const zlib = require( ‘zlib‘ ) const fs = require( ‘fs‘ ) const inp = fs.createReadStream(‘./dist/1.txt‘) const out = fs.createWriteStream(‘1.txt.gz‘) const gzlib = zlib.createGzlip() inp .pipe( gzlib ) .pipe( out )
fs是文件系统
const inp = fs.createReadStream(‘路径‘) // 创建可读的流
const out = fs.createWriteStream(‘路径‘) //创建可写的流
const gzlib = zlib.createGzlip() // 创建一个空的压缩包
原文：https://www.cnblogs.com/douyacai7822/p/11347258.html