在我的 Spring Boot 1.3.3、Tomcat 8(嵌入式用于开发,独立用于生产)应用程序中,我将从 Spring 代理事务模式转移到 AspectJ 事务。
我添加了以下应用程序配置:
@EnableAsync
@ComponentScan("com.example")
@EntityScan("com.example")
@EnableJpaRepositories("com.example")
@EnableTransactionManagement(mode=AdviceMode.ASPECTJ)
@EnableLoadTimeWeaving(aspectjWeaving=AspectJWeaving.ENABLED)
@Configuration
public class ApplicationConfiguration implements LoadTimeWeavingConfigurer {
@Override
public LoadTimeWeaver getLoadTimeWeaver() {
return new ReflectiveLoadTimeWeaver();
}
}
但是在嵌入式 Tomcat 8 上的应用程序启动期间(不要在独立 Tomcat 上对其进行测试)我遇到了以下异常:
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.instrument.classloading.LoadTimeWeaver]: Factory method 'loadTimeWeaver' threw exception; nested exception is java.lang.IllegalStateException: ClassLoader [sun.misc.Launcher$AppClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method.
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 18 common frames omitted
Caused by: java.lang.IllegalStateException: ClassLoader [sun.misc.Launcher$AppClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method.
我的配置有什么问题/不存在以及如何解决这个问题?