var okConfig = {
theme: "blue_theme", //主题色orange_theme|blue_theme
menuArrow: "ok-arrow3", //导航箭头ok-arrow2|ok-arrow3,不填为默认样式
isTabMenu: true, //刷新后是否记住上次打开tab菜单
isTabRefresh: false, //是否开启切换刷新
};