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org.apache.commons.fileupload 文件上传简单问题，楞是没解决，求救！！！顶贴有分！
摘要: org.apache.commons.fileupload 文件上传简单问题，楞是没解决，求救！！！顶贴有分！
报的错误如下：
java.lang.Exception: the error is:org.apache.commons.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is application/x-www-form-urlencoded
com.gzedu.web.student.UploadShare.upload(UploadShare.java:107)
com.gzedu.web.student.UploadPicHandler.process(UploadPicHandler.java:30)
com.gzedu.web.DefaultRequestController.doPost(DefaultRequestController.java:168)
javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
----------------------------------------------------------------------
JSP文件在这里：
<%@page contentType="text/html; charset=GBK" %>
<head>
</head>
<body leftmargin="0" topmargin="0">
<table width="490" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td><form enctype="multipart/form-data" id="form1" name="form1" method="post" action="http://worksupload.gzedu.com/upload/controller.go?event=uploadPic&type=2&urltype=01&teacher_id=440101199953637383" >
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="1" bordercolorlight="8FA9B5" bordercolordark="#FFFFFF" bgcolor="#E8E8E8">
<tr bgcolor="#FFFFFF">
<td with="70%" height="20">
上传图片1
<input type="file" name="uploadRef1" size="30"/></td>
<td with="30%" align="right" rowspan="2">
</td>
</tr>
<tr bgcolor="#FFFFFF">
<td height="20" colspan="2">
<input type="submit" name="Submit" value="上传图片" />
</tr>
</table>
</form>
</td>
</tr>
</table>
</body>
--------------------------------------------------------------------
enctype="multipart/form-data" 这一句我是加了的啊，为何还有这样的错误呢？不解……
注：文件上传是用的另一台专负责文件上传的应用服务器，故提交的地址是绝对地址
up
处理代码
错误看上去是从org.apache.commons.fileupload.FileUploadBase的这里打印出来的
if(null == contentType || !contentType.startsWith("multipart/"))
throw new InvalidContentTypeException("the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is " + contentType);
前面的错误是页面上打印的，
这里是后台错误日志：
org.apache.commons.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream, content type header is application/x-www-form-urlencoded
at ahxu.commons.upload.DiskFileUploadEx.parseRequestEx(DiskFileUploadEx.java:145)
at com.gzedu.web.student.UploadShare.upload(UploadShare.java:55)
at com.gzedu.web.student.UploadPicHandler.process(UploadPicHandler.java:30)
at com.gzedu.web.DefaultRequestController.doPost(DefaultRequestController.java:168)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
……
最后跟踪到楼上这一段
顶上去
错误是multipart/form-data or multipart/mixed stream没有包含...
不过LZ在form里加了enctype="multipart/form-data"!
学习
还是没找到原因，拼了命的顶
up
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