@wendal 测试了chrome\firefox都存在这个问题。

@wendal 网络请求一次的。

@wendal

没有用上传插件，就普通的表单提交，上传小文件没问题的。

在NutFilter的doFilter方法，加了断点，执了两次。

@wendal

只针对上传大文件存在该问题

上传页面：



Filename:

入口:
@At
@Filters(@By(type = RightFilter.class, args = { "ioc:rightFilter" }))
@AdaptBy(type = UploadAdaptor.class, args = { "${app.root}/WEB-INF/tmp" })
public Msg uploadFile(@Param("filedata") TempFile[] files) {

}

过滤器：

@Override
public View match(ActionContext actionContext) {
HttpServletRequest request = actionContext.getRequest();
Method method = actionContext.getMethod();

    CorpMobile corpMobile = (CorpMobile) request.getSession().getAttribute(Keys.SESSION_KEY_CORPMOBILE);
    if (corpMobile == null)
       throw new ServiceException(Keys.MSG_CODE);
    return null;
}

日志：

2016-12-08 09:16:45,265 [http-bio-8080-exec-3] DEBUG [org.nutz.mvc.impl.UrlMappingImpl] - Found mapping for [POST] path=/business/uploadFile : Business.uploadFile(Business.java:606)
2016-12-08 09:16:45,267 [http-bio-8080-exec-3] DEBUG [org.nutz.ioc.impl.NutIoc] - Get 'business'<class com.f139.data.module.business.Business>
2016-12-08 09:16:45,274 [http-bio-8080-exec-3] WARN [org.nutz.mvc.impl.processor.FailProcessor] - Error@/business/uploadFile :
com.f139.data.exception.ServiceException
at com.f139.data.filter.RightFilter.match(RightFilter.java:44)
at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:50)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
2016-12-08 09:16:45,677 [http-bio-8080-exec-4] DEBUG [org.nutz.mvc.impl.UrlMappingImpl] - Found mapping for [POST] path=/business/uploadFile : Business.uploadFile(Business.java:606)
2016-12-08 09:16:45,678 [http-bio-8080-exec-4] DEBUG [org.nutz.ioc.impl.NutIoc] - Get 'business'<class com.f139.data.module.business.Business>
2016-12-08 09:16:45,678 [http-bio-8080-exec-4] WARN [org.nutz.mvc.impl.processor.FailProcessor] - Error@/business/uploadFile :
com.f139.data.exception.ServiceException
at com.f139.data.filter.RightFilter.match(RightFilter.java:44)
at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:50)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)

@wendal

上传页面：

<html>
<body>
<form action="http://127.0.0.1:8080/laohufeigang/business/uploadFile.do" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="filedata" id="filedata" />  
<br />
<input type="submit" name="submit" value="Submit" />
</form>
</body>
</html> 

入口地址：

@At
	@Filters(@By(type = RightFilter.class, args = { "ioc:rightFilter" }))
	@AdaptBy(type = UploadAdaptor.class, args = { "${app.root}/WEB-INF/tmp" })
	public Msg uploadFile(@Param("filedata") TempFile[] files) {
		System.out.print("upload");
		return null;
	}

日志：

2016-12-08 09:16:45,265 [http-bio-8080-exec-3] DEBUG [org.nutz.mvc.impl.UrlMappingImpl] - Found mapping for [POST] path=/business/uploadFile : Business.uploadFile(Business.java:606)
2016-12-08 09:16:45,267 [http-bio-8080-exec-3] DEBUG [org.nutz.ioc.impl.NutIoc] - Get 'business'<class com.f139.data.module.business.Business>
2016-12-08 09:16:45,274 [http-bio-8080-exec-3] WARN  [org.nutz.mvc.impl.processor.FailProcessor] - Error@/business/uploadFile :
com.f139.data.exception.ServiceException
	at com.f139.data.filter.RightFilter.match(RightFilter.java:44)
	at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:50)
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
	at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
	at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
	at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
	at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
	at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
	at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
	at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)
2016-12-08 09:16:45,677 [http-bio-8080-exec-4] DEBUG [org.nutz.mvc.impl.UrlMappingImpl] - Found mapping for [POST] path=/business/uploadFile : Business.uploadFile(Business.java:606)
2016-12-08 09:16:45,678 [http-bio-8080-exec-4] DEBUG [org.nutz.ioc.impl.NutIoc] - Get 'business'<class com.f139.data.module.business.Business>
2016-12-08 09:16:45,678 [http-bio-8080-exec-4] WARN  [org.nutz.mvc.impl.processor.FailProcessor] - Error@/business/uploadFile :
com.f139.data.exception.ServiceException
	at com.f139.data.filter.RightFilter.match(RightFilter.java:44)
	at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:50)
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
	at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123)
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
	at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27)
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44)
	at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15)
	at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44)
	at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:67)
	at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31)
	at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)

@wendal

过滤器：

@Override
	public View match(ActionContext actionContext) {
		HttpServletRequest request = actionContext.getRequest();
		Method method = actionContext.getMethod();

		CorpMobile corpMobile = (CorpMobile) request.getSession().getAttribute(Keys.SESSION_KEY_CORPMOBILE);
		if (corpMobile == null)
			throw new ServiceException(Keys.MSG_CODE);
		return null;
	}

@wendal

如果去掉这个过滤器的话，没问题，可以上传成功。

@wendal

@Fail("json")
@Ok("json")

@wendal

@At
@Filters(@By(type = RightFilter.class, args = { "ioc:rightFilter" }))
@AdaptBy(type = UploadAdaptor.class, args = { "${app.root}/WEB-INF/tmp" })
@Fail("void")

还是一样的有问题.

@wendal

修改了过滤器，问题还是存在。

@Override
	public View match(ActionContext actionContext) {
		HttpServletRequest request = actionContext.getRequest();
		Method method = actionContext.getMethod();

		HttpSession session = request.getSession(false);
		if (session == null) 
			throw new ServiceException(Keys.MSG_CODE);
		

		CorpMobile corpMobile = (CorpMobile) session.getAttribute(Keys.SESSION_KEY_CORPMOBILE);
		if (corpMobile == null)
			throw new ServiceException(Keys.MSG_CODE);

		return null;
	}

谢谢 @wendal，
请问下个版本能修复该问题吗？

拦截器也就判断了一个session，应该不是这里的问题

@Override
	public View match(ActionContext actionContext) {
		HttpServletRequest request = actionContext.getRequest();
		Method method = actionContext.getMethod();

		HttpSession session = request.getSession(false);
		if (session == null) 
			throw new ServiceException(Keys.MSG_CODE);
		

		CorpMobile corpMobile = (CorpMobile) session.getAttribute(Keys.SESSION_KEY_CORPMOBILE);
		if (corpMobile == null)
			throw new ServiceException(Keys.MSG_CODE);

		return null;
	}