在app.json里面加入
"tabBar": { "color": "#dddddd", "selectedColor": "#3cc51f", "borderStyle": "black", "backgroundColor": "#ffffff", "list": [ { "pagePath": "pages/index/index", "iconPath": "img/index.png", "text": "首页" }, { "pagePath": "pages/logs/logs", "iconPath": "img/index.png", "text": "kosys学堂" }, { "pagePath": "pages/logs/logs", "iconPath": "img/index.png", "text": "服务" }, { "pagePath": "pages/logs/logs", "iconPath": "img/index.png", "text": "商城" }, { "pagePath": "pages/logs/logs", "iconPath": "img/index.png", "text": "我的" } ] },图片大小控制 需要在png 格式图片外面留白
