switchCity/app.json

{
  "pages": [
    "pages/switchcity/switchcity",
    "pages/aa"
  ],
  "window": {
    "backgroundTextStyle": "light",
    "navigationBarBackgroundColor": "#fff",
    "navigationBarTitleText": "WeChat",
    "navigationBarTextStyle": "black"
  },
  "sitemapLocation": "sitemap.json"
}