一、引入tabbar图标

一、pages的配置

"pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
	{
		"path": "pages/index/index",
		"style": {
			"navigationBarTitleText": "首页"
		}
	},
	{
		"path" : "pages/topic/topic",
		"style" : 
		{
			"navigationBarTitleText" : "话题分类",
			"enablePullDownRefresh" : false
		}
	},
	{
		"path" : "pages/msg/msg",
		"style" : 
		{
			"navigationBarTitleText" : "消息",
			"enablePullDownRefresh" : false
		}
	},
	{
		"path" : "pages/my/my",
		"style" : 
		{
			"navigationBarTitleText" : "个人中心",
			"enablePullDownRefresh" : false
		}
	}
],

二、tabbar的配置

"tabBar": {
	"color": "#323232",
	"selectedColor": "#f85c81",
	"borderStyle": "black",
	"backgroundColor": "#FFFFFF",
	"list": [
		{
			"iconPath": "static/tabbar/index.png",
			"selectedIconPath": "static/tabbar/indexed.png",
			"pagePath": "pages/index/index",
			"text": "首页"
		},
		{
			"iconPath": "static/tabbar/news.png",
			"selectedIconPath": "static/tabbar/newsed.png",
			"pagePath": "pages/topic/topic",
			"text": "话题"
		},
		{
			"iconPath": "static/tabbar/paper.png",
			"selectedIconPath": "static/tabbar/papered.png",
			"pagePath": "pages/msg/msg",
			"text": "消息"
		},
		{
			"iconPath": "static/tabbar/home.png",
			"selectedIconPath": "static/tabbar/homeed.png",
			"pagePath": "pages/my/my",
			"text": "我的"
		}
	]
},