怎么在百度发问题发了问题

来源：蜘蛛抓取(WebSpider) 时间：2011-10-15 19:30 标签： 发什么问题
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mons.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is application/x-www-form- charset=UTF-8 at mons.fileupload.FileUploadBase$FileItemIteratorImpl.(FileUploadBase.java:947) at mons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:310) at mons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:334) at mons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:115) at com.dxcm.controller.ActivesController.edit(ActivesController.java:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.jfinal.core.ActionInvocation.invoke(ActionInvocation.java:55) at com.dxcm.interceptor.LoginCheckInterceptor.intercept(LoginCheckInterceptor.java:12) at com.jfinal.core.ActionInvocation.invoke(ActionInvocation.java:51) at com.dxcm.interceptor.CheckTokenInterceptor.intercept(CheckTokenInterceptor.java:11) at com.jfinal.core.ActionInvocation.invoke(ActionInvocation.java:51) at com.dxcm.interceptor.GlobalInterceptor.intercept(GlobalInterceptor.java:21) at com.jfinal.core.ActionInvocation.invoke(ActionInvocation.java:51) at com.jfinal.ext.interceptor.SessionInViewInterceptor.intercept(SessionInViewInterceptor.java:44) at com.jfinal.core.ActionInvocation.invoke(ActionInvocation.java:51) at com.jfinal.core.ActionHandler.handle(ActionHandler.java:73) at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:72) 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.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619)
---------------问题补充---------------
：我的前台的post提交和enctype="multipart/form-data"都写了。很郁闷呀
共有4个答案
<span class="a_vote_num" id="a_vote_num_
系统提示你没写。。。
<span class="a_vote_num" id="a_vote_num_
引用来自“zhuxinyu”的评论系统提示你没写。。。可是我写了呀，是不是DWZ的不支持呢？
<span class="a_vote_num" id="a_vote_num_
是表单提交的呢，还是Ajax提交的呢？Ajax不支持enctype=”multipart/form-data”的
<span class="a_vote_num" id="a_vote_num_
问题解决了。
因为 Ajax 不支持enctype="multipart/form-data" 所以用隐藏 iframe 来处理无刷新表单提交.
DWZ的前台的form应该写成
&form method="post" action="url" class="pageForm required-validate" enctype="multipart/form-data" onsubmit="return iframeCallback(this, [navTabAjaxDone/dialogAjaxDone]);"&
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