Em quarta-feira, 23 de outubro de 2019 12:45:02 UTC-3, Peng Yu escreveu:
>
> I'd like to fs.writeFileSync() to the same file after reading its content 
> by fs.readFileSync(). It is not clear to me whether fs.closeSync() (or any 
> other file closing function) is needed between writeFileSync() and 
> readFileSync() according to the documentation. Would you please let me 
> know? Thanks.
>
> https://nodejs.org/api/fs.html
>

No, you don't need to close or other method since they are synchronous 
functions. 

 

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