江湖救急，文件上传方面的问题。

Question

List list = upload.parseRequest((RequestContext) new ServletRequestContext(request));
这样写会报
java.lang.ClassCastException: org.apache.commons.fileupload.servlet.ServletRequestContext cannot be cast to org.apache.tomcat.util.http.fileupload.RequestContext

该怎么写？

Answer 1

http://zhidao.baidu.com/link?url=AC-WzeZJ3ehp_J5HKWjxYVanMyQKXNOSL_y2dlC23yEqeTy2M-eQC-Rra4cPlUP1x8OGv3gCiRvXSQfgDnLznK