Question

Native storage of variables in Android and iOS

https://github.com/TheCocoaProject/cordova-plugin-nativestorage

Ionic 本地存储 Native Storage插件的安装(Installation)

Community(社区版)Enterprise(企业版)

ionic cordova plugin add cordova-plugin-nativestorage npm install @ionic-native/native-storage 

Ionic EE comes with fully supported and maintained plugins from the Ionic Team. Learn More or Contact Us

ionic enterprise register --key=YOURPRODUCTKEY npm install @ionic-enterprise/native-storage 

Ionic 本地存储 Native Storage插件支持的平台(Supported Platforms)

• Android
• Browser
• iOS
• macOS
• Windows

Ionic 本地存储 Native Storage插件的用法(Usage)

import { NativeStorage } from '@ionic-native/native-storage/ngx';

constructor(private nativeStorage: NativeStorage) { }

...

this.nativeStorage.setItem('myitem', {property: 'value', anotherProperty: 'anotherValue'})
  .then(
    () => console.log('Stored item!'),
    error => console.error('Error storing item', error)
  );

this.nativeStorage.getItem('myitem')
  .then(
    data => console.log(data),
    error => console.error(error)
  );