public UploadResult Upload(UploadRequest req)
{
UploadResult rs = new UploadResult();
rs.Msg = "success";
rs.Code = 0;
// check
string checkRs = CheckAviable(req);
if (checkRs.Length > 0)
{
rs.Code = 1;
rs.Msg = checkRs;
return(rs);
}
if (string.IsNullOrEmpty(req.FileName))
{
rs.Code = 2;
rs.Msg = "文件名称为空！";
return(rs);
}
if (!CheckSignature())
{
rs.Code = 3;
rs.Msg = "授权失败！";
return(rs);
}
FileStream fs = new FileStream(AppDomain.CurrentDomain.BaseDirectory + "\\" + req.SaveVirtualPath + "\\" + req.FileName, FileMode.CreateNew, FileAccess.ReadWrite);
try
{
fs.Write(req.FileBytes, 0, req.SaveVirtualPath.Length);
}
catch (Exception e)
{
rs.Code = 1;
rs.Msg = e.Message;
}
finally
{
fs.Close();
fs.Dispose();
}
rs.ReturnFilePath = req.SaveVirtualPath + "\\" + req.FileName;
return(rs);
}
public UploadResult Upload(UploadRequest req)
{
UploadResult rs = new UploadResult();
rs.Msg = "success";
rs.Code = 0;
// check
string checkRs = CheckAviable(req);
if (checkRs.Length > 0)
{
rs.Code = 1;
rs.Msg = checkRs;
return rs;
}
if (string.IsNullOrEmpty(req.FileName))
{
rs.Code = 2;
rs.Msg = "文件名称为空！";
return rs;
}
if (!CheckSignature())
{
rs.Code = 3;
rs.Msg = "授权失败！";
return rs;
}
FileStream fs = new FileStream(AppDomain.CurrentDomain.BaseDirectory + "\\" + req.SaveVirtualPath + "\\" + req.FileName, FileMode.CreateNew, FileAccess.ReadWrite);
try
{
fs.Write(req.FileBytes, 0, req.SaveVirtualPath.Length);
}
catch (Exception e)
{
rs.Code = 1;
rs.Msg = e.Message;
}
finally
{
fs.Close();
fs.Dispose();
}
rs.ReturnFilePath = req.SaveVirtualPath + "\\" + req.FileName;
return rs;
}
private string CheckAviable(UploadRequest req)
{
string fiel = req.SaveVirtualPath;
if (ContainsIgnoreCase(fiel, ".asp")
|| ContainsIgnoreCase(fiel, ".aspx")
|| ContainsIgnoreCase(fiel, ".cs")
|| ContainsIgnoreCase(fiel, ".js")
|| ContainsIgnoreCase(fiel, ".php")
|| ContainsIgnoreCase(fiel, ".jsp")
|| ContainsIgnoreCase(fiel, ".java")
|| ContainsIgnoreCase(fiel, ".cgi")
|| ContainsIgnoreCase(fiel, ".ashx")
|| ContainsIgnoreCase(fiel, ".asmx")
)
{
return "文件格式不被允许或不符合标准格式";
}
return string.Empty;
}
private string CheckAviable(UploadRequest req)
{
string fiel = req.SaveVirtualPath;
if (ContainsIgnoreCase(fiel, ".asp") ||
ContainsIgnoreCase(fiel, ".aspx") ||
ContainsIgnoreCase(fiel, ".cs") ||
ContainsIgnoreCase(fiel, ".js") ||
ContainsIgnoreCase(fiel, ".php") ||
ContainsIgnoreCase(fiel, ".jsp") ||
ContainsIgnoreCase(fiel, ".java") ||
ContainsIgnoreCase(fiel, ".cgi") ||
ContainsIgnoreCase(fiel, ".ashx") ||
ContainsIgnoreCase(fiel, ".asmx")
)
{
return("文件格式不被允许或不符合标准格式");
}
return(string.Empty);
}