typescript 实现命名参数

• 定义

  function setGlobal({
    isLogin = this._global.isLogin,
    share = this._global.share,
    shareUrl = this._global.shareUrl,
  }: {
    isLogin?: boolean,
    share?: boolean,
    shareUrl?: string,
  } = {}) {
    this._global.isLogin = isLogin;
    this._global.share = share;
    this._global.shareUrl = shareUrl;
  }

• 使用

setGlobal({ isLogin: false, share : false });
setGlobal({ share : false });
setGlobal({ shareUrl : '字符串'});