// 读取 cookie
export function getCookie(key) {
  var result = '';
  if (document.cookie.length > 0) {
    var arr = document.cookie.split('; ');
    for (var i = 0; i < arr.length; i++) {
      var arr2 = arr[i].split('=');
      if (arr2[0] === key) {
        result = arr2[1];
      }
    }
  }
  return result;
}

// 设置 cookie
export function setCookie(key, value) {
  window.document.cookie = key + '=' + value + ';path=/; ' + ';';
}