怎样控制小程序tabbar图标大小_微信小程序tabBar的基本设置

1.

app.json2.

当我们想要在小程序中实现下面的效果的时候微信小程序tabbar高度，可以使用tabBar3.

从图片中可以看到tab的结构：4.

1、3个可选的tab：5.

list:使用tabBar对象中的list对象数组属性来控制微信小程序tabbar高度，list数组中的每个元素(对象),{"pages":["pages/index/index","pages/publish/index","pages/user/index"],"tabBar":{"color":"#dddddd","selectedColor":"#16f2e7","backgroundColor":"#fff","borderStyle":"black","list":[{"pagePath":"pages/index/index","text":"找房","iconPath":"static/image/icon_home_u.png","selectedIconPath":"static/image/icon_home_a.png"},{"pagePath":"pages/publish/index","text":"发布房源","iconPath":"static/image/icon_release_u.png","selectedIconPath":"static/image/icon_release_a.png"},{"pagePath":"pages/user/index","text