caimei365-manager/src/main/java/com/caimei/modules/sys/utils/UploadImageUtils.java

package com.caimei.modules.sys.utils;

import com.caimei.modules.archive.utils.OssArchiveUtil;
import com.thinkgem.jeesite.common.config.Global;
import com.thinkgem.jeesite.common.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

/**
 * 上传图片公用方法
 * 弃用request.getSession().getServletContext().getRealPath(image)
 * @author Lijun
 * @version 2019-06-28
 **/
public class UploadImageUtils {

    static Logger logger = LoggerFactory.getLogger(UploadImageUtils.class);
    static String basedir = Global.getConfig("userfiles.basedir");


    /**
     * 获取上传图片的绝对路径
     *
     * @param imagePath 图片路径
     */
    public static String getAbsolutePath(String imagePath) {
        if(StringUtils.isNotEmpty(imagePath)){
            String absolutePath = basedir + imagePath;
            logger.info("----------上传绝对路径为："+ absolutePath);
            return absolutePath;
        }else{
            return "";
        }
    }


    public static Map<String, Object> uploadOss(MultipartFile multipartFile, String dirName) {
        Map<String, Object> map = new HashMap<>();
        String fileAllName = multipartFile.getOriginalFilename();
        String fileType = fileAllName.substring(fileAllName.lastIndexOf(".") + 1);
        String uuid = UUID.randomUUID().toString().replaceAll("-", "");
        String filePath = uuid + "." + fileType;
        String contentType = OssArchiveUtil.getContentType(fileAllName);
        try {
            //保存本地
            File file = OssArchiveUtil.ossUpload(multipartFile);
            logger.info("默认路径>>>" + file.getAbsolutePath());
            //上传oss
            String url = OssArchiveUtil.ossUpload(filePath, dirName, file, contentType, null);
            //删除本地文件
            OssArchiveUtil.deleteFile(file);
            map.put("success", true);
            map.put("msg", "操作成功");
            map.put("ossName", filePath);
            map.put("url", url);
        } catch (Exception e) {
            e.printStackTrace();
            map.put("success", false);
            map.put("msg", "操作失败");
            logger.info("上传异常！！！");
        }
        return map;
    }

}