https://github.com/fluttercommunity
    https://github.com/iampawan/FlutterExampleApps
    https://www.jianshu.com/p/6a3a5e625769 flutter jekins自动化打包
    https://github.com/lishuhao 微信 支付宝 支付与分享
    https://github.com/OpenFlutter/fluwx

    https://blog.csdn.net/sinat_17775997/article/details/82835143 flutter 大集合

    https://github.com/google/flutter.widgets google 非flutter团队出品的flutter widget

    https://github.com/google/dart-neats/tree/master/retry http 重试

    https://github.com/google/inject.dart

    https://www.jianshu.com/u/312aad1f1c8b 布局基础

    https://www.yuque.com/xytech/flutter/cvol6i 咸鱼科技flutter

    https://blog.csdn.net/m0_53337932/category_10642099.html 翻译

    8c95ee32637749e983f2888f57adc29f.pdf