Javascript 在本机反应中擦除 AsyncStorage
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Wipe AsyncStorage in react native
提问by jsdario
I notice that I am wasting a certain amount of time debugging reduxactions that I am persisting to AsyncStoragein react-nativethanks to redux-persist. Sometimes I'd just like to wipe AsyncStorage to save some development time and try with fresh data.
我注意到，由于redux-persist，我正在浪费一定的时间来调试我在react-native 中坚持使用的redux操作。有时我只想擦除 AsyncStorage 以节省一些开发时间并尝试使用新数据。AsyncStorage
EDIT: Best case the solution should work on simulators and real devices, iOS and Android. Maybe there are different work arounds for different platforms.
编辑：最好的情况下，解决方案应该适用于模拟器和真实设备、iOS 和 Android。也许不同平台有不同的解决方法。
Thanks
谢谢
采纳答案by Tony Vincent
回答by hzak
clearAsyncStorage = async() => {
AsyncStorage.clear();
}
This function can be applied anywhere on the code base to clear AsyncStorage. For example, here is how it can be called on a <Button>component.
此函数可以应用于代码库上的任何地方以清除AsyncStorage. 例如，这里是如何在<Button>组件上调用它。
<Button onPress={this.clearAsyncStorage}>
<Text>Clear Async Storage</Text>
</Button>
回答by Alister
You can clear AsyncStorage easily without touching your source code. Using react native debugger; and in the devtools console type
您可以轻松清除 AsyncStorage，而无需接触源代码。使用本机调试器；并在 devtools 控制台类型中
$reactNative.AsyncStorage.clear();
or to call it in RN's normal debugger with clear()you can put this in...
或者在 RN 的普通调试器中调用它，clear()你可以把它放在......
if (__DEV__) {
global.clear = () => {
AsyncStorage.clear().then(() => console.log('Cleared'))
}
}
回答by Tom A
redux-persistcomes with a purge()callback. You can call that in a debug menu somewhere if you choose.
redux-persist带有purge()回调。如果您愿意，您可以在某个地方的调试菜单中调用它。
