Java 将Aspectj引入Spring启动项目后出现NoClassDefFoundError

我一直在尝试使用Aspectj将更详尽的日志记录引入Spring启动应用程序。但是，由于在运行时启动应用程序时出现的一个神秘错误，我甚至无法获得一个非常基本的解决方案：

2021-05-27 15:38:50,151 [TRACE ] FailureAnalyzers.loadFailureAnalyzers(FailureAnalyzers.java:79) ? Failed to load org.springframework.boot.diagnostics.analyzer.ValidationExceptionFailureAnalyzer
java.lang.NoClassDefFoundError: javax/validation/ValidationException
    at java.lang.Class.getDeclaredConstructors0(Native Method) ~[?:1.8.0_201]
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) ~[?:1.8.0_201]
    at java.lang.Class.getConstructor0(Class.java:3075) ~[?:1.8.0_201]
    at java.lang.Class.getDeclaredConstructor(Class.java:2178) ~[?:1.8.0_201]
    at org.springframework.boot.diagnostics.FailureAnalyzers.loadFailureAnalyzers(FailureAnalyzers.java:74) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.diagnostics.FailureAnalyzers.<init>(FailureAnalyzers.java:65) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.diagnostics.FailureAnalyzers.<init>(FailureAnalyzers.java:59) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_201]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) [?:1.8.0_201]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [?:1.8.0_201]
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) [?:1.8.0_201]
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:200) [spring-beans-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:441) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:427) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at com.mycompany.App.main(App.java:37) [classes!/:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_201]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_201]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_201]
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [quartal-mw-4.0-SNAPSHOT.jar:?]
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [quartal-mw-4.0-SNAPSHOT.jar:?]
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) [quartal-mw-4.0-SNAPSHOT.jar:?]
    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [quartal-mw-4.0-SNAPSHOT.jar:?]
Caused by: java.lang.ClassNotFoundException: javax.validation.ValidationException
    at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_201]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_201]
    at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:92) ~[quartal-mw-4.0-SNAPSHOT.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_201]
    ... 26 more
2021-05-27 15:38:50,156 [TRACE ] FailureAnalyzers.loadFailureAnalyzers(FailureAnalyzers.java:79) ? Failed to load org.springframework.boot.diagnostics.analyzer.InvalidConfigurationPropertiesFailureAnalyzer
java.lang.ClassNotFoundException: org.springframework.boot.diagnostics.analyzer.InvalidConfigurationPropertiesFailureAnalyzer
    at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_201]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_201]
    at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:92) ~[quartal-mw-4.0-SNAPSHOT.jar:?]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_201]
    at java.lang.Class.forName0(Native Method) ~[?:1.8.0_201]
    at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_201]
    at org.springframework.util.ClassUtils.forName(ClassUtils.java:277) ~[spring-core-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
    at org.springframework.boot.diagnostics.FailureAnalyzers.loadFailureAnalyzers(FailureAnalyzers.java:74) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.diagnostics.FailureAnalyzers.<init>(FailureAnalyzers.java:65) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.diagnostics.FailureAnalyzers.<init>(FailureAnalyzers.java:59) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_201]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) [?:1.8.0_201]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [?:1.8.0_201]
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) [?:1.8.0_201]
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:200) [spring-beans-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:441) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:427) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
    at com.mycompany.App.main(QuartalMiddlewareApp.java:37) [classes!/:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_201]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_201]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_201]
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [quartal-mw-4.0-SNAPSHOT.jar:?]
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [quartal-mw-4.0-SNAPSHOT.jar:?]
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) [quartal-mw-4.0-SNAPSHOT.jar:?]
    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [quartal-mw-4.0-SNAPSHOT.jar:?]

TraceLoggingSpect.java

import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;

@Aspect
@Slf4j
public class TraceLoggingAspect {

    @Pointcut("within(@com.mycompany.app *)")
    public void withinQuartalMw() {
    }

    @Around("withinQuartalMw()")
    public void advice(ProceedingJoinPoint joinPoint) {
        try {
            Object output = joinPoint.proceed();
            log.trace("method" + joinPoint.getSignature() + "was called with output" + output);
        } catch (Throwable throwable) {
            log.trace(throwable.toString());
        }

    }
}

pom.xml

<repositories>
        <repository>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
            <id>javabuild.intranet.mycompany.com</id>
            <url>http://javabuild.intranet.mycompany.com/nexus</url>
        </repository>
</repositories>

<dependencies>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
        </dependency>
</dependencies>

真的
真的
javabuild.intranet.mycompany.com
http://javabuild.intranet.mycompany.com/nexus
org.aspectj
aspectjweaver

---

搜索结果基本不相关；其他人在这个错误中遇到的问题都是不同的，并且提供给他们的任何解决方案都不适用于这个案例。我看不出这个错误与我所做的更改有什么关系，也不知道要更改什么才能使应用程序按预期工作。

这些通常意味着缺少依赖项。您是否具有

javax.validation

依赖项和/或您是否意外地在某处使用了ValidationException？此外，这显然可能是配置错误的Spring项目造成的：不，ValidationException在应用程序代码中没有使用。在我添加上面的更改之前，整个过程都很顺利。至于可能配置错误的项目，本例中的错误配置到底是什么？请阅读该罚单中的评论：基于此，我尝试将spring boot starter aop添加到pom中，结果仍然相同。我认为在GitHub上发布一个aop将帮助您找到问题的解决方案。尽量减少项目并去除所有内容，直到达到仍然会再现错误的最小配置和代码。然后发布它。一个可再现的问题通常比一个只在问题中描述的问题更容易解决。

<repositories>
        <repository>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
            <id>javabuild.intranet.mycompany.com</id>
            <url>http://javabuild.intranet.mycompany.com/nexus</url>
        </repository>
</repositories>

<dependencies>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
        </dependency>
</dependencies>