Flutter：有可能拥有多个Futurebuilder或一个用于多种未来方法的Futurebuilder吗？ [英] Flutter: Is it Possbile to have Multiple Futurebuilder or A Futurebuilder for Multiple Future Methods?

问题描述

因此，假设我要从Different Url的
获取不同的List，因此Future函数将如下所示

So let's say I'm fetching different List from Different Url's so The Future function will look like this

Future<List<City>> getCityDetails(Region selectedRegion) async {}
Future<List<Region>> getregionDetails() async {}

因此小部件生成器将如下所示

thus the Widget Builder will look like this

 FutureBuilder<List<Region>>(
        future: getregionDetails(),
        builder: (context, snapshot) {}

有没有办法解决这个问题？我正在寻找一个答案，如何实现

is there a way or work around in this one? I'm trying to find an answer how to implement this one or is there another way?

推荐答案

我认为您正在寻找类似

i think you are looking for something like this

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