package org.jeecg.modules.oss.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.jeecg.common.exception.JeecgBootException;
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import org.jeecg.common.util.CommonUtils;
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import org.jeecg.common.util.oConvertUtils;
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import org.jeecg.common.util.oss.OssBootUtil;
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import org.jeecg.modules.oss.entity.OssFile;
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import org.jeecg.modules.oss.mapper.OssFileMapper;
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import org.jeecg.modules.oss.service.IOssFileService;
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import org.springframework.stereotype.Service;
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import org.springframework.web.multipart.MultipartFile;
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import java.io.IOException;
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/**
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* @Description: OSS云存储实现类
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* @author: jeecg-boot
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*/
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@Service("ossFileService")
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public class OssFileServiceImpl extends ServiceImpl<OssFileMapper, OssFile> implements IOssFileService {
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@Override
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public void upload(MultipartFile multipartFile) throws Exception {
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String fileName = multipartFile.getOriginalFilename();
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fileName = CommonUtils.getFileName(fileName);
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OssFile ossFile = new OssFile();
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ossFile.setFileName(fileName);
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String url = OssBootUtil.upload(multipartFile,"upload/test");
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if(oConvertUtils.isEmpty(url)){
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throw new JeecgBootException("上传文件失败! ");
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}
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//update-begin--Author:scott Date:20201227 for：JT-361【文件预览】阿里云原生域名可以文件预览，自己映射域名kkfileview提示文件下载失败-------------------
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// 返回阿里云原生域名前缀URL
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ossFile.setUrl(OssBootUtil.getOriginalUrl(url));
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//update-end--Author:scott Date:20201227 for：JT-361【文件预览】阿里云原生域名可以文件预览，自己映射域名kkfileview提示文件下载失败-------------------
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this.save(ossFile);
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}
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@Override
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public boolean delete(OssFile ossFile) {
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try {
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this.removeById(ossFile.getId());
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OssBootUtil.deleteUrl(ossFile.getUrl());
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}
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catch (Exception ex) {
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log.error(ex.getMessage(),ex);
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return false;
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}
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return true;
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}
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}
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