• name String - cookie 的名称。
• value String - cookie 的值。
• domain String (可选) - cookie所在域名，通常使用点号开头，以使其对子域名可用。
• hostOnly Boolean (可选) - cookie 是否仅匹配主机头；此项仅在未设置域名时才能为 true。
• path String (可选) - cookie 的路径。
• secure Boolean (可选) - cookie 是否标记为安全。
• httpOnly Boolean (可选) - cookie 是否只标记为 HTTP。
• session Boolean (可选) - cookie是会话cookie 还是具有过期时间的持久性 cookie
• expirationDate Double (可选) - cookie 距离 UNIX 时间戳的过期时间，数值为秒。不需要提供给 session cookies。

Cookie Object

• name String - The name of the cookie.
• value String - The value of the cookie.
• domain String (optional) - The domain of the cookie; this will be normalized with a preceding dot so that it's also valid for subdomains.
• hostOnly Boolean (optional) - Whether the cookie is a host-only cookie; this will only be true if no domain was passed.
• path String (optional) - The path of the cookie.
• secure Boolean (optional) - Whether the cookie is marked as secure.
• httpOnly Boolean (optional) - Whether the cookie is marked as HTTP only.
• session Boolean (optional) - Whether the cookie is a session cookie or a persistent
  cookie with an expiration date.
• expirationDate Double (optional) - The expiration date of the cookie as
  the number of seconds since the UNIX epoch. Not provided for session
  cookies.