将下载好的代码解压，
将iconfont.ttf文件拷到static文件夹下，打开iconfont.json找到对应的unicode
在main.json里面设置"navigationStyle": “custom”,对应的引入图标的text是在unicode前面加/u,比如“ue503”,fontSrc为iconfont.ttf的路径，fontSize为图标大小，color为图标颜色 {"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","navigationStyle": "custom","app-plus": {"titleNView": {"buttons": [{"text": "西安","fontSize": "18px","float": "left","width": "auto","select": true},{"text": "ue503","fontSrc": "/static/iconfont.ttf","fontSize": "24px","float": "right","color": "#d81e06","width": "50"},{"text": "ue67a","fontSrc": "/static/iconfont.ttf","fontSize": "24px","color": "#1296db","float": "right","width": "50"}]}}}}],"globalStyle": {"navigationBarTextStyle": "black","navigationBarTitleText": "uni-app","navigationBarBackgroundColor": "#F8F8F8","backgroundColor": "#F8F8F8"}}
最后附上效果图