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zip流方式下载影像
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Test_IRC_Net10
hang 2026-06-05 11:27:27 +08:00
parent 2b03f382bd
commit 935369c05c
1 changed files with 5 additions and 4 deletions
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9
IRaCIS.Core.Application/Service/Common/TrialImageDownloadService.cs
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@ -41,7 +41,7 @@ namespace IRaCIS.Core.Application.Service
try try
{ {
#region 方式一 有的必须在内存中，不能用这种 #region 方式一 有的多帧必须在内存中，不能用这种
//await using var source = await sourceFactory(); //await using var source = await sourceFactory();
//// 如果你是从 stream 打开 //// 如果你是从 stream 打开
//var dicomFile = await DicomFile.OpenAsync(source); //var dicomFile = await DicomFile.OpenAsync(source);
@ -220,6 +220,7 @@ namespace IRaCIS.Core.Application.Service
var skipCount = 0; var skipCount = 0;
foreach (var downloadVisit in downloadVisits) foreach (var downloadVisit in downloadVisits)
{ {
visitIndex++;
var downloadInfo = _trialRepository.Where(t => t.Id == trialId).Select(t => new var downloadInfo = _trialRepository.Where(t => t.Id == trialId).Select(t => new
{ {
t.ResearchProgramNo, t.ResearchProgramNo,
@ -445,7 +446,7 @@ namespace IRaCIS.Core.Application.Service
var zipPath = Path.Combine(trialFolderPath, visitFolderName + ".zip"); var zipPath = Path.Combine(trialFolderPath, visitFolderName + ".zip");
Log.Logger.Warning($"[{visitIndex}] {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}开始打包下载访视:{visitFolderName}"); Log.Logger.Warning($"[{visitIndex}] {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")} 开始打包下载访视:{visitFolderName}");
try try
{ {
@ -453,14 +454,14 @@ namespace IRaCIS.Core.Application.Service
//Log.Logger.Warning($"zip exists={File.Exists(zipPath)} size={new FileInfo(zipPath).Length}"); //Log.Logger.Warning($"zip exists={File.Exists(zipPath)} size={new FileInfo(zipPath).Length}");
Log.Logger.Warning($"[{visitIndex}] {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}访视打包下载完成:{visitFolderName}"); Log.Logger.Warning($"[{visitIndex}] {DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")} 下载完成:{visitFolderName}");
DownloadLogger.Write(logFilePath, visitItem.SubjectCode, visitItem.VisitNum, visitItem.VisitName, "Success"); DownloadLogger.Write(logFilePath, visitItem.SubjectCode, visitItem.VisitNum, visitItem.VisitName, "Success");
} }
catch (Exception ex) catch (Exception ex)
{ {
Log.Logger.Warning($"出现异常{ex}删除压缩包:{visitFolderName}"); Log.Logger.Warning($"出现异常{ex}自动删除压缩包:{visitFolderName}");
//如果有异常，删除失败的压缩包 //如果有异常，删除失败的压缩包
if (File.Exists(zipPath)) if (File.Exists(zipPath))
{ {