app.json文件用於配置項目：

{
  "pages":[
    "pages/scan/scan", // 配置的第一個是項目項目的入口文件
    "pages/index/index",
    "pages/personal/personal",       
    "pages/logs/logs"
  ],
  "tabBar": { // 底部菜單配置
    "color": "#c9c9c9",
    "backgroundColor":"#323640",
    "selectedColor": "#f5b40e",
    "borderStyle": "#515151",
    "list": [
      {
        
 
"selectedIconPath": "./pages/images/ico_dingdan_1.png",
        "iconPath": "./pages/images/ico_dingdan_2.png",
        "pagePath": "pages/index/index",
        "text": "訂單"
      },
      {
        "selectedIconPath": "./pages/images/ico_saoyisao_1.png",
        "iconPath": "./pages/images/ico_saoyisao_2.png",
        
 
"pagePath": "pages/scan/scan",
        "text": "掃碼"
      },
      {
        "selectedIconPath": "./pages/images/ico_gerenzhongxin_1.png",
        "iconPath": "./pages/images/ico_gerenzhongxin_2.png",
        "pagePath": "pages/personal/personal",
        "text": "我的"
      }
    ]
  },
  "window":{ // 如果要配置窗口的顏色 在 page.xmcss裏面配置 page{background:red;}
    
 
"backgroundTextStyle":"light",
    "navigationBarBackgroundColor": "#fff",
    "backgroundColor": "#eeeeee",
    "navigationBarTitleText": "渝光停車",
    "navigationBarTextStyle":"black"
  },
　"networkTimeout":{ //網絡超時配置
　　　"request":10000,
　　　"downloadFile":1000
　},
　"debug":true //影響日誌信息
}

微信小程序 --- app.json文件