springboot 问题

最新推荐文章于 2025-03-18 22:23:17 发布

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在尝试启动Spring Boot应用程序时遇到了一个错误，具体表现为@ConditionalOnMissingBean注解在ThymeleafAutoConfiguration类中的使用未能正确解析，导致无法找到Thymeleaf的相关类。这可能是由于依赖问题或类路径设置不正确所引起的。异常堆栈跟踪显示了ClassNotFoundException，表明找不到org.thymeleaf.spring5.SpringTemplateEngine和org.thymeleaf.spring5.view.ThymeleafViewResolver这两个类。解决这个问题可能需要检查和更新Thymeleaf相关依赖，并确保类路径包含了正确的Thymeleaf库。

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/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/packager.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/lib/tools.jar:/Users/zhoujian/Desktop/blog/target/classes:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-aop/2.1.2.RELEASE/spring-boot-starter-aop-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter/2.1.2.RELEASE/spring-boot-starter-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-logging/2.1.2.RELEASE/spring-boot-starter-logging-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar:/Users/zhoujian/.m2/repository/ch/qos/logback/logback-core/1.2.3/logback-core-1.2.3.jar:/Users/zhoujian/.m2/repository/org/apache/logging/log4j/log4j-to-slf4j/2.11.1/log4j-to-slf4j-2.11.1.jar:/Users/zhoujian/.m2/repository/org/apache/logging/log4j/log4j-api/2.11.1/log4j-api-2.11.1.jar:/Users/zhoujian/.m2/repository/org/slf4j/jul-to-slf4j/1.7.25/jul-to-slf4j-1.7.25.jar:/Users/zhoujian/.m2/repository/javax/annotation/javax.annotation-api/1.3.2/javax.annotation-api-1.3.2.jar:/Users/zhoujian/.m2/repository/org/yaml/snakeyaml/1.23/snakeyaml-1.23.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-aop/5.1.4.RELEASE/spring-aop-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-beans/5.1.4.RELEASE/spring-beans-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/aspectj/aspectjweaver/1.9.2/aspectjweaver-1.9.2.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-data-jpa/2.1.2.RELEASE/spring-boot-starter-data-jpa-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-jdbc/2.1.2.RELEASE/spring-boot-starter-jdbc-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/com/zaxxer/HikariCP/3.2.0/HikariCP-3.2.0.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-jdbc/5.1.4.RELEASE/spring-jdbc-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/javax/transaction/javax.transaction-api/1.3/javax.transaction-api-1.3.jar:/Users/zhoujian/.m2/repository/javax/xml/bind/jaxb-api/2.3.1/jaxb-api-2.3.1.jar:/Users/zhoujian/.m2/repository/javax/activation/javax.activation-api/1.2.0/javax.activation-api-1.2.0.jar:/Users/zhoujian/.m2/repository/org/hibernate/hibernate-core/5.3.7.Final/hibernate-core-5.3.7.Final.jar:/Users/zhoujian/.m2/repository/org/jboss/logging/jboss-logging/3.3.2.Final/jboss-logging-3.3.2.Final.jar:/Users/zhoujian/.m2/repository/javax/persistence/javax.persistence-api/2.2/javax.persistence-api-2.2.jar:/Users/zhoujian/.m2/repository/org/javassist/javassist/3.23.1-GA/javassist-3.23.1-GA.jar:/Users/zhoujian/.m2/repository/net/bytebuddy/byte-buddy/1.9.7/byte-buddy-1.9.7.jar:/Users/zhoujian/.m2/repository/antlr/antlr/2.7.7/antlr-2.7.7.jar:/Users/zhoujian/.m2/repository/org/jboss/jandex/2.0.5.Final/jandex-2.0.5.Final.jar:/Users/zhoujian/.m2/repository/com/fasterxml/classmate/1.4.0/classmate-1.4.0.jar:/Users/zhoujian/.m2/repository/org/dom4j/dom4j/2.1.1/dom4j-2.1.1.jar:/Users/zhoujian/.m2/repository/org/hibernate/common/hibernate-commons-annotations/5.0.4.Final/hibernate-commons-annotations-5.0.4.Final.jar:/Users/zhoujian/.m2/repository/org/springframework/data/spring-data-jpa/2.1.4.RELEASE/spring-data-jpa-2.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/data/spring-data-commons/2.1.4.RELEASE/spring-data-commons-2.