/// <summary>
/// 上传文件
/// </summary>
/// <param name="strSystemCode">系统编号</param>
/// <param name="strModelCode">模块编号</param>
/// <param name="strFileName">文件名</param>
/// <param name="strMd5Name">加密文件名</param>
/// <param name="strID">存储ID(业务ID)</param>
/// <param name="strGuid">用于真实存储ID(些ID动态产生，用于唯一性)</param>
/// <param name="data">数据流</param>
/// <param name="BytesUploaded">已上传量</param>
/// <param name="dataLength">每次上传文件的大小</param>
/// <param name="firstChunk">第一块</param>
/// <param name="lastChunk">最后一块</param>
/// <param name="strCreateUserID">创建用户ID</param>
/// <param name="model">model类</param>
/// <returns></returns>
public string SaveUpLoadFile(string strSystemCode, string strModelCode, string strFileName, string strMd5Name, string strID, string strGuid, byte[] data, int BytesUploaded, int dataLength, bool firstChunk, bool lastChunk, string strCreateUserID,UserFile model)
{
// string strPath = string.Format(SavePath, strSystemCode, strModelCode);
string NewPath = "";
try
{
string strPath = string.Format(model.SavePath, model.CompanyCode, model.SystemCode, model.ModelCode);
if (!System.IO.Directory.Exists(strPath))
{
if (strPath.IndexOf("\\\\") == 0)
{
string FirstName = "";
string UserName = "";
string StrPwd = "";
string ComputerName = "";
if (StrAuthUser.IndexOf(",") > 0)
{
FirstName = StrAuthUser.Split(',')[0];
ComputerName = FirstName.Split('/')[0];
UserName = FirstName.Split('/')[1];
StrPwd = StrAuthUser.Split(',')[1];
}
//LogonImpersonate imper = new LogonImpersonate("user1", "123456");
LogonImpersonate imper = new LogonImpersonate(UserName, StrPwd);
//WNetHelper.WNetAddConnection(@"liujianxng/user1", "123456", @"//172.16.1.57/fileupload", "Z:");
//Directory.CreateDirectory(strPath);
string path = @"Z:\" + model.CompanyCode + @"\" + model.SystemCode + @"\" + model.ModelCode;
string OldPath = model.SavePath.Split('{')[0].TrimEnd('\\');
if (CreateDirectory(path, UserName, StrPwd, OldPath))
{
SMT.Foundation.Log.Tracer.Debug("创建了驱动器映射");
}
else
{
SMT.Foundation.Log.Tracer.Debug("有问题");
}
//Directory.CreateDirectory(@"Z:\" + model.CompanyCode + @"\" + model.SystemCode + @"\" + model.ModelCode);
//file1.SaveAs(@"Z:/newfolder/test.jpg");
}
else
{
System.IO.Directory.CreateDirectory(strPath);
}
}
NewPath = Path.Combine(strPath, strMd5Name); //还未上传完成的路径
string OldFilePath = Path.Combine(strPath, strFileName); //原来上传的文件
string PassWordKey = "";//加密字符串
if (strMd5Name.Length > 8)
{
PassWordKey = strMd5Name.Substring(0, 8);
}
else
{
PassWordKey = "12345678";
}
if (File.Exists(NewPath))
{//如果存在，追加内容（续传）
using (FileStream fs = File.Open(NewPath, FileMode.Append))
{
//DecryptFile(fs,strPath, "");
fs.Write(data, 0, dataLength);//datalength:文件已上传量
fs.Close();
fs.Dispose();
}
using (FileStream fsOld = File.Open(OldFilePath, FileMode.Append))
{
//DecryptFile(fs,strPath, "");
fsOld.Write(data, 0, dataLength);//datalength:文件已上传量
fsOld.Close();
fsOld.Dispose();
}
}
else
{//如果不存在，就创建
using (FileStream fs = File.Create(NewPath))
{
fs.Write(data, 0, data.Length);
fs.Close();
fs.Dispose();
}
//创建上传过来的文件
using (FileStream fsOld = File.Create(OldFilePath))
{
fsOld.Write(data, 0, data.Length);
fsOld.Close();
fsOld.Dispose();
}
}
if (lastChunk)
{
//string[] strExtension = strMd5Name.Split('.');
//string fileName = strID + "." + strExtension[strExtension.Length - 1];
