Question

在JSP中FORM里面已经写上了ENCTYPE="multipart/form-data"这句话，但是为什么还出错？请各位大侠帮帮忙！

严重: Failed to parse multipart request
org.apache.commons.fileupload.FileUploadException: Processing of multipart/form-data request failed. null
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:384)
at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:268)
at org.apache.struts.upload.CommonsMultipartRequestHandler.handleRequest(CommonsMultipartRequestHandler.java:193)
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:442)
at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:816)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:203)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.dao.UnloginAccessFilter.doFilter(UnloginAccessFilter.java:189)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.dao.EncodingFilter.doFilter(EncodingFilter.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)
at java.lang.Thread.run(Thread.java:619)
2011-8-1 10:06:12 org.apache.catalina.core.ApplicationContext log
信息: org.apache.commons.fileupload.FileUploadException: Processing of multipart/form-data request failed. null

Answer 1

login.aspx 怎么接受 login.aspx.cs传回来的值，可以放一个Hidden也可以用绑定的方法<%=变量名>；
success.aspx接受 login.aspx 转来的值=Request["参数名"]；
success.aspx怎么接收 login,aspx.cs 转来的值 ,可以当由 login,aspx跳到success.aspx页面时<a href=‘success.aspx？参数1=值1&参数2=值2’>，在success.aspx 页面用Request["参数名"]接收传过来的值。需要什么信息就传过来

Answer 2

有input type ="file"的录入框么？

奇怪啊，你是用纯struts做文件上传么？

追问

有呀，没有怎么上似图片呀？嗯，就用了一个struts别的没有用

追答

这个问题就非常怪了，你的是本机测试环境么？
考虑一下是不是jar包不匹配？