JSP中的上载文件-如何更改上载文件的默认路径

使用以下代码（适用于用户指南）：

// Create a factory for disk-based file itemsDiskFileItemFactory factory = new DiskFileItemFactory();factory.setRepository(dir);// Create a new file upload handlerDiskFileUpload upload = new DiskFileUpload(factory);// Parse the requestList  items = upload.parseRequest(request);