protected void Page_Load(object sender, EventArgs e)
{
if (null != Request.Params["id"])
{
int fileId = Convert.ToInt32(Request.Params["id"]);
SFileBB fileBB = new SFileBB();
SFileData fileData = new SFileData();
try
{
fileData = fileBB.GetModel(fileId);
if (fileData == null)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "close", "alert('文件不存在，可能已被删除！');window.close();", true);
return;
}
string pathName = fileData.absolutPath + fileData.sysFileNm;
FileInfo file = new FileInfo(pathName);
if (file.Exists)
{
this.OutPutFile(pathName, fileData.preFileNm);
this.ClientScript.RegisterStartupScript(this.GetType(), "close", "window.close();", true);
}
else
{
this.ClientScript.RegisterStartupScript(this.GetType(), "close", "alert('文件不存在，可能已被删除！');window.close();", true);
}
}
catch (Exception ex)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "ShowErr", "ShowErr(\"" + Server.UrlEncode(ex.Message) + "\",1);", true);
return;
}
finally
{
fileBB.Dispose();
}
}
}
/// <summary>
/// ����һ������
/// </summary>
/// <param name="model">model</param>
public bool ModifyRecord(SFileData model)
{
return this.fileDB.ModifyRecord(model);
}
///// <summary>
///// ��ȡ����ļ�����
///// </summary>
///// <param name="��·��">applicationPath</param>
///// <param name="batchEmpId">�ļ�Id</param>
///// <returns>�ļ����ƣ��ԡ��������</returns>
//public string GetDownBatchFileNm(string applicationPath, string batchFileId)
//{
// string batchFileNm = "";
// string strWhere = "fileId in(" + batchFileId + ")";
// if (batchFileId == "" || batchFileId == null)
// {
// return "";
// }
// //�����·�������û������Ŀ¼����Ϊ��ֵ
// if (applicationPath == "/")
// {
// applicationPath = "";
// }
// DataSet ds = new DataSet();
// ds = this.GetList(strWhere);
// if (ds.Tables[0].Rows.Count > 0)
// {
// for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
// {
// DataRow row = ds.Tables[0].Rows[i];
// int fid = Convert.ToInt32(row["fileId"]);
// string virtualPath = ConfigHelper.GetConfigString("VirtualPath");
// string href = string.Empty;
// if (string.Empty != virtualPath.Trim())
// {
// href = applicationPath + "/" + virtualPath + "/Common/OutPutFile.aspx?id=" + fid.ToString();
// }
// else
// {
// href = applicationPath + "/Common/OutPutFile.aspx?id=" + fid.ToString();
// }
// //href = System.Web.HttpUtility.UrlEncode(href);
// if (batchFileNm == "")
// {
// batchFileNm = "<a href=\"javascript:OpenWindow('" + href + "',300,200)\" style=\"color:Blue\">" + row["preFileNm"].ToString() + "</a>";
// }
// else
// {
// batchFileNm += " | " + "<a href=\"javascript:OpenWindow('" + href + "',300,200)\" style=\"color:Blue\">" + row["preFileNm"].ToString() + "</a>";
// }
// }
// }
// return batchFileNm;
//}
public string GetFileFullUrl(int fileId)
{
SFileData fileData = new SFileData();
fileData = this.GetModel(fileId);
string fullPath = "";
fullPath += fileData.urlPath + "/" + fileData.sysFileNm;
return fullPath;
}
/// <summary>
/// ����һ������
/// </summary>
/// <param name="model">model</param>
public int AddRecord(SFileData model)
{
return this.fileDB.AddRecord(model);
}
protected void btnUp_Click(object sender, EventArgs e)
{
