| | |
| | | import org.springframework.web.multipart.MultipartFile; |
| | | |
| | | import java.io.*; |
| | | import java.net.FileNameMap; |
| | | import java.net.URLConnection; |
| | | import java.text.SimpleDateFormat; |
| | | import java.util.ArrayList; |
| | | import java.util.Arrays; |
| | |
| | | } |
| | | } |
| | | |
| | | /**视频上传的方法 |
| | | * 保存到服务器里面的 |
| | | * @param platformIconFile 视频文件 |
| | | * @param unifiedFolder NG指向的前端文件夹(统一文件夹),如:user/local/images/ |
| | | * @param saveFolder 保存到的文件夹,如:/bananer/ |
| | | * @param autoDateFolder 是否生成日期文件夹 |
| | | * @return 图片路径 |
| | | * 2020-06-29 ChenJiaHe |
| | | */ |
| | | public static String videoFileUpload(MultipartFile platformIconFile,String unifiedFolder,String saveFolder |
| | | ,boolean autoDateFolder) { |
| | | String fileName = ""; |
| | | try { |
| | | if(platformIconFile == null) { |
| | | throw new TipsException("请上传视频文件!"); |
| | | } |
| | | if(!getMimeType(platformIconFile.getOriginalFilename())){ |
| | | throw new TipsException("请上传视频格式的文件!"); |
| | | } |
| | | |
| | | //设置图片大小 |
| | | // String.format("%.1f",platformIconFile.getSize()/1024.0); |
| | | if(autoDateFolder){ |
| | | if(saveFolder.endsWith("/")){ |
| | | saveFolder = saveFolder+dateFormat(new Date(),"yyyyMM")+"/"; |
| | | }else{ |
| | | saveFolder = saveFolder+"/"+dateFormat(new Date(),"yyyyMM")+"/"; |
| | | } |
| | | } |
| | | fileName = dateFormat(new Date(),"yyyyMMddHHmmssSSS"); |
| | | if(unifiedFolder.endsWith("/")){ |
| | | if(saveFolder.startsWith("/")){ |
| | | saveFolder = saveFolder.replaceFirst("/",""); |
| | | unifiedFolder = unifiedFolder + saveFolder; |
| | | }else{ |
| | | unifiedFolder = unifiedFolder+saveFolder; |
| | | } |
| | | }else{ |
| | | if(saveFolder.startsWith("/")){ |
| | | unifiedFolder = unifiedFolder + saveFolder; |
| | | }else{ |
| | | unifiedFolder = unifiedFolder+"/"+saveFolder; |
| | | } |
| | | } |
| | | fileName = saveFolder+fileUp(platformIconFile,unifiedFolder,fileName); |
| | | } catch (RuntimeException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | return fileName; |
| | | } |
| | | |
| | | /**图片上传的方法 |
| | | * 保存到服务器里面的 |
| | | * @param platformIconFile 图片文件 |
| | |
| | | return targetFile; |
| | | } |
| | | |
| | | /**判断是不是视频文件 |
| | | * @param fileName 文件名称 |
| | | * @return boolean true是视频文件 |
| | | */ |
| | | public static boolean getMimeType(String fileName) { |
| | | boolean b = false; |
| | | FileNameMap fileNameMap = URLConnection.getFileNameMap(); |
| | | String type = fileNameMap.getContentTypeFor(fileName); |
| | | //是视频type是为空的 |
| | | if(StringUtils.isEmpty(type)) { |
| | | b = true; |
| | | } |
| | | return b; |
| | | } |
| | | |
| | | /** |
| | | * 判断是否为视频 |
| | | * @param fileName |
| | | * @return |
| | | */ |
| | | public static String isVideo(String fileName) { |
| | | FileNameMap fileNameMap = URLConnection.getFileNameMap(); |
| | | String type = fileNameMap.getContentTypeFor(fileName); |
| | | return type; |
| | | } |
| | | |
| | | |
| | | } |