新增和設定 Cookie

Created: November-22, 2018

以下變數設定以下示例：

var COOKIE_NAME = "Example Cookie";    /* The cookie's name. */
var COOKIE_VALUE = "Hello, world!";    /* The cookie's value. */
var COOKIE_PATH = "/foo/bar";          /* The cookie's path. */
var COOKIE_EXPIRES;                    /* The cookie's expiration date (config'd below). */

/* Set the cookie expiration to 1 minute in future (60000ms = 1 minute). */
COOKIE_EXPIRES = (new Date(Date.now() + 60000)).toUTCString();

document.cookie += 
  COOKIE_NAME + "=" + COOKIE_VALUE
  + "; expires=" + COOKIE_EXPIRES
  + "; path=" + COOKIE_PATH;