this.lblMsg.Text = "";
this.isUpSucess = false;
if (this.SingleLimit == "1" && this.selectedFiles.Items.Count > 0)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert(\"本次文件上传只允许选择单个文件!\");", true);
return;
}
int userId = this.currentUser.empId;
int fileID = 0;
string preFileNm = "";
SFileData model = new SFileData();
SSpaceBC spaceBC = new SSpaceBC();
try
{
//判断文件格式（0无限制、1图片）
switch (this.FileType)
{
case "0":
break;
case "1":
FileInfo file = new FileInfo(this.File1.PostedFile.FileName);
string extension = file.Extension;
//查看文件格式是否存在与系统表“图片文件格式”中
SCommBB commBB = new SCommBB();
try
{
if (commBB.Query("select 1 from SImageFileType where fileExtension='" + extension + "'").Tables[0].Rows.Count == 0)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert(\"本次附件上传要求为图片格式文件，请重新选择!\");", true);
return;
}
}
finally
{
commBB.Dispose();
}
break;
default:
break;
}
fileID = spaceBC.UploadFile(model, this.File1.PostedFile, userId, this.FileType == "1");
if (fileID != 0)
{
preFileNm = model.preFileNm;
}
ListItem item = new ListItem();
item.Text = preFileNm;
item.Value = fileID.ToString();
this.selectedFiles.Items.Add(item);
this.isUpSucess = true;
}
catch (Exception ex)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "ShowErr", "ShowErr(\"" + Server.UrlEncode(ex.Message) + "\",1);", true);
return;
}
finally
{
spaceBC.Dispose();
}
}
private SFileData UpImg(HttpPostedFile postedFile)
{
//判断上传控件是否为空
if (postedFile.FileName == "")
{
this.ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert(\"请首先选择一个图片文件!\");", true);
return null;
}
SFileData model = new SFileData();
SSpaceBC spaceBC = new SSpaceBC();
try
{
//判断文件格式（0无限制、1图片）
FileInfo file = new FileInfo(postedFile.FileName);
string extension = file.Extension;
SCommBB commBB = new SCommBB();
try
{
//查看文件格式是否存在与系统表“图片文件格式”中
if (commBB.Query("select 1 from SImageFileType where fileExtension='" + extension + "'").Tables[0].Rows.Count == 0)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert(\"本次附件上传要求为图片格式文件，请重新选择!\");", true);
return null;
}
}
finally
{
commBB.Dispose();
}
int fileId = spaceBC.UploadFile(model, postedFile, "upFile", this.currentUser.empId, false);
model.fileId = fileId;
return model;
}
finally
{
spaceBC.Dispose();
}
}
/// <summary>
/// ����һ������
/// </summary>
/// <param name="model">model</param>
public int AddRecord(SFileData model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("set nocount on; ");
strSql.Append("insert into SFile(");
strSql.Append("typeNo,sysFileNm,preFileNm,fileSize,urlPath,absolutPath,isImage,imageWidth,imageHeight,usingNum,useEmpId,isPerson,mark,isrtEmpId,isrtDt,updtEmpId,updtDt)");
strSql.Append(" values (");
strSql.Append("@typeNo,@sysFileNm,@preFileNm,@fileSize,@urlPath,@absolutPath,@isImage,@imageWidth,@imageHeight,@usingNum,@useEmpId,@isPerson,@mark,@isrtEmpId,@isrtDt,@updtEmpId,@updtDt)");
strSql.Append("; select @@identity; set nocount off; ");
SqlParameter[] parameters = {
new SqlParameter("@typeNo", SqlDbType.NVarChar,20),
new SqlParameter("@sysFileNm", SqlDbType.NVarChar,50),
new SqlParameter("@preFileNm", SqlDbType.NVarChar,50),
new SqlParameter("@fileSize", SqlDbType.Int),
