@xizher/js-utils

安装

npm install @xizher/js-utils

接口文档

baseUtils

| 成员 | 说明 | | ---------------------- | ------------------------------------ | | deepCopyJSON () | 深度复制（采用JSON解析方式） | | deepCopy () | 深度复制（采用递归式） | | createGuid () | 创建GUID | | createIntRandom () | 创建指定范围的随机整数 | | isFromMobileBrowser () | 判断网页是否通过移动端设备打开 | | copyText () | 复制文本 | | $extend () | 对象扩展（JQuery $.extend 实现代码） | | debounce () | 防抖 | | throttle () | 节流 | | loadCss () | 加载css | | loadJs () | 加载js | | getArrayItemRandom () | 随机获取数组中的一个子集 |

cookieUtils

| 成员 | 说明 | | ------------- | ------------------------------------ | | set () | 设置Cookie | | del () | 删除Cookie | | get () | 获取Cookie | | getUseJSON () | 取Cookie（结果为经过JSON解析的对象） |

storageUtils

| 成员 | 说明 | | --------------------- | ------------------------------ | | local.set () | 设置LocalStorage | | local.get () | 获取LocalStorage | | local.getUseJSON () | 获取经过JSON解析的LocalStorage | | local.remove() | 移除指定LocalStorage | | local.clear () | 清空LocalStorage | | session.set () | 设置SessionStorage | | session.get () | 获取SessionStorage | | session.getUseJSON () | 获取经过JSON解析的LocalStorage | | session.remove () | 移除指定SessionStorage | | session.clear () | 清空SessionStorage |

descriptoUtils

| 成员 | 说明 | | ----------- | ------------------------ | | AutoBind () | 自动绑定this上下文装饰器 | | Debounce () | 防抖 | | Throttle () | 节流 |

cryptoUtils

| 成员 | 说明 | | --------------- | ----------- | | setGlobelKey () | 设置全局Key | | setGlobelIV () | 设置全局IV | | encrypto () | 加密字符串 | | decrypto () | 解密字符串 |

使用样例

import { baseUtils } from '@xizher/js-utils'

test('deepCopyJSON: can run true', () => {

  const obj = {
    a: 1, b: '2', c: '', d: false, e: {}, f: () => 1, g: null, h: class {}
  }
  const newObj = baseUtils.deepCopyJSON(obj)

  expect(newObj !== obj).toBe(true)
  expect(newObj.a).toBe(1)
  expect(newObj.b).toBe('2')
  expect(newObj.c === '').toBe(true)
  expect(newObj.d).toBe(false)
  expect(typeof newObj.e).toBe('object')
  expect(typeof newObj.f === 'undefined').toBe(true)
  expect(newObj.g === null).toBe(true)
  expect(typeof newObj.h === 'undefined').toBe(true)
})

test('deepCopy: can run true', () => {

  const obj = {
    a: 1, b: '2', c: '', d: false, e: {}, f: () => 1, g: null, h: class {}
  }
  const newObj = baseUtils.deepCopy(obj)

  expect(newObj !== obj).toBe(true)
  expect(newObj.a).toBe(1)
  expect(newObj.b).toBe('2')
  expect(newObj.c === '').toBe(true)
  expect(newObj.d).toBe(false)
  expect(typeof newObj.e).toBe('object')
  expect(newObj.f()).toBe(1)
  expect(newObj.g === null).toBe(true)
  expect(typeof newObj.h).toBe('function')
})

test('createGuid: can run true', () => {
  const guid = baseUtils.createGuid()
  expect(guid.length).toBe(36)
})

test('createIntRandom: can run true', () => {
  const num = baseUtils.createIntRandom(0, 1)
  expect(num === 1 || num === 0).toBe(true)
})


test('$extend: can run true', () => {
  const obj = { a: 1, b: { b1: 2 } }
  baseUtils.$extend(true, obj, {
    c: 2, b: { b2: 3 }
  })
  expect(obj.a).toBe(1)
  expect(obj.c).toBe(2)
  expect(obj.b.b1).toBe(2)
  expect(obj.b.b2).toBe(3)
})

import { cryptoUtils } from '@xizher/js-utils'

test('encrypto and decrypto: can run true', () => {
  const str = 'hello world'
  const enStr = cryptoUtils.encrypto(str)
  const deStr = cryptoUtils.decrypto(enStr)
  expect(deStr).toBe(str)
})