iframe跳转到嵌入的html锚点

<iframe id="tempHtml" name="myframe" style="width:100%;height:100%;"  :src="frameUrl+ '#toolbar=0'" frameborder="0" scrolling="auto" ></iframe>

watch: {
  anchor: {
    deep: true,
    immediate:true,
    handler (newValue, oldValue) {
      console.log('监听新值',newValue,'|||||||||||||||',oldValue)

this.$nextTick(()=>{
  this.tempList = [...document.getElementById('tempHtml').contentWindow.document.querySelectorAll('a[href]')]
  console.log(newValue,'监听锚点',this.tempList)
  this.tempList.map((item) => {
    if (item.hash == newValue) {
      item.click()
    } else {

    }
  })
})



     
    }
  }
},