java保存文件,Java文件名生成,
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java保存文件,Java文件名生成,
File file = new File("D:\\safeDoc");
String fileName= vo.getUploadFileName();
String uploadFileName = vo.getPictureType()+UUID.randomUUID().toString().replace("-", "")+fileName.substring(fileName.lastIndexOf(".") );
try {
FileUtils.copyFile(vo.getUpload(), new File(file,uploadFileName));
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
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