancerBySpringCGLIB$$31d0b19.resourceHandlerMapping()
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
... 43 more
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:123)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:244)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourceHandlerMapping' defined in class path resource [com/woniu/config/SpringMvcSupport.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'resourceHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: No ServletContext set
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:657)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1181)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:127)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:275)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:243)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
... 24 more
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'resourceHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: No ServletContext set
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:652)
... 42 more
Caused by: java.lang.IllegalStateException: No ServletContext set
at org.springframework.util.Assert.state(Assert.java:76)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.resourceHandlerMapping(WebMvcConfigurationSupport.java:534)
at com.woniu.config.SpringMvcSupport$$EnhancerBySpringCGLIB$$31d0b19.CGLIB$resourceHandlerMapping$29()
at com.woniu.config.SpringMvcSupport$$EnhancerBySpringCGLIB$$31d0b19$$FastClassBySpringCGLIB$$7a8b47bc.invoke()
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331)
at com.woniu.config.SpringMvcSupport$$EnhancerBySpringCGLIB$$31d0b19.resourceHandlerMapping()
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
... 43 more
Process finished with exit code -1
寻错路径：
第一步检查配置类：
@Configuration
@ComponentScan("com.woniu")
@PropertySource("classpath:jdbc.properties")
@Import({JdbcConfig.class,MybatisConfig.class})
public class SpringConfig {
}
@Configuration
@ComponentScan("com.woniu")
@EnableWebMvc // 开启mvc的配置 (把java对象转成json 字符串 )
public class SpringmvcConfig {
}
public class ServletContainter extends AbstractAnnotationConfigDispatcherServletInitializer {
// spring的配置
@Override
protected Class[] getRootConfigClasses() {
return new Class[]{SpringConfig.class};
}
//springmvd的配置
@Override
protected Class[] getServletConfigClasses() {
return new Class[]{SpringmvcConfig.class};
}
// springmvc 的拦截规则
@Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
//乱码处理
@Override
protected Filter[] getServletFilters() {
// CharacterEncodingFilter 编码过滤
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setEncoding("UTF-8");
filter.setForceResponseEncoding(true);
filter.setForceEncoding(true);
return new Filter[]{filter};
}
}
错误原因：
因为这个框架没写完就进行测试一些类还没写完导致容器启动失败
解决方法：注释掉SpringConfig中的@ComponentScan("com.woniu")等写完整个框架后再重写注释回来
@Configuration
//@ComponentScan("com.woniu")
@PropertySource("classpath:jdbc.properties")
@Import({JdbcConfig.class,MybatisConfig.class})
public class SpringConfig {
}
