创建读取文件的模块 const fs = require( ‘fs’ ); 创建压缩包的模块 const zlib = require( ‘zlib’ ); 读取数据 const inp = fs.createReadStream(‘jiandao.txt’); 创建压缩包 const gzip = zlib.createGzip(); 输出压缩包 const outp = fs.createWriteStream( ‘jiandao.txt.gz’ ); inp .pipe( gzip ) .pipe( outp )