文件名,再转回multipartFile"/>
multipartFile转file修改文件名,再转回multipartFile
//临时文件地址 String[] filename = multipartFile.getOriginalFilename().split("\\."); String folderPath = System.getProperty("java.io.tmpdir") + File.separator + "ottc-ilp" + File.separator; File folder = new File(folderPath); folder.mkdirs(); String path = folderPath + File.separator + filename[0] + System.currentTimeMillis() + "." + filename[1]; File file = new File(path); //转成file FileUtils.copyInputStreamToFile(multipartFile.getInputStream(), file); FileInputStream fileInputStream = new FileInputStream(file); //转回multipartFile MockMultipartFile file1 = new MockMultipartFile("file", file.getName(), null, fileInputStream);
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multipartFile转file修改文件名,再转回multipartFile
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