创建项目后在你的根目录下找到pages.json(引入以下代码)

（图标要自己下载放到你根目录下的static里面使用）

{
	"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": "uni-app"
			}
		},
		{
			"path": "pages/index1/index1",
			"style": {
				"navigationBarTitleText": "我的"
			}
		}
	],
	"tabBar": {
		"list": [
			{
			"pagePath": "pages/index/index",
			"iconPath": "static/nav-bar.png",
			"selectedIconPath": "static/nav-bar.png",
			"text": "首页"
			
		},{
			"pagePath": "pages/index1/index1",
			"iconPath": "static/load-more.png",
			"selectedIconPath": "static/load-more.png",
			"text": "我的"
		}]
	},
	"globalStyle": {
		"navigationBarTextStyle": "black",
		"navigationBarTitleText": "uni-app",
		"navigationBarBackgroundColor": "#F8F8F8",
		"backgroundColor": "#F8F8F8"
	},
	"uniIdRouter": {}
}