zjh20250424

zjh

2025-04-24 672ce84d5ce6545a0e81709ea736c69cbbef8c1a

 ltkj-common/src/main/java/com/ltkj/common/utils/file/FileUploadUtils.java

@@ -78,6 +78,14 @@
        }
    }

    public static final String upload(String baseDir,String fileName,MultipartFile file) throws IOException {
        try {
            return upload(baseDir,fileName, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION);
        } catch (Exception e) {
            throw new IOException(e.getMessage(), e);
        }
    }

    /**
     * 文件上传
     *
@@ -102,16 +110,38 @@

        String fileName = extractFilename(file);

        //String absPath = getAbsoluteFile(baseDir, fileName).getAbsolutePath();
        String absPath = getAbsoluteFile(baseDir, fileName).getPath();
        file.transferTo(Paths.get(absPath));
        return getPathFileName(baseDir, fileName);
    }

    public static final String upload(String baseDir,String fileName, MultipartFile file, String[] allowedExtension)
            throws FileSizeLimitExceededException, IOException, FileNameLengthLimitExceededException,
            InvalidExtensionException {
        int fileNamelength = Objects.requireNonNull(file.getOriginalFilename()).length();
        if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH) {
            throw new FileNameLengthLimitExceededException(FileUploadUtils.DEFAULT_FILE_NAME_LENGTH);
        }

        assertAllowed(file, allowedExtension);

        fileName =StringUtils.format("{}/{}.{}", DateUtils.datePath(),
                fileName, getExtension(file));

        String absPath = getAbsoluteFile(baseDir, fileName).getPath();
        file.transferTo(Paths.get(absPath));
        return fileName;
    }

    /**
     * 编码文件名
     */
    public static final String extractFilename(MultipartFile file) {
        return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
                FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
    }

    public static final String extractXdtFilename(MultipartFile file) {
        return StringUtils.format("{}/{}_{}.{}", DateUtils.datePath(),
                FilenameUtils.getBaseName(file.getOriginalFilename()), Seq.getId(Seq.uploadSeqType), getExtension(file));
    }
@@ -130,9 +160,10 @@
    public static final String getPathFileName(String uploadDir, String fileName) throws IOException {
        int dirLastIndex = ltkjConfig.getProfile().length() + 1;
        String currentDir = StringUtils.substring(uploadDir, dirLastIndex);
        return Constants.RESOURCE_PREFIX + "/" + currentDir + "/" + fileName;
        return Constants.RESOURCE_PREFIX + currentDir + "/" + fileName;
    }


    /**
     * 文件大小校验
     *