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文件下载时显示总大小，和进度

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This commit is contained in:
马超 2021-07-11 17:37:51 +08:00
parent f139b3c8d3
commit 41936bd595
1 changed files with 7 additions and 4 deletions
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11
src/main/java/com/qiwenshare/file/service/FiletransferService.java
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@ -15,6 +15,7 @@ import cn.hutool.core.bean.BeanUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.qiwenshare.common.operation.FileOperation;
import com.qiwenshare.common.util.DateUtil;
import com.qiwenshare.common.util.FileUtil;
@ -135,7 +136,7 @@ public class FiletransferService implements IFiletransferService {
downloadFile.setFileUrl(fileBean.getFileUrl());
downloadFile.setFileSize(fileBean.getFileSize());
httpServletResponse.setContentLengthLong(fileBean.getFileSize());
downloader.download(httpServletResponse, downloadFile);
} else {
LambdaQueryWrapper<UserFile> lambdaQueryWrapper = new LambdaQueryWrapper<>();
@ -147,9 +148,9 @@ public class FiletransferService implements IFiletransferService {
String staticPath = PathUtil.getStaticPath();
String tempPath = staticPath + "temp" + File.separator;
File tempFile = new File(tempPath);
if (!tempFile.exists()) {
tempFile.mkdirs();
File tempDirFile = new File(tempPath);
if (!tempDirFile.exists()) {
tempDirFile.mkdirs();
}
FileOutputStream f = null;
@ -213,6 +214,8 @@ public class FiletransferService implements IFiletransferService {
Downloader downloader = ufoFactory.getDownloader(StorageTypeEnum.LOCAL.getStorageType());
DownloadFile downloadFile = new DownloadFile();
downloadFile.setFileUrl("temp" + File.separator+userFile.getFileName() + ".zip");
File tempFile = FileOperation.newFile(PathUtil.getStaticPath() + downloadFile.getFileUrl());
httpServletResponse.setContentLengthLong(tempFile.length());
downloader.download(httpServletResponse, downloadFile);
String zipPath = PathUtil.getStaticPath() + "temp" + File.separator+userFile.getFileName() + ".zip";
File file = new File(zipPath);