private string GetTemplate()
{
var builder = new StringBuilder();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("item");
builder.AppendLine("\"");
builder.AppendLine();
builder.Append("{0}");
builder.AppendLine();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("wsname");
builder.AppendLine("\"");
builder.AppendLine();
builder.Append("{1}");
builder.AppendLine();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("wsowner");
builder.AppendLine("\"");
builder.AppendLine();
builder.Append("{2}");
builder.AppendLine();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("filelength");
builder.AppendLine("\"");
builder.AppendLine();
builder.Append("{3}");
builder.AppendLine();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("hash");
builder.AppendLine("\"");
builder.AppendLine();
builder.Append("{4}");
builder.AppendLine();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("range");
builder.AppendLine("\"");
builder.AppendLine();
builder.Append("{5}");
builder.AppendLine();
builder.AppendLine(Boundary);
builder.Append("Content-Disposition: form-data; name=\"");
builder.Append("content");
builder.Append("\"; filename=\"");
builder.Append("{6}");
builder.AppendLine("\"");
builder.Append("Content-Type: ");
builder.Append("{7}");
builder.AppendLine();
builder.AppendLine();
// builder.Append("{8}");
// builder.AppendLine();
// builder.Append("----------------------------8e5m2D6l5Q4h6");
// builder.AppendLine("--");
return builder.ToString();
}