1. 網(wǎng)絡(luò) or 本地
http://www.reibang.com/p/2d92b4f8a0c6
2. 本地配置
https://blog.csdn.net/hekaiyou/article/details/62889059
3. 自適應(yīng)字體大小
https://blog.csdn.net/u011272795/article/details/82795477
https://www.codercto.com/a/32698.html
不明白為什么更新這個(gè)會(huì)卡死秒拔，卡死還必須重啟炫刷。。冕碟。
https://pub.dev/packages/flutter_screenutil
https://github.com/OpenFlutter/flutter_screenutil
ScreenUtil.instance = ScreenUtil(width: 375, height: 667, allowFontScaling: false)..init(context);
注意一下這不能放到main的app下艳馒，必須在主場(chǎng)景下放置憎亚，否則出錯(cuò)，無(wú)法獲得系統(tǒng)分辨率等信息
調(diào)用時(shí)使用
ScreenUtil.getInstance().setSp(16)
