commons_fileupload1.1.jar commons_io1.2.jar
<form action= "a.jsp " method= "post " enctype= "multipart/form-data " name= "form1 " id= "form1 ">
<input type= "file " name= "file "/>
</form>
DiskFileUpload fu = new DiskFileUpload();
fu.setSizeMax(size*1024);
fu.setSizeThreshold(4096);
fu.setRepositoryPath(uploadFilePath + "/tmp ");
List fileItems = fu.parseRequest(request);//这里抛出异常
Iterator i = fileItems.iterator();
org.apache.commons.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn 't contain a multipart/form-data or multipart/mixed stream, content type header is null
不知道那里有问题。
如果要把DiskFileUpload 换成 ServletFileUpload 怎么改？如何控制他的临时文件？
------解决方案--------------------
commons_fileupload1.1没用过，1.0用过没有问题。