SessionStorage
Start from API_LEVEL
2.0
. Please refer to API_LEVEL.
Key-value pairs are stored and data is cleared after exiting the Mini Program.
Methods
setItem
Get sleep information
setItem(key: string, value: any): void
getItem
Read the data, specify the default value defaultValue
, and return defaultValue
if the value on the specified key
is not retrieved.
getItem(key: string, defaultValue?: any): void
removeItem
Delete the data of the specified key
removeItem(key: string): void
clear
Clear all data in sessionStorage
clear(): void
Example
import { SessionStorage } from '@zos/storage'
const sessionStorage = new SessionStorage()
sessionStorage.setItem('test', 'test value')
const val = sessionStorage.getItem('test')
const defaultValue = sessionStorage.getItem('none_key', 'defaultValue')
sessionStorage.removeItem('test')
sessionStorage.clear()