Merge branch 'master' of https://gitee.com/y_project/RuoYi-Vue into dev

疯狂的狮子li

2021-05-11 c33c3de43afabebbc685f0738843a7ac53ae50c5

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

@@ -1,17 +1,19 @@
package com.ruoyi.common.utils.file;

import java.io.File;
import java.io.IOException;
import org.apache.commons.io.FilenameUtils;
import org.springframework.web.multipart.MultipartFile;
import cn.hutool.core.lang.Validator;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import com.ruoyi.common.config.RuoYiConfig;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.exception.file.FileNameLengthLimitExceededException;
import com.ruoyi.common.exception.file.FileSizeLimitExceededException;
import com.ruoyi.common.exception.file.InvalidExtensionException;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
import org.apache.commons.io.FilenameUtils;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;

/**
 * 文件上传工具类
@@ -123,7 +125,7 @@
    {
        String fileName = file.getOriginalFilename();
        String extension = getExtension(file);
        fileName = DateUtils.datePath() + "/" + IdUtils.fastUUID() + "." + extension;
        fileName = DateUtils.datePath() + "/" + IdUtil.fastUUID() + "." + extension;
        return fileName;
    }

@@ -131,22 +133,20 @@
    {
        File desc = new File(uploadDir + File.separator + fileName);

        if (!desc.getParentFile().exists())
        if (!desc.exists())
        {
            desc.getParentFile().mkdirs();
            if (!desc.getParentFile().exists())
            {
                desc.getParentFile().mkdirs();
            }
        }
        // 解决undertow文件上传bug,因底层实现不同,无需创建新文件
//        if (!desc.exists())
//        {
//            desc.createNewFile();
//        }
        return desc;
    }

    private static final String getPathFileName(String uploadDir, String fileName) throws IOException
    {
        int dirLastIndex = RuoYiConfig.getProfile().length() + 1;
        String currentDir = StringUtils.substring(uploadDir, dirLastIndex);
        String currentDir = StrUtil.subSuf(uploadDir, dirLastIndex);
        String pathFileName = Constants.RESOURCE_PREFIX + "/" + currentDir + "/" + fileName;
        return pathFileName;
    }
@@ -187,6 +187,11 @@
                throw new InvalidExtensionException.InvalidMediaExtensionException(allowedExtension, extension,
                        fileName);
            }
            else if (allowedExtension == MimeTypeUtils.VIDEO_EXTENSION)
            {
                throw new InvalidExtensionException.InvalidVideoExtensionException(allowedExtension, extension,
                        fileName);
            }
            else
            {
                throw new InvalidExtensionException(allowedExtension, extension, fileName);
@@ -223,7 +228,7 @@
    public static final String getExtension(MultipartFile file)
    {
        String extension = FilenameUtils.getExtension(file.getOriginalFilename());
        if (StringUtils.isEmpty(extension))
        if (Validator.isEmpty(extension))
        {
            extension = MimeTypeUtils.getExtension(file.getContentType());
        }