NodeJs 遍历文件夹内容 上传到服务器.并输出上传记录文件

 var path = require('path');
 var glob = require('glob')
 var fs = require('fs');
 var Promise = require('bluebird');
 var readdir = Promise.promisify(fs.readdir);
 var rename = Promise.promisify(fs.rename);
 var readFile = Promise.promisify(fs.readFile);
 var writeFile = Promise.promisify(fs.writeFile);
 var request = Promise.promisify(require('request'));
 var projectinfo = require('./build/projectinfo');
 const jsonname = "./uploadimg/uploadimg.txt";

 function updateFile(filepath, dir) {
     var _fileName = path.join(projectinfo.updatesrc, filepath.split('/').slice(2).join('/'));
     let tmp_fileName = filepath.split('/').slice(2).join('/');
     _fileName = _fileName.split('\\').join('/');
     console.log(tmp_fileName);

     fs.readFile(jsonname, function(err, data) {
         if (err) {
             fs.createWriteStream(jsonname)
         }
     });

     var formData = {
         filename: _fileName,
         file: fs.createReadStream(filepath)
     };
     var _options = {
         method: 'POST',
         uri: 'http://***.***.***/upload/***?',
         qs: {
             guid: '***',
             rand: 1,
             time: 1,
             platform: 'server'
         },
         formData: formData
     }
     request(_options)
         .then(function(res) {
             var _body = JSON.parse(res.body);
             if (!_body.errno) {
                 var resinfo = JSON.parse(res.body);
                 console.log(resinfo);
                 writeJson(tmp_fileName, resinfo.data.url);
             }
         })
         .catch(function(err) {
             console.log(err)
         })
 }

 glob.sync('./uploadimg/*.*').forEach(function(entry) {
     basename = path.basename(entry)
     if (/(png)$/.test(basename) || /(jpg)$/.test(basename)) {
         //console.log("需要上传的文件:\n" + entry + "\n")
         updateFile(entry)
     }
 })

 function writeJson(_name, _val) {
     var _str = _name + " : " + _val + "\n";
     fs.appendFile(jsonname, _str, function(err) {
         if (err) {
             console.log("写入失败:" + obj);
         }
     });

 }