End-of-Life.
Runtime deprecation.
类型：寿命终止
🌐 Type: End-of-Life
crypto._toBuf() 函数并不是为 Node.js 核心之外的模块设计的，并且已经被删除。
crypto._toBuf()
🌐 The crypto._toBuf() function was not designed to be used by modules outside of Node.js core and was removed.