new SqlParameter("@urlPath", SqlDbType.NVarChar,200),
new SqlParameter("@absolutPath", SqlDbType.NVarChar,200),
new SqlParameter("@isImage", SqlDbType.Bit),
new SqlParameter("@imageWidth", SqlDbType.Int),
new SqlParameter("@imageHeight", SqlDbType.Int),
new SqlParameter("@usingNum", SqlDbType.Int),
new SqlParameter("@useEmpId", SqlDbType.Int),
new SqlParameter("@isPerson", SqlDbType.Bit),
new SqlParameter("@mark", SqlDbType.NVarChar,500),
new SqlParameter("@isrtEmpId", SqlDbType.Int),
new SqlParameter("@isrtDt", SqlDbType.DateTime),
new SqlParameter("@updtEmpId", SqlDbType.Int),
new SqlParameter("@updtDt", SqlDbType.DateTime)
};
parameters[0].Value = model.typeNo;
parameters[1].Value = model.sysFileNm;
parameters[2].Value = model.preFileNm;
parameters[3].Value = model.fileSize;
parameters[4].Value = model.urlPath;
parameters[5].Value = model.absolutPath;
parameters[6].Value = model.isImage;
parameters[7].Value = model.imageWidth;
parameters[8].Value = model.imageHeight;
parameters[9].Value = model.usingNum;
parameters[10].Value = model.useEmpId;
parameters[11].Value = model.isPerson;
parameters[12].Value = model.mark;
parameters[13].Value = model.isrtEmpId;
parameters[14].Value = model.isrtDt == string.Empty ? null : model.isrtDt;
parameters[15].Value = model.updtEmpId;
parameters[16].Value = model.updtDt == string.Empty ? null : model.updtDt;
int id = 0;
try
{
object ret = SqlHelper.ExecuteScalar(this.connection, this.transaction, CommandType.Text, strSql.ToString(), parameters);
if (ret != null && ret != DBNull.Value)
{
id = Convert.ToInt32(ret);
}
}
catch (Exception ex)
{
throw ex;
}
return id;
}
/// <summary>
/// 上传文件
/// </summary>
/// <returns>上传后的文件名称</returns>
public string SaveFile(HttpPostedFile file)
{
if (file.FileName == "")
return "";
SFileData model = new SFileData();
SSpaceBC spaceBC = new SSpaceBC();
try
{
spaceBC.UploadFile(model, file, "upFile", this.currentUser.empId, false);
}
catch (Exception ex)
{
this.ClientScript.RegisterStartupScript(this.GetType(), "ShowErr", "ShowErr(\"" + Server.UrlEncode(ex.Message) + "\",3);", true);
}
finally
{
spaceBC.Dispose();
}
if (model != null)
{
return model.absolutPath + model.preFileNm;
}
else
{
return "";
}
}
/// <summary>
/// ����һ������
/// </summary>
/// <param name="model">model</param>
public bool ModifyRecord(SFileData model)
{
bool ret = false;
StringBuilder strSql = new StringBuilder();
strSql.Append("update SFile set ");
strSql.Append("typeNo=@typeNo,");
strSql.Append("sysFileNm=@sysFileNm,");
strSql.Append("preFileNm=@preFileNm,");
strSql.Append("fileSize=@fileSize,");
strSql.Append("urlPath=@urlPath,");
strSql.Append("absolutPath=@absolutPath,");
strSql.Append("isImage=@isImage,");
strSql.Append("imageWidth=@imageWidth,");
strSql.Append("imageHeight=@imageHeight,");
strSql.Append("usingNum=@usingNum,");
strSql.Append("useEmpId=@useEmpId,");
strSql.Append("isPerson=@isPerson,");
strSql.Append("mark=@mark,");
strSql.Append("isrtEmpId=@isrtEmpId,");
strSql.Append("isrtDt=@isrtDt,");
strSql.Append("updtEmpId=@updtEmpId,");
strSql.Append("updtDt=@updtDt");
strSql.Append(" where fileId = @fileId ");
SqlParameter[] parameters = {
