If not, do you find useful the fact that you are able to read the raw data if the need ever arises?

如果没有，那么在需要时可以阅读原始数据，您认为这一点好不好？

youdao

Note that you have to read the data using sysread because you are reading raw binary packets (not lines).

请注意，您必须使用sysread来读取数据，因为您读取的是原始二进制包(而不是行)。

youdao

These will read the raw data content.

它们将读取原始数据内容。

youdao