1、我们第一步需要新建一个文件夹photo，将已经准悦伐备好了的图标放在文件夹内。
2、打开app.json，新建tabber项。代码如下：
"pagePath": "攀信宙此处填页面的根目录",
"text": "此处填文本，如“首页",
"iconPath": "此处填的是图标路径",
"selectedIconPath": "此处填的是被选中时的图标路径"。
3、完成一个tabber界面至少需要两个页面，两个图标。
如果需要四个，代码示例如下：
"tabBar": {
"selectedColor": "#C00000",
"list": [
{
"pagePath": "pages/home/home",
"text": "首页",
"iconPath": "/static/static/tab_icons/home.png",
"selectedIconPath": "/static/static/tab_icons/home-active.png"
},
{
"pagePath": "pages/cate/cate",
"text": "分类",
"iconPath": "/static/static/tab_icons/cate.png",
"selectedIconPath": "/static/static/tab_icons/cate-active.png"
},
{
"pagePath": "pages/cart/cart",
"text": "购物车",
"iconPath": "/static/static/tab_icons/cart.png",
鉴近 "selectedIconPath": "/static/static/tab_icons/cart-active.png"
},
{
"pagePath": "pages/my/my",
"text": "我的",
"iconPath": "/static/static/tab_icons/my.png",
"selectedIconPath": "/static/static/tab_icons/my-active.png"
}
]