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-orm/5.1.4.RELEASE/spring-orm-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-context/5.1.4.RELEASE/spring-context-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-tx/5.1.4.RELEASE/spring-tx-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-aspects/5.1.4.RELEASE/spring-aspects-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-thymeleaf/2.1.2.RELEASE/spring-boot-starter-thymeleaf-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/thymeleaf/extras/thymeleaf-extras-java8time/3.0.2.RELEASE/thymeleaf-extras-java8time-3.0.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/thymeleaf/thymeleaf/3.0.2.RELEASE/thymeleaf-3.0.2.RELEASE.jar:/Users/zhoujian/.m2/repository/ognl/ognl/3.1.10/ognl-3.1.10.jar:/Users/zhoujian/.m2/repository/org/attoparser/attoparser/2.0.1.RELEASE/attoparser-2.0.1.RELEASE.jar:/Users/zhoujian/.m2/repository/org/unbescape/unbescape/1.1.4.RELEASE/unbescape-1.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-web/2.1.2.RELEASE/spring-boot-starter-web-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-json/2.1.2.RELEASE/spring-boot-starter-json-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.9.8/jackson-databind-2.9.8.jar:/Users/zhoujian/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.0/jackson-annotations-2.9.0.jar:/Users/zhoujian/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.8/jackson-core-2.9.8.jar:/Users/zhoujian/.m2/repository/com/fasterxml/jackson/datatype/jackson-datatype-jdk8/2.9.8/jackson-datatype-jdk8-2.9.8.jar:/Users/zhoujian/.m2/repository/com/fasterxml/jackson/datatype/jackson-datatype-jsr310/2.9.8/jackson-datatype-jsr310-2.9.8.jar:/Users/zhoujian/.m2/repository/com/fasterxml/jackson/module/jackson-module-parameter-names/2.9.8/jackson-module-parameter-names-2.9.8.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-starter-tomcat/2.1.2.RELEASE/spring-boot-starter-tomcat-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.14/tomcat-embed-core-9.0.14.jar:/Users/zhoujian/.m2/repository/org/apache/tomcat/embed/tomcat-embed-el/9.0.14/tomcat-embed-el-9.0.14.jar:/Users/zhoujian/.m2/repository/org/apache/tomcat/embed/tomcat-embed-websocket/9.0.14/tomcat-embed-websocket-9.0.14.jar:/Users/zhoujian/.m2/repository/org/hibernate/validator/hibernate-validator/6.0.14.Final/hibernate-validator-6.0.14.Final.jar:/Users/zhoujian/.m2/repository/javax/validation/validation-api/2.0.1.Final/validation-api-2.0.1.Final.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-web/5.1.4.RELEASE/spring-web-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-webmvc/5.1.4.RELEASE/spring-webmvc-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-expression/5.1.4.RELEASE/spring-expression-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/com/atlassian/commonmark/commonmark/0.10.0/commonmark-0.10.0.jar:/Users/zhoujian/.m2/repository/com/atlassian/commonmark/commonmark-ext-heading-anchor/0.10.0/commonmark-ext-heading-anchor-0.10.0.jar:/Users/zhoujian/.m2/repository/com/atlassian/commonmark/commonmark-ext-gfm-tables/0.10.0/commonmark-ext-gfm-tables-0.10.0.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-devtools/2.1.2.RELEASE/spring-boot-devtools-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot/2.1.2.RELEASE/spring-boot-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/2.1.2.RELEASE/spring-boot-autoconfigure-2.1.2.RELEASE.jar:/Users/zhoujian/.m2/repository/mysql/mysql-connector-java/8.0.13/mysql-connector-java-8.0.13.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-core/5.1.4.RELEASE/spring-core-5.1.4.RELEASE.jar:/Users/zhoujian/.m2/repository/org/springframework/spring-jcl/5.1.4.RELEASE/spring-jcl-5.1.4.RELEASE.jar com.zj.blog.BlogApplication

. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.1.2.RELEASE)

2019-01-17 22:47:47.380 INFO 2962 --- [ restartedMain] com.zj.blog.BlogApplication : Starting BlogApplication on shuukens-MacBook-Air.local with PID 2962 (/Users/zhoujian/Desktop/blog/target/classes started by zhoujian in /Users/zhoujian/Desktop/blog)
2019-01-17 22:47:47.385 DEBUG 2962 --- [ restartedMain] com.zj.blog.BlogApplication : Running with Spring Boot v2.1.2.RELEASE, Spring v5.1.4.RELEASE
2019-01-17 22:47:47.385 INFO 2962 --- [ restartedMain] com.zj.blog.BlogApplication : The following profiles are active: dev
2019-01-17 22:47:47.588 INFO 2962 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2019-01-17 22:47:47.589 INFO 2962 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2019-01-17 22:47:49.752 INFO 2962 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-01-17 22:47:50.222 INFO 2962 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 447ms. Found 4 repository interfaces.
2019-01-17 22:47:50.498 ERROR 2962 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed

java.lang.IllegalStateException: Error processing condition on org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration$ThymeleafDefaultConfiguration.templateEngine
   at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:64)
   at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108)
   at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:181)
   at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:141)
   at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:117)
   at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:327)
   at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:232)
   at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275)
   at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95)
   at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:691)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:528)
   at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142)
   at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775)
   at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
   at com.zj.blog.BlogApplication.main(BlogApplication.java:10)
   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.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: java.lang.IllegalStateException: @ConditionalOnMissingBean did not specify a bean using type, name or annotation and the attempt to deduce the bean's type failed
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.validate(OnBeanCondition.java:451)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.<init>(OnBeanCondition.java:441)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.<init>(OnBeanCondition.java:416)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:158)
   at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47)
   ... 22 common frames omitted
Caused by: org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanTypeDeductionException: Failed to deduce bean type for org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration$ThymeleafDefaultConfiguration.templateEngine
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.addDeducedBeanTypeForBeanMethod(OnBeanCondition.java:496)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.addDeducedBeanType(OnBeanCondition.java:483)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.<init>(OnBeanCondition.java:435)
   ... 25 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.thymeleaf.spring5.SpringTemplateEngine
   at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at org.springframework.boot.devtools.restart.classloader.RestartClassLoader.loadClass(RestartClassLoader.java:148)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:348)
   at org.springframework.util.ClassUtils.forName(ClassUtils.java:275)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.getReturnType(OnBeanCondition.java:505)
   at org.springframework.boot.autoconfigure.condition.OnBeanCondition$BeanSearchSpec.addDeducedBeanTypeForBeanMethod(OnBeanCondition.java:491)
   ... 27 common frames omitted

2019-01-17 22:47:50.506 WARN 2962 --- [ restartedMain] o.s.boot.SpringApplication : Unable to close ApplicationContext

java.lang.IllegalStateException: Failed to introspect Class [org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration$ThymeleafWebMvcConfiguration$ThymeleafViewResolverConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]
   at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:686)
   at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:583)
   at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:568)
   at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:626)
   at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:721)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:662)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:630)
   at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1518)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:507)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:477)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:598)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:590)
   at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1204)
   at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:905)
   at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:891)
   at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:877)
   at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:826)
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:327)
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
   at com.zj.blog.BlogApplication.main(BlogApplication.java:10)
   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.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: java.lang.NoClassDefFoundError: org/thymeleaf/spring5/view/ThymeleafViewResolver
   at java.lang.Class.getDeclaredMethods0(Native Method)
   at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
   at java.lang.Class.getDeclaredMethods(Class.java:1975)
   at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:668)
   ... 26 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.thymeleaf.spring5.view.ThymeleafViewResolver
   at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   ... 30 common frames omitted