var fs = require("fs");
var zlib = require("zlib");
// 压缩
fs.createReadStream("server.js")
.pipe(zlib.createGzip())
.pipe(fs.createWriteStream("server.js.gz"));
console.log("文件压缩完成。");
// 解压
fs.createReadStream("server.js.gz")
.pipe(zlib.createGunzip())
.pipe(fs.createWriteStream("server.js"));
console.log("文件解压完成。");