开箱即用的flutter框架，反正我用着挺顺手的。
这性能简直了，亏我还用ReactNative这么多年.......
就是这个Dart语法太操蛋了，得适应适应，其实前端出身学起来基本没啥压力。
学不会啊？ 那我教你啊，嘿嘿。
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