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var request = require('request')
var fs = require('fs')
var path = require('path')
var url = require('url');

const dstpath = "./mgr_img"
function mkdirSync(dirname) {
    if (fs.existsSync(dirname)) {
        return true;
    } else {
        if (mkdirSync(path.dirname(dirname))) {   
            fs.mkdirSync(dirname);
            return true;
        }
    }
    return false
}

function downloadUrl(urlList) {
    mkdirSync(dstpath);

    for (const url_item of urlList) {
    
      const arg = url.parse( url_item );
      const fileName = arg.pathname.split('/').slice(-1)[0];
      const download_dstpath = dstpath + '/' + fileName
      request(url_item).pipe(fs.createWriteStream(download_dstpath))
    }
}

downloadUrl(url_data);