string strTempName = Path.Combine(strPath, strMd5Name);//已经上传完成的路径
File.Move(NewPath, strTempName);
NewPath = strTempName;//最近返回已完成的路径
SMT_FILELIST entity = new SMT_FILELIST();
entity.FILENAME = model.FileName;
entity.FILESIZE = Convert.ToDecimal(model.FileSize);
entity.REMARK = model.Remark;
entity.SMTFILELISTID = model.SmtFileListId;// uc.SmtFileListId;//主键ID
entity.FILEURL = model.FileUrl;//文件地址
entity.COMPANYCODE = model.CompanyCode;//公司代号
entity.COMPANYNAME = model.CompanyName;//公司名字
entity.PASSWORD = PassWordKey;//加密字符串
//entity.COMPANYNAOWNERDEPARTMENTIDME = model.CompanyName;//公司名字
entity.SYSTEMCODE = model.SystemCode;//系统代号
entity.MODELCODE = model.ModelCode;//模块代号
entity.APPLICATIONID = model.ApplicationID;//业务ID
entity.THUMBNAILURL = model.ThumbnailUrl;//缩略图地址
entity.FILETYPE = model.FileType;
entity.INDEXL = model.INDEXL;//排序
entity.REMARK = model.Remark;//备注
entity.CREATETIME = model.CreateTime;//创建时间
entity.CREATENAME = model.CreateName;//创建人
entity.UPDATETIME = model.UpdateTime;//修改时间
entity.UPDATENAME = model.UpdateName;//修改人
entity.OWNERCOMPANYID = model.OWNERCOMPANYID;
entity.OWNERDEPARTMENTID = model.OWNERDEPARTMENTID;
entity.OWNERPOSTID = model.OWNERPOSTID;
entity.OWNERID = model.OWNERID;
entity.FILEURL = string.Format("\\{0}\\{1}\\{2}", model.CompanyCode, model.SystemCode, model.ModelCode + "\\" + strMd5Name);
string imageType = ".JPEG,.JPG,.GIF,.BMP";
//判断上传的模块的类型，如果是新闻则生成缩略图
if (imageType.IndexOf(entity.FILETYPE) > 0 || imageType.ToLower().IndexOf(entity.FILETYPE) > 0)
{
string thumbPath = string.Format(model.SavePath, model.CompanyCode, model.SystemCode, model.ModelCode)+"\\thumb\\";
if (!System.IO.Directory.Exists(thumbPath))
{
if (strPath.IndexOf("\\\\") == 0)
{
string FirstName = "";
string UserName = "";
string StrPwd = "";
string ComputerName = "";
if (StrAuthUser.IndexOf(",") > 0)
{
FirstName = StrAuthUser.Split(',')[0];
ComputerName = FirstName.Split('/')[0];
UserName = FirstName.Split('/')[1];
StrPwd = StrAuthUser.Split(',')[1];
}
//LogonImpersonate imper = new LogonImpersonate("user1", "123456");
LogonImpersonate imper = new LogonImpersonate(UserName, StrPwd);
//WNetHelper.WNetAddConnection(@"liujianxng/user1", "123456", @"//172.16.1.57/fileupload", "Z:");
//Directory.CreateDirectory(strPath);
string path = @"Z:\" + model.CompanyCode + @"\" + model.SystemCode + @"\" + model.ModelCode;
string OldPath = model.SavePath.Split('{')[0].TrimEnd('\\');
if (CreateDirectory(path, UserName, StrPwd, OldPath))
{
SMT.Foundation.Log.Tracer.Debug("创建了驱动器映射");
}
else
{
SMT.Foundation.Log.Tracer.Debug("有问题");
}
//Directory.CreateDirectory(@"Z:\" + model.CompanyCode + @"\" + model.SystemCode + @"\" + model.ModelCode);
//file1.SaveAs(@"Z:/newfolder/test.jpg");
}
else
{
System.IO.Directory.CreateDirectory(thumbPath);
}
}
string thumbFile = thumbPath + strMd5Name;
string strType = "JPG";
strType = entity.FILETYPE.Substring(1, entity.FILETYPE.Length-1).ToUpper();
MakeImageThumb.MakeThumbnail(OldFilePath, thumbFile, 250, 200, "DB", strType);
//保存到数据库的路径
string strSaveThumb = string.Format("\\{0}\\{1}\\{2}", model.CompanyCode, model.SystemCode, model.ModelCode + "\\thumb\\" + strMd5Name);
//entity.THUMBNAILURL = string.Format("\\{0}\\{1}\\{2}", model.CompanyCode, model.SystemCode, model.ModelCode + "\\" + strMd5Name);
entity.THUMBNAILURL = strSaveThumb;
}
dal.AddEntity(entity);
//DecryptFile(NewPath);
