小程序底部tabBar导航配置（app.json）

{

"pages": [

"pages/index/index",

"pages/list/list",

"pages/list_article/list_article",

"pages/callus/callus",

"pages/cgal/cgal"

],

"window": {

"backgroundTextStyle": "light",

"navigationBarBackgroundColor": "#fff",

"navigationBarTitleText": "首页",

"navigationBarTextStyle": "black"

},

"tabBar": {

"color": "#a9b7b7",

"selectedColor": "#ff7f12",

"borderStyle": "black",

"list": [

{

"selectedIconPath": "/wximages/sy-on.png",

"iconPath": "/wximages/sy-df.png",

"pagePath": "pages/index/index",

"text": "首页"

},

{

"selectedIconPath": "/wximages/cp-on.png",

"iconPath": "/wximages/cp-df.png",

"pagePath": "pages/list/list",

"text": "新闻动态"

},

{

"selectedIconPath": "/wximages/lx-on.png",

"iconPath": "/wximages/lx-df.png",

"pagePath": "pages/callus/callus",

"text": "联系我们"

}

]

}

}