我有一个简单的Spring MVC项目，使用gretty + jetty运行。
这是如何配置gretty：
gretty {
contextPath = 'test'
servletContainer = 'jetty9'
fastReload = false
}
我观察到奇怪的行为。有时它会递归地重新加载此错误：
org.akhikhl.gretty.JettyScannerManager$1@302c9d77 failed on '[C:\projects\test\src\main\webapp\WEB-INF\layouts]
java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at java.net.Socket.<init>(Socket.java:434)
at java.net.Socket.<init>(Socket.java:244)
at sun.reflect.GeneratedConstructorAccessor50.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:255)
at org.akhikhl.gretty.ServiceProtocol.send(ServiceProtocol.groovy:49)
at org.akhikhl.gretty.ServiceProtocol$send$1.call(Unknown Source)
at org.akhikhl.gretty.scanner.BaseScannerManager.scanFilesChanged(BaseScannerManager.groovy:253)
at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:82)
at org.akhikhl.gretty.JettyScannerManager.this$dist$invoke$2(JettyScannerManager.groovy)
at org.akhikhl.gretty.JettyScannerManager$1.methodMissing(JettyScannerManager.groovy)
at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaClassImpl.invokeMissingMethod(MetaClassImpl.java:939)
at groovy.lang.MetaClassImpl.invokePropertyOrMissing(MetaClassImpl.java:1262)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1215)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
at org.akhikhl.gretty.JettyScannerManager$1.filesChanged(JettyScannerManager.groovy:33)
at org.eclipse.jetty.util.Scanner.reportBulkChanges(Scanner.java:685)
at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:551)
at org.eclipse.jetty.util.Scanner.scan(Scanner.java:403)
at org.eclipse.jetty.util.Scanner$1.run(Scanner.java:353)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
我发现了这篇帖子https://github.com/akhikhl/gretty/issues/166与我的问题看起来一样。主题启动程序通过“将webapp xml配置的类更改为org.akhikhl.gretty.JettyWebAppContext”来解决了该问题
问题是，如果我没有任何webapp xml文件，应该更改哪个类？ 我有通过注释和实现WebMvcConfigurer接口的类实现的标准Spring MVC配置。