/// <summary>
/// 打包下载文件
/// </summary>
/// <param name="projectId"></param>
/// <param name="bussinessType"></param>
/// <param name="wideArea"></param>
/// <param name="bigArea"></param>
/// <param name="middleArea"></param>
/// <param name="smallArea"></param>
/// <param name="shopIdStr"></param>
/// <param name="keyword"></param>
/// <param name="reportFileType"></param>
/// <param name="pageNum"></param>
/// <param name="pageCount"></param>
/// <returns></returns>
public string ReportFileDownLoad(string userId, string projectId, string bussinessType, string wideArea, string bigArea, string middleArea, string smallArea, string shopIdStr, string keyword, string reportFileType, int pageNum, int pageCount)
{
List <ReportFileDto> list = ReportFileDownloadAllByPageSearch(projectId, bussinessType, wideArea, bigArea, middleArea, smallArea, shopIdStr, keyword, reportFileType, pageNum, pageCount);
if (list == null || list.Count == 0)
{
return("");
}
string fileStr = "";
string defaultPath = HostingEnvironment.MapPath(@"~/");
string basePath = defaultPath + "DownLoadFile"; //根目录
string downLoadfolder = DateTime.Now.ToString("yyyyMMddHHmmssfff"); //文件下载的文件夹
string folder = basePath + @"\" + downLoadfolder; // 文件下载的路径
string downLoadPath = basePath + @"\" + DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".zip"; //打包后的文件名
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
// 从OSS把文件下载到服务器
foreach (ReportFileDto reportFile in list)
{
fileStr += reportFile.ReportFileName + ";";
if (File.Exists(folder + @"\" + reportFile.ReportFileName))
{
File.Delete(folder + @"\" + reportFile.ReportFileName);
}
try
{
OSSClientHelper.GetObject(reportFile.Url_OSS, folder + @"\" + reportFile.ReportFileName);
}
catch (Exception ex) { }
}
// 打包文件
if (!ZipInForFiles(list, downLoadfolder, basePath, downLoadPath, 9))
{
return("");
}
// 保存下载记录
if (!string.IsNullOrEmpty(fileStr))
{
ReportFileActionLog log = new ReportFileActionLog();
log.Action = "批量下载";
log.InUserId = Convert.ToInt32(userId);
log.ProjectId = Convert.ToInt32(projectId);
log.ReportFileName = fileStr;
ReportFileActionLogSave(log);
}
return(downLoadPath.Replace(defaultPath, ""));
}
public APIResult ReportFileActionLogSave(ReportFileActionLog reportFileActionLog)
{
try
{
reportFileService.ReportFileActionLogSave(reportFileActionLog);
return(new APIResult()
{
Status = true, Body = ""
});
}
catch (Exception ex)
{
return(new APIResult()
{
Status = false, Body = ex.Message.ToString()
});
}
}
public void ReportFileActionLogSave(ReportFileActionLog reportFileActionLog)
{
reportFileActionLog.InDateTime = DateTime.Now;
db.ReportFileActionLog.Add(reportFileActionLog);
db.SaveChanges();
}
