下面是我用来上传文件到服务器的代码。但代码抛出一个异常目录或文件未找到..上传文件到服务器抛出文件或目录未找到异常
ResourceBundle rs_mail = ResourceBundle.getBundle("mail");
String upload_path = rs_mail.getString("upload_path");
File file = null;
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
// Parse the request to get file items.
List fileItems = upload.parseRequest(request);
// Process the uploaded file items
Iterator i = fileItems.iterator();
while (i.hasNext()) {
FileItem fi = (FileItem) i.next();
File uploadDir = new File(upload_path);
if (!uploadDir.exists()) {
uploadDir.mkdir();
}
file = new File(upload_path + file.separator + fi.getName());
fi.write(file);
}
任何一个可以指出该异常的原因..属性文件
内容
upload_path = ../../../upload
异常很清楚:“找不到目录或文件。”您是否尝试过调试代码以确定哪些文件或目录不存在? – Vulcan
在此行中引起异常fi.write(file); –
'upload_path'是普通文件而不是目录吗? 'fi'有没有斜杠? – chrylis