package com.ruoyi.file.service;
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import com.ruoyi.file.entity.AttachmentInfo;
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import org.springframework.web.multipart.MultipartFile;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.List;
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/**
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* @email 1603559716@qq.com
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* @author: zf
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* @date: 2023/7/24
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* @time: 13:53
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*/
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public interface AttachmentService {
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AttachmentInfo findByKey(String key);
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AttachmentInfo findById(Long id);
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List<AttachmentInfo> findByIds(List<Long> ids);
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List<AttachmentInfo> findByBusinessId(Long businessId);
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void delete(Long id);
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Object saveFileToPath(MultipartFile file, String module, int type);
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Object saveBatchFileToPath(MultipartFile[] file, String module);
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void downloadForStream(HttpServletResponse response, String key);
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void downloadById(HttpServletResponse response, HttpServletRequest request, Long id);
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}
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