slack-file-upload.js � �MV p t�MV var request = require('request'); var fs = require('fs'); const SLACK_BOT_TOKEN = 'hogehoge'; const api_url = 'https://slack.com/api/'; var fileName = 'hogefuga.png'; var channel = 'general'; options = { token: SLACK_BOT_TOKEN, filename: fileName, file: fs.createReadStream('./' + fileName), channels: channel }; request.post({url:api_url + 'files.upload', formData: