private void ParseTsv(string filePath)
{
_tableFile = TableFile.LoadFromFile(filePath, Encoding.GetEncoding("GBK"));
_columnCount = _tableFile.GetColumnCount();
// 通过TableFile注册头信息
var commentRow = _tableFile.GetRow(1);
foreach (var kv in _tableFile.Headers)
{
var header = kv.Value;
ColName2Index[header.HeaderName] = header.ColumnIndex;
Index2ColName[header.ColumnIndex] = header.HeaderName;
ColName2Statement[header.HeaderName] = header.HeaderMeta;
ColName2Comment[header.HeaderName] = commentRow[header.ColumnIndex];
}
}