app.json

{
  "pages": [
    "pages/login/login",
    "pages/index/index",
    "pages/logs/logs",
    "pages/loadPage/index",
    "pages/loadPageMulti/index"
  ],
  "window": {
    "backgroundTextStyle": "light",
    "navigationBarBackgroundColor": "#fff",
    "navigationBarTitleText": "微信小程序",
    "navigationBarTextStyle": "black"
  },
  "tabBar": {
    "color": "#333",
    "selectedColor": "red",
    "backgroundColor": "#CCCCCC",
    "borderStyle": "black",
    "position": "bottom",
    "list": [
      {
        "pagePath": "pages/loadPage/index",
        "text": "单张",
        "iconPath": "assets/icon-square.png",
        "selectedIconPath": "assets/icon-square.png"
      },
      {
        "pagePath": "pages/loadPageMulti/index",
        "text": "多张",
        "iconPath": "assets/icon-grid.png",
        "selectedIconPath": "assets/icon-grid.png"
        
      }
    ]
  }
}