new SqlParameter("@fileId", SqlDbType.Int),
new SqlParameter("@typeNo", SqlDbType.NVarChar,20),
new SqlParameter("@sysFileNm", SqlDbType.NVarChar,50),
new SqlParameter("@preFileNm", SqlDbType.NVarChar,50),
new SqlParameter("@fileSize", SqlDbType.Int),
new SqlParameter("@urlPath", SqlDbType.NVarChar,200),
new SqlParameter("@absolutPath", SqlDbType.NVarChar,200),
new SqlParameter("@isImage", SqlDbType.Bit),
new SqlParameter("@imageWidth", SqlDbType.Int),
new SqlParameter("@imageHeight", SqlDbType.Int),
new SqlParameter("@usingNum", SqlDbType.Int),
new SqlParameter("@useEmpId", SqlDbType.Int),
new SqlParameter("@isPerson", SqlDbType.Bit),
new SqlParameter("@mark", SqlDbType.NVarChar,500),
new SqlParameter("@isrtEmpId", SqlDbType.Int),
new SqlParameter("@isrtDt", SqlDbType.DateTime),
new SqlParameter("@updtEmpId", SqlDbType.Int),
new SqlParameter("@updtDt", SqlDbType.DateTime)
};
parameters[0].Value = model.fileId;
parameters[1].Value = model.typeNo;
parameters[2].Value = model.sysFileNm;
parameters[3].Value = model.preFileNm;
parameters[4].Value = model.fileSize;
parameters[5].Value = model.urlPath;
parameters[6].Value = model.absolutPath;
parameters[7].Value = model.isImage;
parameters[8].Value = model.imageWidth;
parameters[9].Value = model.imageHeight;
parameters[10].Value = model.usingNum;
parameters[11].Value = model.useEmpId;
parameters[12].Value = model.isPerson;
parameters[13].Value = model.mark;
parameters[14].Value = model.isrtEmpId;
parameters[15].Value = model.isrtDt == string.Empty ? null : model.isrtDt;
parameters[16].Value = model.updtEmpId;
parameters[17].Value = model.updtDt == string.Empty ? null : model.updtDt;
try
{
SqlHelper.ExecuteNonQuery(this.connection, this.transaction, CommandType.Text, strSql.ToString(), parameters);
ret = true;
}
catch (Exception ex)
{
throw ex;
}
return ret;
}
/// <summary>
/// �õ�һ��model
/// </summary>
/// <param name="fileId">����ֵ</param>
/// <returns>model</returns>
public SFileData GetModel(int fileId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * from SFile");
strSql.Append(" where fileId = @fileId ");
SqlParameter[] parameters = {
new SqlParameter("@fileId", SqlDbType.Int)
};
parameters[0].Value = fileId;
SFileData model = new SFileData();
DataSet ds = SqlHelper.ExecuteDataset(this.connection, this.transaction, CommandType.Text, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
DataRow row = ds.Tables[0].Rows[0];
if (row["fileId"] != DBNull.Value)
{
model.fileId = Convert.ToInt32(row["fileId"]);
}
if (row["typeNo"] != DBNull.Value)
{
model.typeNo = Convert.ToString(row["typeNo"]);
}
if (row["sysFileNm"] != DBNull.Value)
{
model.sysFileNm = Convert.ToString(row["sysFileNm"]);
}
if (row["preFileNm"] != DBNull.Value)
{
model.preFileNm = Convert.ToString(row["preFileNm"]);
}
if (row["fileSize"] != DBNull.Value)
{
model.fileSize = Convert.ToInt32(row["fileSize"]);
}
if (row["urlPath"] != DBNull.Value)
{
model.urlPath = Convert.ToString(row["urlPath"]);
}
if (row["absolutPath"] != DBNull.Value)
{
model.absolutPath = Convert.ToString(row["absolutPath"]);
}
if (row["isImage"] != DBNull.Value)
{
model.isImage = Convert.ToBoolean(row["isImage"]);
