const formatTime = date => {
  const year = date.getFullYear()
  const month = date.getMonth() + 1
  const day = date.getDate()
  const hour = date.getHours()
  const minute = date.getMinutes()
  const second = date.getSeconds()

  return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
}

const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : `0${n}`
}

function json2Form(json) { 
  var str = []; 
  for(var p in json){ 
    str.push(encodeURIComponent(p) + "=" + encodeURIComponent(json[p])); 
  } 
  return str.join("&"); 
} 

module.exports = {
  formatTime,
  json2Form:json2Form,
}


// module.exports = { 
//  json2Form:json2Form, 
// }