How to open the source code of node?

write node code in vscode. For example, I want to see how the fs.readFile source code is written, and how to jump to the source code through the left mouse button click function of ctrl+

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-7b11c1-1e5a8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-7b11c1-1e5a8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?