介绍

这是一个处理字符串，数组，对象的库，如：去重，排序，替换等等

安装使用

//源码
https://gitee.com/cheng-yunfen/arst
//下载
npm i arst
// 引入使用
import As from 'arst'
const as = new As()

dupRem：数组对象去重

import As from 'arst'
const as = new As()
let arr = [{id:1},{id:2},{id:1}]
const arr1 = as.dupRem(arr)
console.log(arr1)//[{id:1},{id:2}]

arrDupRem:普通数组去重

import As from 'arst'
const as = new As()
const arr = [1,2,3,1,2,3]
const arr1 = as.arrDupRem(arr1)
console.log(arr1)//[1,2,3]

arrObj:遍历指定多维数组对象

import As from 'arst'
const as = new As()
const arr = [{id:1,name:jack},[{id:1,name:'mac'}]]
const arr1 = as.arrObj(arr)
console.log(arr1)//[{name:'jack'},{name:mac}]

mulArrDupRem:多维数组去扁平化

import As from 'arst'
const as = new As()
const arr = [1,2,[3,4,[5,6]]]
const arr1 = as.mulArrDupRem(arr)
console.log(arr1)//[1,2,3,4,5,6]

strRemSpace:清除字符串里面的空格，如果只是左右有空格可以直接用trim

import As from 'arst'
const as = new As()
const str = '  5  6  '
const str1 = as.strRemSpace(str)
console.log(str1) // 56

strNumber:选出字符串中的数字bl传入布尔值true则为找出字母，false则为数字 默认为false

import As from 'arst'
const as = new As()
const str = 'asd56fas56fas5'
const str1 = as.strNumber(str)
console.log(str1) // 56565
const str2 = as.strNumber(str,true)
console.log(str2) // asdfasfas

strIn:指定替换字符

import As from 'arst'
const as = new As()
const str = '1563'
const str1 = as.strIn(str,5,'a')
console.log(str1) // 1a63

throtStab: 节流和防抖fn调用的方法，day延迟多久

<input type="text">

import As from 'arst'
const as = new As()
let input = document.querySelector('input')
input.oninput = as.throtStab(function(){
    console.log(this.value) //input里面的值 onscroll事件也可以一起用注意这里要用普通函数用箭头函数this会指向window
},500)

objRecursive: 找出对象最里面的每一个子孩子obj对象,返回的是一个数组

import As from 'arst'
const as = new As()
let obj = {
      a:'1',
      b:{
        a:'2',
        b:{
          a:'3',
          id:88
        }
      }
    }
 console.log(as.objRecursive(obj,'b')); //[ { a:'1' } , {a:'2'  },{ a:'3',id:88}]

arrSorting:数组对象根据指定排序数字为从小到大，汉字字母则是a，b，c，英文同汉字一起 则汉字在前 英文在后

import As from 'arst'
const as = new As()
const data = [
    { id: 1, name: '张三', age: 15 },
    { id: 1, name: '奥张三', age: 15 },
    { id: 2, name: 'John', age: 18 },
    { id: 3, name: '李四', age: 18 },
    { id: 4, name: 'Jack', age: 18 },
    { id: 5, name: '王五', age: 10},
  ];
const arr = as.arrSorting(data,'name')
console.log(arr) //[{id: 1, name: '奥张三', age: 15},{ id: 3, name: '李四', age: 18 },{ id: 5, name: '王五', age: 10}, { id: 1, name: '张三', age: 15 },{ id: 2, name: 'John', age: 18 },{ id: 4, name: 'Jack', age: 18 }]
const arr1 = as.arrSorting(data,'id')
console.log(arr1) // [{id:1..},{id:1..},{id:2..}..]同上