`new Buffer(...)` is deprecated and unsafe. Would it be possible to move to `Buffer.from(...)` instead? `new Buffer(...)` appears in [these places](https://github.com/chouchouyu/studyNode/search?q=%22new+Buffer%22&unscoped_q=%22new+Buffer%22).
new Buffer(...)is deprecated and unsafe. Would it be possible to move toBuffer.from(...)instead?new Buffer(...)appears in these places.