How do you persist state in a Redux application?By using middleware like redux-persistBy using the `persist` keyword in a reducerBy using the Persist APIBy using AsyncStorage
Question
How do you persist state in a Redux application?By using middleware like redux-persistBy using the persist keyword in a reducerBy using the Persist APIBy using AsyncStorage
Solution
To persist state in a Redux application, you can use a middleware like redux-persist. Here are the steps:
-
Install redux-persist using npm or yarn. For npm, use
npm install redux-persistand for yarn, useyarn add redux-persist. -
Import
persistReducerandpersistStorefrom redux-persist in your store configuration file. -
Create a persistConfig object. This object will have the configuration for your persistence. The key and storage properties are required. The key is a string that will be used as a prefix for your persisted data and the storage property is where you want to store your persisted state.
-
Wrap your root reducer with
persistReducer. This will enhance your root reducer with persistence capabilities. -
Create your Redux store as you normally would, but also call
persistStorewith your store as an argument. This will create a persistor
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