DEXTUploadJ
DEXTUploadJ References > FileItem > Method > length
length Method
- Version
- 1.0.1.0
- Environment
- Sun JDK1.4
- Target
- FileItem
- Signature
- public int length()
- Parameters
- Return value
- File size
- Throws
- Description
-
Seeks the file size in byte unit.
- Usage
-
FileUpload fileUpload = new FileUpload(request, response); FileItem[] values = (FileItem[]) map.get(key); Map map = fileUpload.getFileItemMap(); Iterator it = map.keySet().iterator(); Object key = null; while(it.hasNext()) { key = it.next(); FileItem[] values = (FileItem[]) map.get(key); int lens = values.length; for(int i = 0 ; i < lens; i++) { if(values[i] != null) { if(values[i].IsUploaded()) { //File Save } } } }