微信小程序之（底部导航）

首先在app.json中添加以下代码

"tabBar": {
    "color": "#cdcdcd",//为本未选中shihou的颜色
    "selectedColor": "#ec6376",//为本选中时的颜色
    "borderStyle": "#f3c4cb",//边框颜色
    "list": [
      {
        "selectedIconPath": "pages/img/home.png",//选中时的图标路径
        "iconPath": "pages/img/home1.png",//未选中的路径
        "pagePath": "pages/index/index",//要加载的页面路径
        "text": "推荐"//显示的文本
      },
      {
        "selectedIconPath": "pages/img/shoucang.png",
        "iconPath": "pages/img/shoucang1.png",
        "pagePath": "pages/shoucang/shoucang",
        "text": "收藏"
      }
      
    ]
  }