node实现压缩文件和解压缩文件

node.js的压缩和解压缩类库 compressing
支持格式： tar、gzip、tgz、zip
以zip为例，tar，tgz和gzip与zip相同。

压缩单个文件：

const compressing = require('compressing');
compressing.zip.compressFile('uploads/test.txt', 'uploads/test.zip').then(() => {}).catch(() => {});

压缩文件夹：

const compressing = require('compressing');
compressing.zip.compressDir('./uploads/test', 'test3.zip').then(()=>{}).catch(()=>{});

解压缩文件：

const compressing = require('compressing');
compressing.zip.uncompress('./uploads/test3.zip', './uploads/test3').then(() => {}).catch(() => {});