编译打包工具

nodejs 压缩js 和 css

npm install -g uglifyjs 

npm install -g uglifycss

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uglifycss a.css b.css >all.min.css

uglifyjs  a.js -o -m b.mi.js

gzip-i.js

const zlib = require("zlib");
const fs = require("fs");
const path = require("path");
//var args = require('minimist')(process.argv.slice(2));
//console.log(args);
//console.log(args.aa);
// 压缩
function gzip(source) {
    // 处理输入和输出的文件路径
    let sourcePath = path.join(__dirname, source);
    let gzipPath = `${sourcePath}.gz`;
    // 创建转化流
    let gzip = zlib.createGzip();
    // 创建可读流
    let rs = fs.createReadStream(sourcePath);
    // 创建可写流
    let ws = fs.createWriteStream(gzipPath);
    // 实现转化
    rs.pipe(gzip).pipe(ws);
}
gzip("metisMenu.min.js");

gzip-i.bat

node gzip-i.js
pause