https://github.com/puti94/react-native-simple-local-storage

https://github.com/puti94/react-native-simple-local-storage

Last synced: over 1 year ago
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• Host: GitHub
• URL: https://github.com/puti94/react-native-simple-local-storage
• Owner: puti94
• Created: 2020-04-10T10:10:55.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-04-10T10:11:36.000Z (over 6 years ago)
• Last Synced: 2024-10-11T00:04:23.046Z (almost 2 years ago)
• Language: TypeScript
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# react-native-simple-local-storage

@react-native-community/async-storage 组件的同步写法

## 原理

一开始就将保存的数据全部导入内存中，初始化完毕后就可以直接在内存操作，速度更快

### Install

```

$ yarn add react-native-simple-local-storage

```

### Simple use

```jsx

 //在入口文件中;

 import 'react-native-simple-local-storage';

 function App(){

   const [isReady, setReady] = useState(false);

   useEffect(() => {

     global.localStorage.isReady.then(() => setReady(true));

    }, []);

   if (!isReady) {

     return null;

   }

   return (

             global.localStorage.setItem('key', 'value')}>setItem

             console.log(localStorage.getItem('key'))}>getItem

             localStorage.removeItem('key')}>removeItem

             localStorage.clear()}>clear

             console.log(global.localStorage.length)}>length

             console.log(global.localStorage.byteSize)}>byteSize

   );

 }

```