Wechat api for optionMenu part.
npm install -S afeiship/next-wx-option-menu --registry=https://registry.npm.taobao.org
import NxWxOptionMenu from 'next-wx-option-menu';
//APIS:
NxWxOptionMenu.show();
NxWxOptionMenu.hide();
NxWxOptionMenu.visible(true);
NxWxOptionMenu.visible(false);