uniapp tabbar 字体图标

"tabBar": {
        "iconfontSrc": "static/iconfont/iconfont.ttf",
        "list": [{
            "pagePath": "pages/index/index",
            "iconfont": {
                "text": "\ue7d3",
                "selectedColor": "#409EFF"
            },
            "text": "组件"
        }, {
            "pagePath": "pages/user/user",
            "iconfont": {
                "text": "\ue63e",
                "selectedColor": "#409EFF"
            },
            "text": "我的"
        }]
    }

1、需要指定字体文件

"iconfontSrc": "static/iconfont/iconfont.ttf",

2、指定unicode

"iconfont": {
    "text": "\ue63e",
    "selectedColor": "#409EFF"
},