//Encrypt(NewPath, PassWordKey);
//FileStream filOutStream = new FileStream(NewfilePath, FileMode.OpenOrCreate, FileAccess.Write);
//InputFileStream = File.OpenWrite(FileName);
CryptoHelp.EncryptFile(OldFilePath, NewPath, PassWordKey);
//Decrypt(NewPath);
//model.FileUrl = string.Format("\\{0}\\{1}\\{2}", model.CompanyCode, model.SystemCode, model.ModelCode +"\\"+ fileName);
//dal.Add(model);
}
}
catch (Exception ex)
{
SMT.Foundation.Log.Tracer.Debug("model.SavePath:" +model.SavePath);
SMT.Foundation.Log.Tracer.Debug("model.CompanyCode:" +model.CompanyCode);
SMT.Foundation.Log.Tracer.Debug("model.SystemCode:" +model.SystemCode);
SMT.Foundation.Log.Tracer.Debug("model.ModelCode:" +model.ModelCode);
SMT.Foundation.Log.Tracer.Debug("调用上传文件出错："+ex.ToString());
}
return NewPath;
}
protected void Page_Load(object sender, EventArgs e)
{
//UploadService bb = new UploadService();
//bb.CreateCompanyDirectory("703dfb3c-d3dc-4b1d-9bf0-3507ba01b716", "集团本部", "SMT");
SMT.Foundation.Log.Tracer.Debug("开始上传文件时间:"+System.DateTime.Now.ToString());
try
{
string NewPath = "";
HttpPostedFile fileData = Request.Files["Filedata"];
SMT.Foundation.Log.Tracer.Debug("开始上传文件的大小：" + fileData.ContentLength.ToString());
SMT.Foundation.Log.Tracer.Debug("开始上传文件：" + fileData.FileName);
string filePath = "";
string companyCode = "";//公司代码
string systemCode = "";//系统代码
string modelCode = "";//模块代码
string encryptName = "";//加密字符串
string strFileName = "";
strFileName = fileData.FileName;
UserFile model = null;
string DownloadUrl = string.Concat(ConfigurationManager.AppSettings["DownLoadUrl"]);
//获取用户身份，由用户名,密码组成
string StrAuthUser = string.Concat(ConfigurationManager.AppSettings["FileUploadUser"]);
//if (Request["path"] != null)
//{
// filePath = Request["path"].ToString();
// SMT.Foundation.Log.Tracer.Debug("上传文件完成,路径：" + filePath);
//}
if (Request["companyCode"] != null)//公司代码
{
companyCode = Request["companyCode"].ToString();
model = FileConfig.GetCompanyItem(companyCode);
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件companyCode：" + companyCode);
}
if (Request["systemCode"] != null)//系统代码
{
systemCode = Request["systemCode"].ToString();
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件systemcode：" + systemCode);
}
if (Request["modelCode"] != null)//模块代码
{
modelCode = Request["modelCode"].ToString();
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件modlecode：" + modelCode);
}
if (Request["encryptName"] != null)//加密文件名
{
encryptName = Request["encryptName"].ToString();
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件encryptName：" + encryptName);
}
if (fileData != null)
{
//string path = ctx.Server.MapPath(ctx.Request["file"].ToString());
string strPath = string.Format(model.SavePath, companyCode, systemCode, modelCode);
if (!System.IO.Directory.Exists(strPath))
{
if (strPath.IndexOf("\\\\") == 0)
{
string FirstName = "";
string UserName = "";
string StrPwd = "";
string ComputerName = "";
if (StrAuthUser.IndexOf(",") > 0)
{
FirstName = StrAuthUser.Split(',')[0];
ComputerName = FirstName.Split('/')[0];
UserName = FirstName.Split('/')[1];
StrPwd = StrAuthUser.Split(',')[1];
}
LogonImpersonate imper = new LogonImpersonate(UserName, StrPwd);
string path = @"Z:\" + companyCode + @"\" + systemCode + @"\" + modelCode;
string OldPath = model.SavePath.Split('{')[0].TrimEnd('\\');
if (CreateDirectory(path, UserName, StrPwd, OldPath))
