js base64加密解密 btoa和atob atob解析

// btoa 只能base64字符串
let json = {
  channel: '100000',
  i_code: '3',
  invite_code: ''
}
let btoaRequets = btoa(JSON.stringify(json));
console.log(btoaRequets) // eyJjaGFubmVsIjoiMTAwMDAwIiwiaV9jb2RlIjoiMyIsImludml0ZV9jb2RlIjoiIn0=
console.log(JSON.parse(atob(btoaRequets)))
console.log(request['i_code'])


// atob解析

let data = JSON.parse(atob(decodeURIComponent(dataUrl).replace('molixg','')));