return "file/*"; } 方法2: public static String getMimeType(String filePath) { MediaMetadataRetriever mmr = new MediaMetadataRetriever(); String mime = "text/plain"; if (filePath != null) { try { mmr.setDataSource(filePath); mime = mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_...
$tmpl->assign('previewLink',$this->getPreviewLink($activity['file'], $is_dir));// show a preview image if the file still exists$mimeType = \OC_Helper::getFileNameMimeType($activity['file']);if($mimeType && !$is_dir &&$this->preview->isMimeSupported($mimeType) && $exist) { $...
String fileName = "/path/to/file"; MimetypesFileTypeMap mimeTypesMap = new MimetypesFileTypeMap(); // only by file name String mimeType = mimeTypesMap.getContentType(fileName); // or by actual File instance File file = new File(fileName); mimeType = mimeTypesMap.getContentType(file); ...
方法2: publicstaticStringgetMimeType(StringfilePath){MediaMetadataRetrievermmr=newMediaMetadataRetriever();Stringmime="text/plain";if(filePath!=null){try{mmr.setDataSource(filePath);mime=mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_MIMETYPE);}catch(IllegalStateExceptione){returnmime;}catch(Ill...
$mime_type = files::getMimeType($this->okt->diary->upload_dir .'files/'. $files_array[$i]['filename']); $files[$j] = array_merge(stat($this->okt->diary->upload_dir .'files/'. $files_array[$i]['filename']),array('url'=>$this->okt->diary->upload_url .'files/'. $fi...
CURLFile::getMimeType— 获取被上传文件的 MIME 类型说明 public CURLFile::getMimeType(): string参数 此函数没有参数。返回值 返回被上传文件的 MIME 类型。 User Contributed Notes There are no user contributed notes for this page. 官方地址:https://www.php.net/manual/en/curlfile.getmimetype.php...
String type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(suffix); if (type != null || !type.isEmpty()) { return type; } return "file/*"; } 方法2: public static String getMimeType(String filePath) { MediaMetadataRetriever mmr = new MediaMetadataRetriever(); ...
的android.webkit.MimeTypeMap.getFileExtensionFromUrl(java.lang.String)Java 檔。 此頁面的部分是根據 Android 開放原始碼專案所建立和共用的工作進行修改,並根據 Creative Commons 2.5 屬性授權中所述的詞彙使用。 適用於 產品版本 .NET for Android.NET for Android API 33, .NET for Android API 34...
I'm doing a file upload, and I want to get the Mime type from the uploaded file. I was trying to use the request.getContentType(), but when I call: String contentType = req.getContentType(); It will return: multipart/form-data; boundary=---310662768914663 How can I get the corr...
This time, I need to detect the mimetype of an uploaded file _without_ saving it to the hard drive, and _not_ by the file extension. CF11 on an Ubuntu Server (Trusty Tahr 14.04.4 LTS; no GUI, it's all CLI) The process that I have has been mentioned in an earlier post in thi...