钉钉小程序（一）

app.json->tabBar

"tabBar": {
    "textColor": "#404040",//tabBar字体颜色
    "selectedColor": "#108ee9",//tabBar选中时颜色
    "backgroundColor": "#F5F5F9",//tabBar背景色
    "items": [
      {
        "pagePath": "page/index/index",//第一个tabBar路径,一般为首页
        "icon": "image/snapshot.png",//未选中状态时的图片
        "activeIcon": "/ant.png",//选中状态时的图片
        "name": "测试"//tabBar名称
      },
      {
        "pagePath": "page/component/index",
        "icon": "image/icon_component.png",
        "activeIcon": "image/icon_component_HL.png",
        "name": "基础组件"
      },
      {
        "pagePath": "page/API/index/index",
        "icon": "image/icon_API.png",
        "activeIcon": "image/icon_API_HL.png",
        "name": "API"
      },
      {
        "pagePath": "page/biz/index",
        "icon": "image/icon_biz.png",
        "activeIcon": "image/icon_biz_HL.png",
        "name": "业务组件"
      }
    ]//items以array形式给出
  },

注意：注释不要写，会出现编译错误问题