qs

处理 url query-string 等功能

独立包，无依赖，语义化，使用简单

功能列表

• clone
  • alias: deepClone copy deepCopy
• urlfix
• parse
• stringify
• compact 0.1.1 计划废弃，可使用 filter 替代
• compactObject 0.1.1 计划废弃，可使用 reduce 替代
• decodeQuery

const invalid = ['', undefined, null];
const arr = [1, 'test', '', 0, -0, +0, undefined, false, null, NaN];
// compact
const temp1 = compact(arr, invalid)
const temp2 = arr.filter(v => !invalid.includes(v))


const obj = { utm_source: 'baidu', utm_medium: '', spm: 'alipay' }
const utmKeys = ['utm_source', 'utm_medium']

// compactObject
const temp3 = compactObject(obj, invalid)

const allowedKeys = { utm_source: true, utm_medium: true }
const temp4 = Object.keys[obj].reduce((o, key) => {
  if (allowedKeys(key) && typeof obj[key] !== 'undefined') {
    o[key] = obj[key];
  }
  return o;
}, {})

使用

import { clone, stringify } from '@deepjs/qs'

const obj = {a: 1, b: 0, c: null};
console.log(clone(obj))
console.log(stringify(obj))