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super-tools-lib - v1.74.0 / Modules / bom

Module: bom

Table of contents

Variables

Functions

Variables

LocalStorage

Const LocalStorage: Object

LocalStorage

  • 存储的数据的生命周期是永久,除非主动删除数据,否则永远不会过期

Since

1.0.0

Example

ts
import { LocalStorage } from 'super-tools-lib'

// 设置值 
LocalStorage.set('container', 'data', {name: '张三', age: 12})

// 查询值
LocalStorage.get('container', 'data') // {name: '张三', age: 12}

// 遍历LocalStorage
LocalStorage.forEach((value, key)=>{
 console.log(value, key) // {data:{name: '张三', age: 12}} container
})

// 删除
LocalStorage.remove('container', 'data')

// 清空LocalStorage
LocalStorage.clear()

Type declaration

NameType
clear() => void
forEach(iteratee: (value: any, key: string) => void) => void
get(container: string, key: string) => string
remove(container: string, key: string) => void
set(container: string, key: string, value: any, date?: string | number | Date) => void

SessionStorage

Const SessionStorage: Object

SessionStorage

  • 存储的数据的生命周期是一个会话

Since

1.60.0

Example

ts
import { SessionStorage } from 'super-tools-lib'

// 设置值
SessionStorage.set('container', 'data', {name: '张三', age: 12})

// 查询值
SessionStorage.get('container', 'data') // {name: '张三', age: 12}

// 遍历SessionStorage
SessionStorage.forEach((value, key)=>{
 console.log(value, key) // {data:{name: '张三', age: 12}} container
})

// 删除
SessionStorage.remove('container', 'data')

// 清空SessionStorage
SessionStorage.clear()

Type declaration

NameType
clear() => void
forEach(iteratee: (value: any, key: string) => void) => void
get(container: string, key: string) => string
remove(container: string, key: string) => void
set(container: string, key: string, value: any) => void

Const cookie: Object

cookie增删改查

Since

1.62.0

Example

ts
import { cookie } from 'super-tools-lib'

cookie.set('token', 'NSBSNAKSA2771HS11212', 1680078662360)

cookie.get('token') // NSBSNAKSA2771HS11212

cookie.delete('token')

Type declaration

NameType
delete(key: string) => void
get(key: string) => string
set(key: string, value: string, expTime?: number) => void

Functions

copyText

copyText(text): void

复制文本

Since

1.62.0

Example

ts
import { copyText } from 'super-tools-lib'

copyText('复制的内容')

Parameters

NameTypeDescription
textstring文本

Returns

void


disableContext

disableContext(flag): void

禁止/开启:右键、选择、复制

Since

1.62.0

Example

ts
import { disableContext } from 'super-tools-lib'

// 禁止浏览器右键、选择、复制
disableContext(true)

// 开启浏览器右键、选择、复制
disableContext(false)

Parameters

NameTypeDescription
flagbooleantrue禁止 false开启

Returns

void


exitFullscreen

exitFullscreen(): void

浏览器退出全屏

Since

1.0.0

Example

ts
import { exitFullscreen } from 'super-tools-lib'

// 退出全屏显示
exitFullscreen()

Returns

void


getLocalStorageSize

getLocalStorageSize(): string

获取localStorage使用容量

Since

1.62.0

Example

ts
import { getLocalStorageSize } from 'super-tools-lib'

getLocalStorageSize() // 11KB

Returns

string

返回localStorage的使用空间大小 (KB)


getPosition

getPosition(ops?): Promise<unknown>

获取地理位置

  • 方法用来获取设备当前位置因浏览器安全策略需要https环境中使用

Since

1.60.0

Example

ts
import { getPosition } from 'super-tools-lib'

getPosition().then((res)=>{
 console.log(res) // {lat: 123.2131231, lon: 232.3e13123, accuracy: 20, timestamp: 1680059936948}
}).catch(err => console.log(err))

Parameters

NameTypeDescription
opsObject参数
ops.enableHighAccuracy?boolean指示浏览器获取高精度的位置,默认为false
ops.maximumAge?number最长有效期,在重复获取地理位置时,此参数指定多久再次获取位置。
ops.timeout?number指定获取地理位置的超时时间,默认不限时,单位为毫秒

