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storage-web

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storage-web

浏览器端的 storage 操作

latest
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npmnpm
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4.0.0-alpha.5
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storage-web

Build Status JS gzip size npm package

对 web 端的 storage 操作,自动解析数据类型,支持 storage 过期时间设置,支持 Vue.js

目录

对比

设置参数类型localStorage.getItem 获取到的类型storage-web 获取到的类型
😃 Null😃 Null
Number😰 String😃 Number
String😃 String😃 String
Object😰 String😃 Object
Array😰 String😃 Array
Boolean😰 String😃 Boolean
Undefined😰 String🤩 Null
Null😰 String😃 Null

安装

yarn add storage-web

默认参数

参数说明类型可选值默认值
use使用的 storage 类型Stringl/local/localStorage/s/session/sessionStoragelocal
pre前缀String--
expire过期时间,从当前开始Number--

基本使用

import Storages from 'storage-web'

Storages.set('store', {}, {
  use: 'session',
  pre: 'pre_',
  expire: 24 * 60 * 60 * 1000
})
// 或
Storages.set('store', {}, {
  use: 'session'
})

在vue中使用

import Storages from 'storage-web'

// 挂载到原型链上
Vue.prototype.$storage = Storages

// Vue 中设置默认参数
this.$storage.defaults['use'] = 'local'
this.$storage.defaults['pre'] = 'pre_'
this.$storage.defaults['expire'] = 24 * 60 * 60 * 1000

// 用 this.$storage 代替 Storages 即可,如:
this.$storage.get('store')

get

获取

import Storages from 'storage-web'

Storages.get('store') // localStorage

Storages.get('store', { // sessionStorage
  use: 's'
})

Storages.get('store', { // sessionStorage
  use: 'session'
})

Storages.get('store', { // sessionStorage
  use: 'sessionStorage'
})

Storages.get('store', { // sessionStorage name: pre_store
  use: 's',
  pre: 'pre_'
})

Storages.getOnce('store') // 获取即销毁

set

设置

import Storages from 'storage-web'

// 支持类型 String,Number,Boolean,Array,Object,Null,Undefined...
let storeValue = {
  store_id: 1,
  store_name: 'Tmall'
}

Storages.set('store', storeValue, {
  use: 's',
  pre: 'pre_',
  expire: 24 * 60 * 60 * 1000
})

Storages.set([
  {
    key: 'store',
    value: storeValue
  }
], {
  use: 's',
  pre: 'pre_',
  expire: 24 * 60 * 60 * 1000
})

remove

移除

import Storages from 'storage-web'

Storages.remove('store')

Storages.remove(['store', 'token'])

clear

清空

import Storages from 'storage-web'

Storages.clear({ // 清空 localStorage 和 sessionStorage 下所有以 'pre_' 开头的
  pre: 'pre_'
})

Storages.clear() // 清空所有 localStorage 和 sessionStorage

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Package last updated on 06 Oct 2018

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