@tb-app/web-view-api/types/apis/setTabBarItem.d.ts

实现webview与淘宝小程序之间的通信

/**
 * 动态设置 tabBar 某一项的内容
 */
export default function setTabBarItem(options: {
    index: number;
    text: string;
    iconPath: string;
    selectedIconPath: string;
}): Promise<{
    success: boolean;
}>;