Returns

Promise<unknown>


getUrlParam

getUrlParam(): any

获取url?后参数

Since

1.62.0

Example

ts
import { getUrlParam } from 'super-tools-lib'

getUrlParam() // { type: 1 }

Returns

any

返回?后的参数 //


getWindowCenter

getWindowCenter(): Object

获取窗口中心点

Since

1.64.0

Example

ts
import { getWindowCenter } from 'super-tools-lib'

getWindowCenter()
// => {x: 960, y: 540}

Returns

Object

返回一个对象,包含 x 和 y 坐标

NameType
xnumber
ynumber

getWindowCorners

getWindowCorners(): { x: number = 0; y: number = 0 }[]

获取窗口四个角的坐标

Since

1.64.0

Example

ts
import { getWindowCorners } from 'super-tools-lib'

getWindowCorners()
// => [{x: 0, y: 0}, {x: 1920, y: 0}, {x: 1920, y: 1080}, {x: 0, y: 1080}]

Returns

{ x: number = 0; y: number = 0 }[]

返回一个数组,包含四个角的坐标


mBroadcastChannel

mBroadcastChannel(name): BroadcastChannel

创建或加入某个频道

  • Broadcast Channel API 可以实现同 源 下浏览器不同窗口,Tab 页,frame 或者 iframe 下的 浏览器上下文 (通常是同一个网站下不同的页面) 之间的简单通讯。

Since

1.67.0

Example

ts
import { mBroadcastChannel } from 'super-tools-lib'

const channel = mBroadcastChannel('channel')

channel.postMessage('hello')

channel.onmessage = (message) => {
console.log(message)
}

channel.close()

Parameters

NameTypeDescription
namestring频道名称

Returns

BroadcastChannel

返回一个频道


newWin

newWin(url): void

打开一个新的窗口

  • 会自动创建一个a标签,然后点击a标签,完成跳转
  • 规避了在异步中window.open浏览器的拦截

Since

1.65.0

Example

ts
import { newWin } from 'super-tools-lib'

newWin('https://www.baidu.com')

Parameters

NameType
urlany

Returns

void


noRefdelUrlParam

noRefdelUrlParam(ref): string

无刷新去除url参数

  • 去除url后不会刷新浏览器

Since

1.62.0

Example

ts
import { noRefdelUrlParam } from 'super-tools-lib'

// 当前url http://localhost:8888/?id=2
noRefdelUrlParam('id') 
// 去除后的url http://localhost:8888/?

Parameters

NameType
refstring

Returns

string

返回最新的url


onVisibilityChange

onVisibilityChange(callback): void

监听浏览器窗口是否可见

Since

1.72.0

Example

ts
import { onVisibilityChange } from 'super-tools-lib'

onVisibilityChange((flag) => {
   if (flag) {
      console.log('可见')
  } else {
     console.log('不可见')
 }
})

Parameters

NameTypeDescription
callback(flag: boolean) => void回调函数 true: 可见 false: 不可见

Returns

void


scrollToTop

scrollToTop(): void

平滑滚动到页面顶部

Since

1.62.0

Example

ts
import { scrollToTop } from 'super-tools-lib'

scrollToTop()

Returns

void


titleTex

titleTex(title): Object

滚动页面title

Since

1.67.0

Example

ts
import { titleTex } from 'super-tools-lib'

const tex = titleTex('我是标题')
tex.start()
tex.end()

Parameters

NameTypeDescription
titlestring标题

Returns

Object

  • 返回一个对象,包含start和end方法
NameType
end() => void
start(time?: number) => void

toFullScreen

toFullScreen(): void

浏览器全屏

Since

1.0.0

Example

ts
import { toFullScreen } from 'super-tools-lib'

// 浏览器全屏显示
toFullScreen()

Returns

void


userBrowser

userBrowser(): string

返回当前浏览器是什么类型的浏览器

Since

1.62.0

Example

ts
import { userBrowser } from 'super-tools-lib'

userBrowser() // Chrome

Returns

string

返回当前所在的浏览器标识