我正在使用 @react-native-community/async-storage 并不断收到此警告:Warning: Async Storage has been extracted from react-native core and will be removed in a future release. It can now be installed and imported from '@react-native-community/async-storage' instead of 'react-native'. See https://github.com/react-native-community/react-native-async-storage
这是我的 package.json:
{
"name": "mobile_app",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node node_modules/react-native/local-cli/cli.js start",
"test": "jest"
},
"dependencies": {
"@aws-amplify/pushnotification": "^1.0.32",
"@react-native-community/async-storage": "^1.6.1",
"aws-amplify": "^1.1.32",
"aws-amplify-react-native": "^2.1.15",
"buffer": "^5.3.0",
"moment": "^2.24.0",
"react": "16.8.3",
"react-native": "0.59.9",
"react-native-ble-plx": "^1.0.3",
"react-native-calendars": "^1.208.0",
"react-native-check-box": "^2.1.7",
"react-native-dialog": "^5.6.0",
"react-native-gesture-handler": "^1.3.0",
"react-native-indicators": "^0.13.0",
"react-native-keyboard-aware-scroll-view": "^0.8.0",
"react-native-modal-datetime-picker": "^7.5.0",
"react-native-modalbox": "^1.7.1",
"react-native-swipeable-row": "^0.8.1",
"react-native-vector-icons": "^6.6.0",
"react-navigation": "^3.11.0",
"react-redux": "^7.1.0",
"redux": "^4.0.1",
"redux-logger": "^3.0.6",
"redux-saga": "^1.0.5"
},
"devDependencies": {
"@babel/core": "^7.4.5",
"@babel/runtime": "^7.4.5",
"babel-jest": "^24.8.0",
"jest": "^24.8.0",
"metro-react-native-babel-preset": "^0.54.1",
"react-test-renderer": "16.8.3"
},
"jest": {
"preset": "react-native"
},
"rnpm": {
"assets": [
"./assets/fonts/"
]
}
}
我删除了 node_modules 和 yarn.lock 并重新安装。此外,我查看了我的所有依赖项(正如在这个问题中所推荐的: How to remove 'Warning: Async Storage has been extracted from react-native core...'? )并且它们都没有使用已弃用的异步存储包。
您对如何解决此警告有任何建议吗?
- - 编辑:
有人问我如何导入 AsyncStorage。我只在名为 storage-helpers 的文件中的一个地方执行此操作:
import AsyncStorage from '@react-native-community/async-storage';
set_data = async (storage_key, value) => {
try {
const value_to_store = JSON.stringify(value);
return await AsyncStorage.setItem(storage_key, value_to_store);
} catch (error) {
console.log(error);
return error;
}
}
get_data = async (storage_key) => {
console.log("Getting Data", storage_key);
const value = await AsyncStorage.getItem(storage_key)
.then((returned_value) => {
const parsed = JSON.parse(returned_value);
return parsed;
})
.catch((error) => {
console.log("Get Item Error: ", error);
})
console.log("Finished Getting Data");
return value;
}
clear_data = async () => {
console.log("Clearing Persistent Storage");
return await AsyncStorage.clear();
}
module.exports = {
set_data,
get_data,
clear_data,
}
最佳答案
确保您使用正确的导入:
import AsyncStorage from '@react-native-community/async-storage';
关于react-native - 如何解决使用 AsyncStorage (deprecated) 警告?使用社区(正确)库,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57578179/