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java - JDK 11 Spring Boot 2 .TypeNotPresentException：类型 javax.servlet.Filter 不存在

问题描述

我有以下 pom.xml 包含手动 jax deps jaxb-api，jaxb-impl并且jaxb-core由于它从 JDK 11 中删除：

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.0.M2</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <java.version>11</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <spring-cloud.version>Greenwich.RELEASE</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-webflux</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security.oauth</groupId>
            <artifactId>spring-security-oauth2</artifactId>
            <version>2.3.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

        <!--TEST-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-test</artifactId>
            <scope>test</scope>
        </dependency>

        <!--Three below dependencies due to JDK 11 removed jaxb-->
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-core</artifactId>
            <version>2.3.0</version>
        </dependency>

        <!--For Eureka Client-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>

        <!-- Spring Cloud Config Client -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>

    </dependencies>
    <dependencyManagement>
        <dependencies>
            <!--To provide version for Eureka Client -->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

    <repositories>

        <repository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
        <pluginRepository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </pluginRepository>
    </pluginRepositories>

mvn clean:install但是，在尝试运行应用程序之后，我不断收到有关过滤器的错误消息。

22:45:16.622 [main] 调试 org.springframework.beans.factory.support.DefaultListableBeanFactory - 在线程“main”java.lang 中创建单例 bean 'org.springframework.cloud.autoconfigure.RefreshAutoConfiguration$RefreshScopeBeanDefinitionEnhancer' 的共享实例。 TypeNotPresentException：java.base/sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:117) 的 java.base/sun.reflect.generics.visitor.Reifier.visitClassTypeSignature 中不存在类型 javax.servlet.Filter（ Reifier.java:125) 在 java.base/sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49) 在 java.base/sun.reflect.generics.visitor.Reifier.reifyTypeArguments(Reifier.java: 68) 在 java.base/sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:138) 在 java.base/sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49) 在 java.base/sun.reflect.generics.repository.ClassRepository.computeSuperInterfaces(ClassRepository.java:117)在 java.base/sun.reflect.generics.repository.ClassRepository.getSuperInterfaces(ClassRepository.java:95) 在 java.base/java.lang.Class.getGenericInterfaces(Class.java:1138) 在 org.springframework.core.ResolvableType .getInterfaces(ResolvableType.java:491) 在 org.springframework.core.ResolvableType.as(ResolvableType.java:449) 在 org.springframework.core.ResolvableType.as(ResolvableType.java:450) 在 org.springframework.core。 ResolvableType.forMethodParameter(ResolvableType.java:1305) at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1272) at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1262) at org.springframework.core.BridgeMethodResolver.isResolvedTypeMatch(BridgeMethodResolver.java:157) at org.springframework.core.BridgeMethodResolver.isBridgeMethodFor(BridgeMethodResolver.java:141) at org .springframework.core.BridgeMethodResolver.searchCandidates(BridgeMethodResolver.java:120) at org.springframework.core.BridgeMethodResolver.findBridgedMethod(BridgeMethodResolver.java:82) at org.springframework.core.annotation.AnnotationsScanner.processMethodAnnotations(AnnotationsScanner.java:386 ) 在 org.springframework.core.annotation.AnnotationsScanner.processMethod(AnnotationsScanner.java:236) 在 org.springframework.core.annotation.AnnotationsScanner.processMethodHierarchy(AnnotationsScanner.java:266) 在 org.springframework.core.annotation.AnnotationsScanner.process(AnnotationsScanner.java:109) at org.springframework.core.annotation.AnnotationsScanner.scan(AnnotationsScanner.java:96) at org.springframework.core.annotation.AnnotationsScanner.scan(AnnotationsScanner. java:77) 在 org.springframework.core.annotation.TypeMappedAnnotations.isPresent(TypeMappedAnnotations.java:97) 在 org.springframework.core.annotation 的 org.springframework.core.annotation.TypeMappedAnnotations.scan(TypeMappedAnnotations.java:241) .AnnotatedElementUtils.hasAnnotation(AnnotatedElementUtils.java:531) at org.springframework.context.annotation.BeanAnnotationHelper.isBeanAnnotated(BeanAnnotationHelper.java:41) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.isMatch(ConfigurationClassEnhancer.java:439）在 org.springframework.cglib.proxy.Enhancer.emitMethods（Enhancer.java:1214）在 org.springframework.cglib.proxy .Enhancer.generateClass(Enhancer.java:723) 在 org.springframework.cglib.transform.TransformingClassGenerator.generateClass(TransformingClassGenerator.java:33) 在 org.springframework.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) 在org.springframework.context.annotation.ConfigurationClassEnhancer$BeanFactoryAwareGeneratorStrategy.generate(ConfigurationClassEnhancer.java:252) 在 org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:358) 在 org.springframework.cglib.proxy.Enhancer。在 org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java: 108）在 org.springframework 的 java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) 的 org.springframework.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54)。 cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61) 在 org.springframework.cglib.core.internal.LoadingCache.get(LoadingCache.java:34) 在 org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData。 get(AbstractClassGenerator.java:134) 在 org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:319) 在 org.springframework.cglib.proxy.Enhancer.createHelper(Enhancer.java:569) at org.springframework.cglib.proxy.Enhancer.createClass(Enhancer.java:416) at org.springframework.context.annotation.ConfigurationClassEnhancer.createClass(ConfigurationClassEnhancer. java:137) 在 org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:429) 在 org.springframework.context.annotation 的 org.springframework.context.annotation.ConfigurationClassEnhancer.enhance(ConfigurationClassEnhancer.java:109) .ConfigurationClassPostProcessor.postProcessBeanFactory(ConfigurationClassPostProcessor.java:263) 在 org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:286) 在 org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:130) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:705) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext. java:531) at org.springframework.context.annotation.AnnotationConfigApplicationContext.(AnnotationConfigApplicationContext.java:88) at com.example.authservice.AuthServiceApplication.main(AuthServiceApplication.java:13) 原因：java.lang.ClassNotFoundException: javax. servlet.Filter 在 java.base/jdk.internal.loader.ClassLoaders$AppClassLoader 的 java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)。loadClass(ClassLoaders.java:178) 在 java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) 在 java.base/java.lang.Class.forName0(Native Method) 在 java.base/java。 lang.Class.forName(Class.java:398) 在 java.base/sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114)

添加 3 个额外的部门后还有什么问题？

标签： javaspringspring-bootopenjdk-11

解决方案

spring-security-oauth2 项目目前对 Spring MVC 和 Servlet API 有很强的依赖关系。请参考WebFlux oauth2 文档

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