Function Request

scripts/libs/fetch.js:203–217

(url, options)

  }

  function Request(url, options) {
    options = options || {}
    this.url = url

    this.credentials = options.credentials || 'omit'
    this.headers = new Headers(options.headers)
    this.method = normalizeMethod(options.method || 'GET')
    this.mode = options.mode || null
    this.referrer = null

    if ((this.method === 'GET' || this.method === 'HEAD') && options.body) {
      throw new TypeError('Body not allowed for GET or HEAD requests')
    }
    this._initBody(options.body)
  }

  function decode(body) {
    var form = new FormData()