‘org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping’:
Instantiation of bean failed; nested exception is
java.lang.NoSuchMethodError:
org.springframework.web.cors.CorsConfiguration.addAllowedOriginPattern(Ljava/lang/String;)V
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1318)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1213)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897)
~[spring-beans-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879)
~[spring-context-5.2.8.RELEASE.jar:5.2.8.RELEASE] at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551)
~[spring-context-5.2.8.RELEASE.jar:5.2.8.RELEASE]
注意pom.xml里边导入的包，有些包需要版本相同，还有些包需要最新版本，老版本会出错。
