printBoxed method

StringBuffer? printBoxed({
  1. String? header,
  2. String? text,
  3. bool printEnd = false,
  4. bool buffOnly = false,
})

printEnd: 如果打印rsp同时又打印rspBody, 那么rsp无需 printEnd 分割线

Implementation

StringBuffer? printBoxed({
  String? header,
  String? text,
  bool printEnd = false,
  bool buffOnly = false,
}) {
  final buff = StringBuffer(
    '╔╣ $header \n'
    '$text \n'
    '${printEnd ? genLine('\t ╚') : ''}',
  );
  if (!buffOnly) _emitText(buff.toString());
  return buffOnly ? buff : null;
}