{
SMT.Foundation.Log.Tracer.Debug("aspx页面创建了驱动器映射");
}
else
{
SMT.Foundation.Log.Tracer.Debug("aspx页面有创建映射问题");
}
}
else
{
System.IO.Directory.CreateDirectory(strPath);
}
}
NewPath = Path.Combine(strPath, encryptName); //还未上传完成的路径
string OldFilePath = Path.Combine(strPath, strFileName); //原来上传的文件
string PassWordKey = "";//加密字符串
if (encryptName.Length > 8)
{
PassWordKey = encryptName.Substring(0, 8);
}
else
{
PassWordKey = "12345678";
}
int fileLength = fileData.ContentLength;
byte[] data = new Byte[fileLength];
Stream fileStream = fileData.InputStream;
fileStream.Read(data, 0, fileLength);
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件开始,路径NewPath：" + NewPath);
using (FileStream fs = File.Create(NewPath))
{
fs.Write(data, 0, data.Length);
fs.Close();
fs.Dispose();
}
//创建上传过来的文件
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件开始,路径OldFilePath：" + OldFilePath);
using (FileStream fsOld = File.Create(OldFilePath))
{
fsOld.Write(data, 0, data.Length);
fsOld.Close();
fsOld.Dispose();
}
string strTempName = Path.Combine(strPath, encryptName);//已经上传完成的路径
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件开始,路径strTempName：" + strTempName);
File.Move(NewPath, strTempName);
NewPath = strTempName;//最近返回已完成的路径
string imageType = ".JPEG,.JPG,.GIF,.BMP";
//判断上传的模块的类型，如果是新闻则生成缩略图
#region 生成缩略图
string FileType = "";
if (imageType.IndexOf(FileType) > 0 || imageType.ToLower().IndexOf(FileType) > 0)
{
string thumbPath = string.Format(model.SavePath, companyCode, systemCode, modelCode) + "\\thumb\\";
SMT.Foundation.Log.Tracer.Debug("aspx页面上传图片文件,路径thumbPath：" + thumbPath);
if (!System.IO.Directory.Exists(thumbPath))
{
SMT.Foundation.Log.Tracer.Debug("aspx页面上传图片文件,不存在路径thumbPath：" + thumbPath);
if (strPath.IndexOf("\\\\") == 0)
{
string FirstName = "";
string UserName = "";
string StrPwd = "";
string ComputerName = "";
if (StrAuthUser.IndexOf(",") > 0)
{
FirstName = StrAuthUser.Split(',')[0];
ComputerName = FirstName.Split('/')[0];
UserName = FirstName.Split('/')[1];
StrPwd = StrAuthUser.Split(',')[1];
}
LogonImpersonate imper = new LogonImpersonate(UserName, StrPwd);
string path = @"Z:\" + companyCode + @"\" + systemCode + @"\" + modelCode;
string OldPath = model.SavePath.Split('{')[0].TrimEnd('\\');
if (CreateDirectory(path, UserName, StrPwd, OldPath))
{
SMT.Foundation.Log.Tracer.Debug("创建了驱动器映射");
}
else
{
SMT.Foundation.Log.Tracer.Debug("aspx页面图片上传有问题");
}
}
else
{
SMT.Foundation.Log.Tracer.Debug("aspx页面上传图片文件,开始创建路径thumbPath：" + thumbPath);
System.IO.Directory.CreateDirectory(thumbPath);
}
}
string thumbFile = thumbPath + encryptName;
string strType = "JPG";
strType = FileType;
MakeImageThumb.MakeThumbnail(OldFilePath, thumbFile, 250, 200, "DB", strType);
//保存到数据库的路径
string strSaveThumb = string.Format("\\{0}\\{1}\\{2}", companyCode, systemCode, modelCode + "\\thumb\\" + encryptName);
//entity.THUMBNAILURL = string.Format("\\{0}\\{1}\\{2}", model.CompanyCode, model.SystemCode, model.ModelCode + "\\" + strMd5Name);
//entity.THUMBNAILURL = strSaveThumb;
}
#endregion
CryptoHelp.EncryptFileForMVC(OldFilePath, NewPath, PassWordKey);
//fileStream.Close();
//fileStream.Dispose();
SMT.Foundation.Log.Tracer.Debug("aspx页面上传文件完成,路径：" + NewPath + " tempName:" + strTempName);
}
}
catch (Exception ex)
{
SMT.Foundation.Log.Tracer.Debug("上传文件upload.aspx页面出现错误：" + ex.ToString());
}
}