java - fileItems = fu.parseRequest(request);无法获得值

Question

报错如下：
org.apache.commons.fileupload.FileUploadException: Processing of multipart/form-data request failed. E:\work\EMP\EMPIDEWKS\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\webapps\jxdc\tempUpload\upload_00000000.tmp (系统找不到指定的路径。)