微信小程序 tabBar

很简单，参考API: https://mp.weixin.qq.com/debug/wxadoc/dev/framework/MINA.html?t=20161107

在app.json里填写：tab个数范围2-5个

"tabBar":{
    "color": "#818181",
    "selectedColor": "#0082D7",
    "borderStyle": "white",
    "list": [
      {
        "pagePath": "pages/index/index",
        "text": "首页",
        "iconPath":"res/images/tabar/index.png",
        "selectedIconPath": "res/images/toobar/index01.png"
      },
      {
        "pagePath": "pages/me/me",
        "text": "个人中心",
        "iconPath": "res/images/tabar/me.png",
        "selectedIconPath": "res/images/toobar/me.png"
      },
      {
        "pagePath": "pages/more/more",
        "text": "更多",
        "iconPath": "res/images/tabar/more.png",
        "selectedIconPath": "res/images/toobar/more.png"
      }
    ]
  }

另外貌似不支持网络获取图片

点击后对应页面根据需要自行添加编写即可