服务端报错怎么办？
要死了，搞了很久一直有个错误不知道怎么办才好？服务端报错： Servlet.service() for servlet [android.HttpImageUpload] in context with path [/AndroidServer] threw exception [org.apache.tomcat.util.http.fileupload.FileUploadBase$InvalidContentTypeException: the request doesn't contain a multipart/form-data or multipart/mixed stream
