Jerse-Spring3(2.25.1)在Jetty9.3.3中产生“上下文启动失败”错误

Question

Failed startup of context o.e.j.w.WebAppContext@5d37aa0f{/test-service,file:///.../test-service/,STARTING}
java.lang.RuntimeException: Error scanning entry module-info.class from jar file:///.../test-service/WEB-INF/lib/asm-all-repackaged-2.5.0-b32.jar
        at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:925)
        at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:842)
        at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:163)
        at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:545)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
        at java.lang.Thread.run(Thread.java:745)
Caused by:
java.lang.IllegalArgumentException
        at org.objectweb.asm.ClassReader.<init>(Unknown Source)
        at org.objectweb.asm.ClassReader.<init>(Unknown Source)
        at org.objectweb.asm.ClassReader.<init>(Unknown Source)
        at org.eclipse.jetty.annotations.AnnotationParser.scanClass(AnnotationParser.java:988)
        at org.eclipse.jetty.annotations.AnnotationParser.parseJarEntry(AnnotationParser.java:970)
        at org.eclipse.jetty.annotations.AnnotationParser.parseJar(AnnotationParser.java:921)
        at org.eclipse.jetty.annotations.AnnotationParser.parse(AnnotationParser.java:842)
        at org.eclipse.jetty.annotations.AnnotationConfiguration$ParserTask.call(AnnotationConfiguration.java:163)
        at org.eclipse.jetty.annotations.AnnotationConfiguration$1.run(AnnotationConfiguration.java:545)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
        at java.lang.Thread.run(Thread.java:745)

Answer 1

我查看了module-info.class文件

$ javap -v  ./module-info.class 
...
class org.glassfish.hk2.external.org.objectweb.asm.all.debug.module-info
minor version: 0
major version: 53

因此，它是用Java9编写的，是Java9中的一部分新模块系统。

无论如何，扫描这个文件是没有用的（特别是在Java8中）。

<plugin>
   <groupId>org.eclipse.jetty</groupId>
   <artifactId>jetty-maven-plugin</artifactId>
   <version>9.4.0.v20161208</version>
   <configuration>
     <webApp>
       ...
       <webInfIncludeJarPattern>.*/^(asm-all-repackaged)[^/]*\.jar$</webInfIncludeJarPattern>
     </webApp>
   </configuration>
</plugin>