{ "pages": [ "pages/zhuye/zhuye", "pages/logs/logs", "pages/index/index" ], "window": { "backgroundTextStyle": "light", "navigationBarBackgroundColor": "#fff", "navigationBarTitleText": "666", "navigationBarTextStyle": "black", "navigationStyle": "default", "backgroundColor": "pink", "enablePullDownRefresh": "true" }, "tabBar":{ "color": "#8a8a8a", "selecterColor": "#1AAD16", "list": [ { "pagePath": "pages/zhuye/zhuye", "text": "首页" }, { "pagePath": "pages/logs/logs", "text": "购物车" }, { "pagePath": "pages/index/index", "text": "我" } ] } } 设置了tabbar  但是就是没法显示出来 这是什么原因啊