/// <summary>
/// 上传文件并返回文件的相对路径
/// </summary>
/// <param name="hpFile">上传文件</param>
/// <param name="companySavePath">公司保存路径</param>
/// <returns></returns>
public static string SaveUploadPhoto(HttpPostedFile hpFile, string companySavePath)
{
//上传后的文件名
string newFileName = "";
//获取文件名
string oldFilePath = hpFile.FileName;
//上传路径输入时
if (!string.IsNullOrEmpty(oldFilePath))
{
//取得上传文件的扩展名
string extension = oldFilePath.Substring(oldFilePath.LastIndexOf(".")).ToLower();
//不允许上传的文件格式时
if (StringUtil.GetInArrayID(extension, ConstUtil.SAVE_PHOTO_TYPE) < 0)
{
return(null);
}
//文件上传后的命名
newFileName = HtmlInputFileControl.GetUniqueString() + extension;
//文件路径是否存在
DirectoryInfo folder = new DirectoryInfo(companySavePath);
//目录不存在，则创建新的目录
if (!folder.Exists)
{
//创建目录
folder.Create();
}
//保存文件
hpFile.SaveAs(companySavePath + "/" + newFileName);
}
else
{
return(null);
}
//返回新的文件路径
//return companySavePath + "/" + newFileName;
return(companyCD + "/" + newFileName);
}
/// <summary>
/// 文件上传操作
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnUpload_Click(object sender, ImageClickEventArgs e)
{
string companyCD = string.Empty;
//获取公司代码
try
{
companyCD = ((UserInfoUtil)SessionUtil.Session["UserInfo"]).CompanyCD;
}
catch
{
companyCD = "AAAAAA";
}
//获取公司文件相关信息
DataTable dtFileInfo = UploadFileBus.GetCompanyUploadFileInfo();
//
if (dtFileInfo == null || dtFileInfo.Rows.Count < 1)
{
}
//文件个数
int docNum = GetSafeData.ValidateDataRow_Int(dtFileInfo.Rows[0], "MaxDocNum");
//文件总大小
long totalSize = GetSafeData.ValidateDataRow_Long(dtFileInfo.Rows[0], "MaxDocSize");
//单个文件大小
long singleSize = GetSafeData.ValidateDataRow_Long(dtFileInfo.Rows[0], "SingleDocSize");
//文件保存路径
string savePath = GetSafeData.ValidateDataRow_String(dtFileInfo.Rows[0], "DocSavePath");
//获取控件上的文件对象
HttpPostedFile hpFile = flLocalFile.PostedFile;
//FileInfo1 file = new FileInfo1();
//file.FileBytes = flLocalFile.PostedFile;
//Session["File"] = file;
string docName = hpFile.FileName.Substring(hpFile.FileName.LastIndexOf("\\") + 1);
//校验文件大小
string checkResult = CheckCompanyFile(hpFile, savePath, totalSize, singleSize, docNum);
//大小超过允许范围时
if (!string.IsNullOrEmpty(checkResult))
{
ClientScript.RegisterStartupScript(this.GetType(), "UploadFaild", "<script language=javascript>popMsgObj.ShowMsg('" + checkResult + "');</script>");
return;
}
string IsExistFilePath = savePath + "\\" + docName;
if (File.Exists(IsExistFilePath))//文件已经存在提示
{
ClientScript.RegisterStartupScript(this.GetType(), "UploadFaild", "<script language=javascript>popMsgObj.ShowMsg('文件名有重复，请重命名文件在上传！');</script>");
}
else
{
//上传文件并获取文件相对路径
string fileName = HtmlInputFileControl.SaveUploadFile(hpFile, savePath);
//上传未成功
if (string.IsNullOrEmpty(fileName))
{
ClientScript.RegisterStartupScript(this.GetType(), "UploadFaild", "<script language=javascript>popMsgObj.ShowMsg('"
+ ConstUtil.UPLOAD_FILE_ERROR_TYPE + "');</script>");
return;
}
//隐藏域中写入文件相对路径
uploadFileUrl.Value = fileName;
//上传文件名
uploadDocName.Value = docName;
//执行返回函数
ClientScript.RegisterStartupScript(this.GetType(), "UploadSucc", "<script language=javascript>DoConfirm();</script>");
}
}
