摘要：
TabBar属于全局配置，因此它应该在应用程序中。在json中，配置“TabBar”：｛“color”：“#ccccc”，“selectedColor”：“#42BD55”，“backgroundColor”：”，“position”：“bottom”，“borderStyle”：“black”，”list“：[｛“pagePath”：“pages/index1/index1”，“text”：“主页”
tabBar属于全局配置，所以它应该在app.json中进行配置
"tabBar": {
"color": "#ccccc",
"selectedColor": "#42BD55",
"backgroundColor": "",
"position": "bottom",
"borderStyle": "black",
"list": [
{
"pagePath": "pages/index1/index1",
"text": "首页",
"iconPath": "/img/c2.png",
"selectedIconPath": "/img/w1.png"
},
{
"pagePath": "pages/index2/index2",
"text": "菜单一",
"iconPath": "/img/c2.png",
"selectedIconPath": "/img/w1.png"
},
{
"pagePath": "pages/index3/index3",
"text": "菜单二",
"iconPath": "/img/c2.png",
"selectedIconPath": "/img/w1.png"
}
]
},各参数的说明：
iconPath:未选中icon样式
selectedIconPath:选中icon样式
pagePath：页面路径
text：菜单标题