is-postscript:检查BufferUint8Array是否为后记

后记 检查Buffer / Uint8Array是否为后记 安装 $ npm install --save is-postscript 用法 const readChunk = require ( 'read-chunk' ) ; // npm install read-chunk const isPostscript = require ( 'is-postscript' ) ; const buf = readChunk . sync ( 'program.ps' , 0 , 2 ) ; isPostscript ( buf ) ; //=> true 执照 麻省理工学院:copyright: