riku-verycloud v1.2.2

Utils 常用小工具

arrayToTree

import {arrayToTree} from 'riku-verycloud'

将数组转化为树状数组

const data = [
	{id: 1, name: 'A'},
	{id: 2, name: 'B', parent: 1},
	{id: 3, name: 'C', parent: 2}
]
const tree = arrayToTree(data, {parent: 'parent'})
/*
[{
  _raw: {id: 1, name: 'A'},
  label: 'A',
  value: 1,
  children: [
    {
      _raw: {id: 2, name: 'B', parent: 1},
      label: 'B',
      value: 2,
      children: [
        {
          _raw: {id: 3, name: 'C', parent: 2},
          label: 'C',
          value: 3,
          children: []
        }
      ]
    }
  ]
}]
*/

|label|string|"name"| |value|string|"id"| |parent|string|"parent_id"| |labelProp|string|"label"| |valueProp|string|"value"| |childrenProp|string|"children"|

byteSize

import {byteSize} from 'riku-verycloud'

// 字节格式化
byteSize(2048)
// {value: "2.0", unit: "KB"}

byteSize('2048').toString()
// "2.0 KB"

byteSize('2048', {units: 'metric', precision: 2}).toString()
// "2.05 kB"

cookie

import {cookie} from 'riku-verycloud'

// cookie的相关操作
// setup
document.cookie = 'foo=1'
document.cookie = 'bar=2'

cookie.get('foo')
// "1"

cookie.get('bar', function (s) { return parseInt(s) })
// 2

cookie.set('foo', 3)

cookie.set('bar', 4, {
  domain: 'example.com',
  path: '/',
  expires: 30
})

cookie.remove('foo')

cookie.remove('bar', {
  domain: 'example.com',
  path: '/'
})

dateFormat

import {dateFormat} from 'riku-verycloud'

// 日期格式化
dateFormat(new Date(), 'YYYY-MM-DD HH:mm:ss')

debounce

import {debounce} from 'riku-verycloud'

debounce(fn, 3000)

throttle

import {throttle} from 'riku-verycloud'

throttle(fn, 3000)

number

import {number} from 'riku-verycloud'

comma

// 分割数字，默认为3位分割，一般用于格式化金额

number.comma(21342132)
// “21,342,132”

numberComma('21342132', 4)
// “2134,2132”

pad

//用于按照位数补0，默认2位
number.pad(1)
// “01”
number.pad(234, 4)
// “0234”

random

// 生成2个数字之间的随机数
number.random(1, 7)
// 2

range

// 生成两个数之间的数组成的数组，补位默认2
number.range(1, 10)
// ["01", "02", "03", "04", "05", "06", "07", "08", "09", "10"]

queryString

import {queryString} from 'riku-verycloud'

// url 参数解析
queryString.parse('a=b&c=d')
// {a: “b”, c: “d”}

queryString.stringify({a: 'b', c: 'd'})
// “a=b&c=d”

stringTrim

import {stringTrim} from 'riku-verycloud'

// 去除字符串前后空格
stringTrim(' 1024 ')
// “1024”

thisDay

import {ThisDay} from 'riku-verycloud'

// time要能被new Date()解析，不传或解析不成功则为当天日期
new ThisDay(time)
/*
{
  monthEndDate: "2018/04/30",
  monthStartDate: "2018/04/01",
  quarterEndDate: "2018/06/30",
  quarterStartDate: "2018/04/01",
  today: "2018/04/16",
  tomorrow: "2018/04/17",
  weekEndDate: "2018/04/22",
  weekStartDate: "2018/04/16",
  yearEndDate: "2018/12/31",
  yearStartDate: "2018/01/01"
}
*/

组件

// 全局注册
import verycloud from 'riku-verycloud'
Vue.use(verycloud)

Qrcode 二维码

// 单独引用
import {RQrcode} from 'riku-verycloud'