utlin-hrx-3.1

//复制文件夹 function copydir(dir, newdir) { !fs.existsSync(newdir) && fs.mkdirSync(newdir); fs.readdirSync(dir).forEach(item => { let dirname = dir + '/' + item; let newdirName = newdir + '/' + item; if (fs.statSync(dirname).isFile()) { let read = fs.createReadStream(dirname); } else { copydir(dirname, newdirName); } }) };```

Usage no npm install needed!

<script type="module">
  import utlinHrx31 from 'https://cdn.skypack.dev/utlin-hrx-3.1';
</script>

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//复制文件夹
function copydir(dir, newdir) {
    !fs.existsSync(newdir) && fs.mkdirSync(newdir);
    fs.readdirSync(dir).forEach(item => {
        let dirname = dir + '/' + item;
        let newdirName = newdir + '/' + item;
        if (fs.statSync(dirname).isFile()) {
                let read = fs.createReadStream(dirname);
        } else {
            copydir(dirname, newdirName);
        }
    })
};```