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js-storages

v1.1.0

Published

html5、localStorage、sessionStorage...

Downloads

40

Readme

js-storages

node version Build Status js-storages npm version js-storages weekly download

js-storages是一个封装了localStoragesessionStorageCookie对象的方法的JavaScript库。使用js-storages你可以简单、方便的对本地存储进行操作。

安装

npm install js-storages --save-dev
yarn add js-storages

使用

import storages from 'js-storages'

storages.JSLocalStorage.set('key', 'value')
storages.JSLocalStorage.get('key')

storages.JSSessionStorage.set('key', 'value')
storages.JSSessionStorage.get('key')

storages.JSCookie.set('key', 'value', {
 " : 1000*60*60*24*30,
 " path: '/',
 " domain: 'www.baidu.com',
 " secure: true
})
storages.JSCookie.get('key')

你也可以导入指定指定模块后再进行操作

import { JSLocalStorage, JSSessionStorage, JSCookie } from 'js-storages'

具体方法

localStoragesessionStorage

HTML5提供的localStoragesessionStorage对象的API十分类似,只是在对值保存的生命周期上有所不同:网址链接,所以对localStoragesessionStorage封装的API是相同的。

1、set

Storage中存储指定的值

语法:

JSLocalStorage.set(key, value[, time[, callback]])

参数:

key (必须,string

所存储值的键

value (必须,string | object | any[] | number

存储的值

time(可选,number

存储值的过期时间,单位毫秒

callback(可选,Function

执行成功的回调函数

2、get

获取Storage中指定的值。

语法

JSLocalStorage.get(key[, callback])

参数

key (必须,string

根据keyStorage中获取对应的值。

callback(可选,Function

执行成功的回调函数

3、remove

删除Storage中指定的值。

语法

JSLocalStorage.remove(key)

参数

key (必须,string

根据key值从Storage中删除指定的值。

4、removeAll

删除Storage中所有的值。

语法

JSLocalStorage.removeAll()

5、has

判断Storage中是否含有某个值。

语法

JSLocalStorage.has(key)

参数

key (必须,string

根据key值判断Storage中存在某个键

6、keys

获取Storage中所有的键。

语法

JSLocalStorage.keys()

cookie

1、set

语法:

JSCookie.set('test', 'value', {
  path: '/',
  expries: 1000 * 60
})

参数:

key [string]

必填字段,不能是:pathexpiresdomain等字段。

value [any]

必填字段,存储的值

args [object]

可选字段,额外的配置信息,包括pathexpiresdomainsecure

"expires": "cookie过期时间",
"path": "cookie存储的路径",
"domain": "cookie存储的域名",
"secure": "cookie只通过https协议传输"

2、get

获取某个cookie的value。

语法:

JSCookie.get('key')

参数:

key [string]

必填字段。

3、has

判断是否存储有某个cookie。

语法:

JSCookie.has('key')

参数:

key [string]

必填字段

4、remove

清除某个cookie

语法:

JSCookie.remove('key')

参数:

key [string]

必填字段

5、removeAll

清除所有cookie

语法:

JSCookie.removeAll()

6、keys

获取所有cookie的key,并以数组的形式返回。

语法:

JSCookie.keys()