console 命令行工具 X clear

console

let pList = document.getElementsByTagName('p')

for (let p of pList) {
  p.parentNode.removeChild(p)
}


// for (let p of pList) {
//   setTimeout(() => {
//     p.parentNode.removeChild(p)
//   })
// }

<div>
  <div>别删我</div>
  <p>删我</p>
  <div>别删我</div>
  <p>删我</p>
  <div>别删我</div>
  <p>删我</p>
  <div>别删我</div>
  <p>删我</p>
</div>

* {
  margin: 0;
  padding: 0;
}