以下为app.json;https://github.com/RebeccaHanjw/weapp-wechat-zhihu中的tabBar似乎同样阻塞其他页面显示，fir,sec,thir均为tabBar的页面

{
  "pages": [
    "pages/fir/fir",
    "pages/sec/sec",
    "pages/thir/thir",
    "pages/index/index",
    "pages/log/log"
  ],
  "window": {
    "navigationBarBackgroundColor": "#f00fff",
    "navigationBarTextStyle": "white",
    "navigationBarTitleText": "首页"     
  },
  "style": "v2",
  "tabBar": {
 "list": [
   {
   "pagePath": "pages/fir/fir",
   "text": "first"
 },
 {
   "pagePath": "pages/sec/sec",
   "text": "second"
 },
 {
   "pagePath": "pages/thir/thir",
   "text": "third"
 }
 ]
  }
}