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@@ -1,6 +1,9 @@
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package com.ruoyi.system.service.impl;
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package com.ruoyi.system.service.impl;
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+import cn.hutool.core.convert.Convert;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.ObjectUtil;
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+import cn.hutool.http.HttpException;
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+import cn.hutool.http.HttpUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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@@ -8,10 +11,13 @@ import com.ruoyi.common.constant.CacheNames;
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import com.ruoyi.common.core.domain.PageQuery;
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import com.ruoyi.common.core.domain.PageQuery;
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import com.ruoyi.common.core.page.TableDataInfo;
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import com.ruoyi.common.core.page.TableDataInfo;
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import com.ruoyi.common.exception.ServiceException;
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import com.ruoyi.common.exception.ServiceException;
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+import com.ruoyi.common.utils.BeanCopyUtils;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.common.utils.StringUtils;
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+import com.ruoyi.common.utils.file.FileUtils;
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import com.ruoyi.common.utils.spring.SpringUtils;
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import com.ruoyi.common.utils.spring.SpringUtils;
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import com.ruoyi.oss.core.OssClient;
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import com.ruoyi.oss.core.OssClient;
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import com.ruoyi.oss.entity.UploadResult;
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import com.ruoyi.oss.entity.UploadResult;
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+import com.ruoyi.oss.enumd.AccessPolicyType;
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import com.ruoyi.oss.factory.OssFactory;
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import com.ruoyi.oss.factory.OssFactory;
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import com.ruoyi.system.domain.SysOss;
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import com.ruoyi.system.domain.SysOss;
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import com.ruoyi.system.domain.bo.SysOssBo;
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import com.ruoyi.system.domain.bo.SysOssBo;
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@@ -20,14 +26,17 @@ import com.ruoyi.system.mapper.SysOssMapper;
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import com.ruoyi.system.service.ISysOssService;
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import com.ruoyi.system.service.ISysOssService;
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import lombok.RequiredArgsConstructor;
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import lombok.RequiredArgsConstructor;
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import org.springframework.cache.annotation.Cacheable;
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import org.springframework.cache.annotation.Cacheable;
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+import org.springframework.http.MediaType;
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import org.springframework.stereotype.Service;
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import org.springframework.stereotype.Service;
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import org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.multipart.MultipartFile;
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+import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collection;
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import java.util.List;
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import java.util.List;
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import java.util.Map;
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import java.util.Map;
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+import java.util.stream.Collectors;
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/**
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/**
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* 文件上传 服务层实现
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* 文件上传 服务层实现
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@@ -44,6 +53,8 @@ public class SysOssServiceImpl implements ISysOssService {
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public TableDataInfo<SysOssVo> queryPageList(SysOssBo bo, PageQuery pageQuery) {
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public TableDataInfo<SysOssVo> queryPageList(SysOssBo bo, PageQuery pageQuery) {
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LambdaQueryWrapper<SysOss> lqw = buildQueryWrapper(bo);
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LambdaQueryWrapper<SysOss> lqw = buildQueryWrapper(bo);
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Page<SysOssVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
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Page<SysOssVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
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+ List<SysOssVo> filterResult = result.getRecords().stream().map(this::matchingUrl).collect(Collectors.toList());
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+ result.setRecords(filterResult);
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return TableDataInfo.build(result);
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return TableDataInfo.build(result);
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}
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}
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@@ -53,7 +64,7 @@ public class SysOssServiceImpl implements ISysOssService {
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for (Long id : ossIds) {
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for (Long id : ossIds) {
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SysOssVo vo = SpringUtils.getAopProxy(this).getById(id);
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SysOssVo vo = SpringUtils.getAopProxy(this).getById(id);
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if (ObjectUtil.isNotNull(vo)) {
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if (ObjectUtil.isNotNull(vo)) {
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- list.add(vo);
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+ list.add(this.matchingUrl(vo));
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}
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}
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}
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}
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return list;
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return list;
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@@ -80,7 +91,28 @@ public class SysOssServiceImpl implements ISysOssService {
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}
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}
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@Override
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@Override
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- public SysOss upload(MultipartFile file) {
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+ public void download(Long ossId, HttpServletResponse response) throws IOException {
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+ SysOssVo sysOss = this.matchingUrl(SpringUtils.getAopProxy(this).getById(ossId));
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+ if (ObjectUtil.isNull(sysOss)) {
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+ throw new ServiceException("文件数据不存在!");
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+ }
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+ FileUtils.setAttachmentResponseHeader(response, sysOss.getOriginalName());
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+ response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE + "; charset=UTF-8");
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+ long data;
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+ try {
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+ data = HttpUtil.download(sysOss.getUrl(), response.getOutputStream(), false);
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+ } catch (HttpException e) {
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+ if (e.getMessage().contains("403")) {
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+ throw new ServiceException("无读取权限, 请在对应的OSS开启'公有读'权限!");
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+ } else {
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+ throw new ServiceException(e.getMessage());
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+ }
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+ }
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+ response.setContentLength(Convert.toInt(data));
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+ }
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+
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+ @Override
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+ public SysOssVo upload(MultipartFile file) {
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String originalfileName = file.getOriginalFilename();
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String originalfileName = file.getOriginalFilename();
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String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
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String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
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OssClient storage = OssFactory.instance();
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OssClient storage = OssFactory.instance();
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@@ -98,7 +130,9 @@ public class SysOssServiceImpl implements ISysOssService {
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oss.setOriginalName(originalfileName);
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oss.setOriginalName(originalfileName);
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oss.setService(storage.getConfigKey());
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oss.setService(storage.getConfigKey());
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baseMapper.insert(oss);
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baseMapper.insert(oss);
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- return oss;
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+ SysOssVo sysOssVo = new SysOssVo();
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+ BeanCopyUtils.copy(oss, sysOssVo);
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+ return this.matchingUrl(sysOssVo);
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}
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}
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@Override
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@Override
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@@ -114,4 +148,18 @@ public class SysOssServiceImpl implements ISysOssService {
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return baseMapper.deleteBatchIds(ids) > 0;
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return baseMapper.deleteBatchIds(ids) > 0;
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}
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}
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+ /**
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+ * 匹配Url
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+ *
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+ * @param oss OSS对象
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+ * @return oss 匹配Url的OSS对象
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+ */
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+ private SysOssVo matchingUrl(SysOssVo oss) {
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+ OssClient storage = OssFactory.instance(oss.getService());
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+ // 仅修改桶类型为 private 的URL,临时URL时长为120s
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+ if (AccessPolicyType.PRIVATE == storage.getAccessPolicy()) {
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+ oss.setUrl(storage.getPrivateUrl(oss.getFileName(), 120));
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+ }
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+ return oss;
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+ }
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}
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}
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