}
if (row["imageWidth"] != DBNull.Value)
{
model.imageWidth = Convert.ToInt32(row["imageWidth"]);
}
if (row["imageHeight"] != DBNull.Value)
{
model.imageHeight = Convert.ToInt32(row["imageHeight"]);
}
if (row["usingNum"] != DBNull.Value)
{
model.usingNum = Convert.ToInt32(row["usingNum"]);
}
if (row["useEmpId"] != DBNull.Value)
{
model.useEmpId = Convert.ToInt32(row["useEmpId"]);
}
if (row["isPerson"] != DBNull.Value)
{
model.isPerson = Convert.ToBoolean(row["isPerson"]);
}
if (row["mark"] != DBNull.Value)
{
model.mark = Convert.ToString(row["mark"]);
}
if (row["isrtEmpId"] != DBNull.Value)
{
model.isrtEmpId = Convert.ToInt32(row["isrtEmpId"]);
}
if (row["isrtDt"] != DBNull.Value)
{
model.isrtDt = Convert.ToString(row["isrtDt"]);
}
if (row["updtEmpId"] != DBNull.Value)
{
model.updtEmpId = Convert.ToInt32(row["updtEmpId"]);
}
if (row["updtDt"] != DBNull.Value)
{
model.updtDt = Convert.ToString(row["updtDt"]);
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// �����ļ��ϴ�
/// </summary>
/// <param name="model">sFile��model</param>
/// <param name="postedFile">�ļ�</param>
/// <param name="empId">��ԱId</param>
/// <param name="isImg">�Ƿ�ͼƬ</param>
/// <returns>��û������true������false</returns>
public int UploadFile(SFileData model, HttpPostedFile postedFile, int empId, bool isImg)
{
int ret;
string saveFilePathNm = "";
string saveFilePath = "";
string saveUrlPath = "";
string nowDt = "";
nowDt = DateTime.Now.ToString("yyyy-MM-dd");
SSystemConfigBB systemConfigBB = new SSystemConfigBB();
DataSet systemConfigDs = new DataSet();
SFileSaveTypeBB fileSaveTypeBB = new SFileSaveTypeBB();
DataSet fileSaveTypeDs = new DataSet();
try
{
//��ȡϵͳ���������ϴ��������ߴ磨KB)
systemConfigDs = systemConfigBB.GetList("");
if (systemConfigDs.Tables[0].Rows.Count == 0)
{
throw new Exception("�����Ƚ���ϵͳ���ã�");
}
DataRow systemConfigRow = systemConfigDs.Tables[0].Rows[0];
int maxSizeK = Convert.ToInt32(systemConfigRow["maxUpFileSize"]);
int maxSize = maxSizeK * 1024;
model.fileSize = postedFile.ContentLength;
if (model.fileSize > maxSize)
{
throw new Exception("��ǰ�ϴ��ļ��ijߴ����������ߴ�,��ѹ����" + maxSizeK + "KB���ڽ����ϴ�!");
}
//��ȡupFile���ļ�����·��������
fileSaveTypeDs = fileSaveTypeBB.GetList("typeNo='upFile'");
if (fileSaveTypeDs.Tables[0].Rows.Count == 0)
{
throw new Exception("�����������ļ�����·����");
}
DataRow fileSaveTypeRow = fileSaveTypeDs.Tables[0].Rows[0];
saveFilePath = fileSaveTypeRow["absolutePath"].ToString();
saveFilePath = AddAbsoluteLastSeparator(saveFilePath);
saveUrlPath = fileSaveTypeRow["urlPath"].ToString();
saveUrlPath = AddRelativeLastSeparator(saveUrlPath);
FileInfo preFileInfo = new FileInfo(postedFile.FileName);
//��ȡ�ļ����
//2015-06-30 �� �����浽��̨�����Ƹ�Ϊԭ��������
//string fileName = this.fileBB.GetNewFileName("upFile", nowDt, empId);
//��ȡԭ�ļ���չ��
// fileName += preFileInfo.Extension;
saveFilePath += Convert.ToString(empId) + Path.DirectorySeparatorChar;
saveFilePath += nowDt + Path.DirectorySeparatorChar;
saveUrlPath += empId + "/";
saveUrlPath += nowDt + "/";
DirectoryInfo dir = new DirectoryInfo(saveFilePath);
if (!dir.Exists)
{
dir.Create();
}
