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问答 freemarker里面上传文件时报错了
发布于 2890天前 作者 shusheng 2462 次浏览 复制 上一个帖子 下一个帖子
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17:50:10.184 WARN  (FailProcessor.java:28) process - Error@/gift/admin/upload :
org.nutz.castor.FailToCastObjectException: Fail to cast from <java.lang.String> to <org.nutz.mvc.upload.TempFile> for {test.png} because:
BorningException:Fail to born 'org.nutz.mvc.upload.TempFile'
 by args: [
  @(test.png)] becasue: No suitable Constructor or Factory Method!!
	at org.nutz.castor.Castors.cast(Castors.java:264) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.Castors.castTo(Castors.java:318) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.castor.Array2Object.cast(Array2Object.java:21) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.Castors.cast(Castors.java:252) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.Castors.castTo(Castors.java:318) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.adaptor.injector.NameInjector.fromReqParam(NameInjector.java:117) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.adaptor.injector.NameInjector.get(NameInjector.java:102) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.adaptor.AbstractAdaptor.adapt(AbstractAdaptor.java:257) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.AdaptorProcessor.process(AdaptorProcessor.java:28) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.ActionFiltersProcessor.process(ActionFiltersProcessor.java:58) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.integration.shiro.NutShiroProcessor.process(NutShiroProcessor.java:126) ~[nutz-integration-shiro-1.r.58.jar:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.ModuleProcessor.process(ModuleProcessor.java:123) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.EncodingProcessor.process(EncodingProcessor.java:27) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.UpdateRequestAttributesProcessor.process(UpdateRequestAttributesProcessor.java:15) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at net.wendal.nutzbook.mvc.DailyUniqueUsersProcessor.process(DailyUniqueUsersProcessor.java:48) ~[classes/:?]
	at org.nutz.mvc.impl.processor.AbstractProcessor.doNext(AbstractProcessor.java:44) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at net.wendal.nutzbook.mvc.LogTimeProcessor.process(LogTimeProcessor.java:19) ~[classes/:?]
	at org.nutz.mvc.impl.NutActionChain.doChain(NutActionChain.java:44) [nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.impl.ActionInvoker.invoke(ActionInvoker.java:68) [nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.ActionHandler.handle(ActionHandler.java:31) [nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.mvc.NutFilter.doFilter(NutFilter.java:198) [nutz-1.r.59-SNAPSHOT.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [catalina.jar:9.0.0.M11]
	at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:168) [cors-filter-1.7.jar:1.7]
	at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:233) [cors-filter-1.7.jar:1.7]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [catalina.jar:9.0.0.M11]
	at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) [druid-1.0.25.jar:1.0.25]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [catalina.jar:9.0.0.M11]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) [shiro-web-1.3.2.jar:1.3.2]
	at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) [shiro-web-1.3.2.jar:1.3.2]
	at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) [shiro-core-1.3.2.jar:1.3.2]
	at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) [shiro-core-1.3.2.jar:1.3.2]
	at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) [shiro-core-1.3.2.jar:1.3.2]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) [shiro-web-1.3.2.jar:1.3.2]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.3.2.jar:1.3.2]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:9.0.0.M11]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) [catalina.jar:9.0.0.M11]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784) [tomcat-coyote.jar:9.0.0.M11]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:9.0.0.M11]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802) [tomcat-coyote.jar:9.0.0.M11]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-coyote.jar:9.0.0.M11]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.0.M11]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_102]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_102]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.0.M11]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_102]
Caused by: org.nutz.lang.born.BorningException: Fail to born 'org.nutz.mvc.upload.TempFile'
 by args: [
  @(test.png)] becasue: No suitable Constructor or Factory Method!!
	at org.nutz.lang.Mirror.born(Mirror.java:991) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.castor.String2Object.cast(String2Object.java:16) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.castor.String2Object.cast(String2Object.java:9) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	at org.nutz.castor.Castors.cast(Castors.java:252) ~[nutz-1.r.59-SNAPSHOT.jar:?]
	... 61 more
5 回复

跟freemarker没关系

是表单还是ajax file upload？

<@p.form action="${base}/gift/admin/upload" labelWidth="12" >
	<input type="file" name="file"></input>
	<@p.td colspan="1"><@p.submit code="global.submit"/></@p.td>
</@p.form>

	@At
	public Object upload(@Param("file")TempFile file){
		return null;
	}

@qq_97f5068e 生成的表单是怎样的，检查一下嘛

enctype="multipart/form-data"

少了enctyp

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