监听元素替换

const filterTags = ['BODY', 'HEAD', 'STYLE', ''']
const valueTags = ['INPUT', 'TEXTAREA']
const reg = /^\([0-9a-zA-Z]+\.[0-9a-zA-Z]+\.[0-9a-zA-Z]+\)$/g
const regs = /^[^\u4e00-\u9fa5]+$/g
let array = []
let arrays = []
let textValue = []
let elementTextValue = []
let elementNodesValue = []
...
function observerDom () {
 const option = {
   childList: true
   subtree: true
   attributes: true
   characterDate: true
   attributeFilter: ['class', 'style']
 }
let observer = new MutationObserver(mutations => {
  for (let mutation of mutations) {
    if (mutation.target instanceof HTMLElement) {
     if (valueTags.includes(mutation.target.nodeName)) {} else { 
       requestIdleCallback(() => {
         getchildrenText(mutation.target)
      })
    }
   }
  }
})
let domElem = document.documentElement
observer.observe(domElem, options)
}
observerDom()