//�����ļ����ļ��б��¼
saveFilePathNm = saveFilePath + preFileInfo.Name;
model.typeNo = "upFile";
model.preFileNm = preFileInfo.Name;
// model.sysFileNm = fileName;
model.sysFileNm = preFileInfo.Name;//2015-06-26�� ����������������Ϊһ��
model.urlPath = saveUrlPath;
model.absolutPath = saveFilePath;
model.usingNum = 1;
model.useEmpId = empId;
model.isrtEmpId = empId;
model.isrtDt = nowDt;
postedFile.SaveAs(saveFilePathNm);
ret = this.fileBB.AddRecord(model);
}
catch (Exception ex)
{
throw ex;
}
finally
{
systemConfigBB.Dispose();
fileSaveTypeBB.Dispose();
}
return ret;
}
/// <summary>
/// �����ļ��ϴ�
/// </summary>
/// <param name="model">sFile��model</param>
/// <param name="postedFile">�ļ�</param>
/// <param name="saveType">�ļ���������</param>
/// <param name="empId">��ԱId</param>
/// <param name="isImg">�Ƿ�ͼƬ</param>
/// <returns>��û������true������false</returns>
public int UploadCustFile(SFileData model, HttpPostedFile postedFile, string saveType, int empId, bool isImg,string filenm)
{
int ret;
string saveFilePath = "";
string saveUrlPath = "";
string nowDt = "";
nowDt = DateTime.Now.ToString("yyyy-MM-dd");
SSystemConfigBB systemConfigBB = new SSystemConfigBB();
DataSet systemConfigDs = new DataSet();
SFileSaveTypeBB fileSaveTypeBB = new SFileSaveTypeBB();
DataSet fileSaveTypeDs = new DataSet();
try
{
//��ȡϵͳ���������ϴ��������ߴ磨KB)
systemConfigDs = systemConfigBB.GetList("");
if (systemConfigDs.Tables[0].Rows.Count == 0)
{
throw new Exception("�����Ƚ���ϵͳ���ã�");
}
DataRow systemConfigRow = systemConfigDs.Tables[0].Rows[0];
int maxSizeK = Convert.ToInt32(systemConfigRow["maxUpFileSize"]);
int maxSize = maxSizeK * 1024;
model.fileSize = postedFile.ContentLength;
if (model.fileSize > maxSize)
{
throw new Exception("��ǰ�ϴ��ļ��ijߴ����������ߴ�,��ѹ����" + maxSizeK + "KB���ڽ����ϴ�!");
}
//��ȡupFile���ļ�����·��������
fileSaveTypeDs = fileSaveTypeBB.GetList("typeNo='" + saveType + "'");
if (fileSaveTypeDs.Tables[0].Rows.Count == 0)
{
throw new Exception("�����������ļ�����·����");
}
DataRow fileSaveTypeRow = fileSaveTypeDs.Tables[0].Rows[0];
saveFilePath = fileSaveTypeRow["absolutePath"].ToString()+"/";
saveUrlPath = fileSaveTypeRow["urlPath"].ToString() + "/";
;
DirectoryInfo dir = new DirectoryInfo(saveFilePath);
if (!dir.Exists)
{
dir.Create();
}
//�����ļ����ļ��б��¼
model.typeNo = saveType;
model.preFileNm = filenm;
model.sysFileNm = filenm;
model.urlPath = saveUrlPath;
model.absolutPath = saveFilePath;
model.usingNum = 1;
model.useEmpId = empId;
model.isrtEmpId = empId;
model.isrtDt = nowDt;
postedFile.SaveAs(saveFilePath+filenm);
ret = this.fileBB.AddRecord(model);
}
catch (Exception ex)
{
throw ex;
}
finally
{
systemConfigBB.Dispose();
fileSaveTypeBB.Dispose();
}
return ret;
}
/// <summary>
/// ɾ���ļ�
/// </summary>
/// <param name="fileId">�ļ�Id</param>
public void DeleteFile(int fileId)
{
SFileData fileData = new SFileData();
SFileBB fileBB = new SFileBB();
try
{
fileData = fileBB.GetModel(fileId);
//ɾ���ļ����ļ���¼
fileBB.DeleteRecord(fileId);
FileInfo preFileInfo = new FileInfo(fileData.absolutPath + fileData.sysFileNm);
preFileInfo.Delete();
}
catch
{
}
finally
{
fileBB.Dispose();
}
}