升级Spring JAR后java无法启动我的应用程序
我已经在我的项目^{
发件人:
<spring.version>5.3.6</spring.version>
<spring.security.version>5.4.4</spring.security.version>
<spring.boot.version>2.3.10.RELEASE</spring.boot.version>
致:
<spring.version>5.3.8</spring.version>
<spring.security.version>5.5.1</spring.security.version
<spring.boot.version>2.5.2</spring.boot.version>
我成功地构建了我的项目,然而,当我试图启动我的应用程序时,我看到了以下错误,我的应用程序根本无法启动
谁能帮我解决这个问题吗
Caused by: org.aspectj.weaver.reflect.ReflectionWorld$ReflectionWorldException: warning can't determine superclass of missing type org.springframework.boot.validation.beanvalidation.MethodValidationExcludeFilter$$Lambda$819.0x000000080096f440
[Xlint:cantFindType]
at org.aspectj.weaver.reflect.ReflectionWorld$ExceptionBasedMessageHandler.handleMessage(ReflectionWorld.java:217) ~[aspectjweaver-1.9.7.jar!/:?]
at org.aspectj.weaver.Lint$Kind.signal(Lint.java:339) ~[aspectjweaver-1.9.7.jar!/:1.9.7]
at org.aspectj.weaver.MissingResolvedTypeWithKnownSignature.raiseCantFindType(MissingResolvedTypeWithKnownSignature.java:237) ~[aspectjweaver-1.9.7.jar!/:1.9.7]
at org.aspectj.weaver.MissingResolvedTypeWithKnownSignature.getSuperclass(MissingResolvedTypeWithKnownSignature.java:98) ~[aspectjweaver-1.9.7.jar!/:1.9.7]
at org.aspectj.weaver.JoinPointSignatureIterator.addSignaturesUpToFirstDefiningMember(JoinPointSignatureIterator.java:95) ~[aspectjweaver-1.9.7.jar!/:1.9.7]
at org.aspectj.weaver.JoinPointSignatureIterator.<init>(JoinPointSignatureIterator.java:49) ~[aspectjweaver-1.9.7.jar!/:1.9.7]
at org.aspectj.weaver.MemberImpl.getJoinPointSignatures(MemberImpl.java:515) ~[aspectjweaver-1.9.7.jar!/:1.9.7]
at org.aspectj.weaver.patterns.SignaturePattern.matches(SignaturePattern.java:316) ~[aspectjweaver-1.9.7.jar!/:?]
at org.aspectj.weaver.patterns.KindedPointcut.matchInternal(KindedPointcut.java:202) ~[aspectjweaver-1.9.7.jar!/:?]
at org.aspectj.weaver.patterns.Pointcut.match(Pointcut.java:137) ~[aspectjweaver-1.9.7.jar!/:?]
at org.aspectj.weaver.internal.tools.PointcutExpressionImpl.getShadowMatch(PointcutExpressionImpl.java:319) ~[aspectjweaver-1.9.7.jar!/:?]
at org.aspectj.weaver.internal.tools.PointcutExpressionImpl.matchesExecution(PointcutExpressionImpl.java:129) ~[aspectjweaver-1.9.7.jar!/:?]
at org.aspectj.weaver.internal.tools.PointcutExpressionImpl.matchesMethodExecution(PointcutExpressionImpl.java:110) ~[aspectjweaver-1.9.7.jar!/:?]
at org.springframework.security.config.method.ProtectPointcutPostProcessor.attemptMatch(ProtectPointcutPostProcessor.java:148) ~[spring-security-config-5.5.1.jar!/:5.5.1]
at org.springframework.security.config.method.ProtectPointcutPostProcessor.postProcessBeforeInitialization(ProtectPointcutPostProcessor.java:125) ~[spring-security-config-5.5.1.jar!/:5.5.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:422) ~[spring-beans-5.3.8.jar!/:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1778) ~[spring-beans-5.3.8.jar!/:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:602) ~[spring-beans-5.3.8.jar!/:5.3.8]
... 23 more
# 1 楼答案
警告
这不是生产级的解决方案,但可以作为进一步调查的起点
Background
我们有一个非常传统的(~10yo)应用程序,目前在Spring Boot从2.3.9升级到2.4.0的过程中遇到了同样的问题(下面是完整的堆栈)
在我看来,这个问题与三个问题有关:
ProtectPointcutPostProcessor
-来自spring securityMethodValidationPostProcessor
-哪种缺失会禁用错误可能原因描述
在Spring Boot 2.4.0中,在^{中引入了新Bean:
这个bean是用
MethodValidationExcludeFilter.byAnnotation
作为Lambda生成的:由于是Lambda,它没有父类,在创建bean的后期处理中失败得很惨
(非常)黑的解决方案
幸运的是
EnableConfigurationPropertiesRegistrar.registerMethodValidationExcludeFilter
包含if语句,用于检查bean是否尚未创建。因此,我们可以手动创建这个bean:甚至是:
但在我看来,这是非常肮脏的黑客行为,不适合生产使用
从理论上讲,禁用linting error
cantFindType
也可以节省时间,因为在调试时这样做允许应用程序运行,但Logs
完整错误堆栈跟踪: