问有没有办法一次删除我所有的YouTube评论？

EN

function scrollDown(i) {
  try {
    window.scrollTo(0, document.body.scrollHeight); 
  }
  catch (e) {
    scrollDown();
  }
  setTimeout(function(){
    var i = i - '20'; // just to make sure we dont skip any comments while scrolling
    deleteComment(i);
  }, 1000);
}

function deleteComment(i) {
  
  var xPathRes = document.evaluate ('/html/body/c-wiz/div/div[2]/c-wiz/c-wiz/div/div[2]/div[1]/div', document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue; 
  if (xPathRes) {
    if (xPathRes.textContent == "Looks like you've reached the end") {
      console.log("All done! Keep the page open until everything is gone including the grey date bubbles");
      return;
    }
  }
  
  console.log('Deleting comment: ' + i);
  
  var xPathRes = document.evaluate ('/html/body/c-wiz/div/div[2]/c-wiz/c-wiz/div/div[1]/c-wiz[' + i + ']/div/div/div[1]/div[2]/div/button', document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
  
  var i = i + 1;
  if (i > 500) {
    return;
  }
  
  try {
    xPathRes.singleNodeValue.click();
  }
  catch (e) {
    scrollDown(i);
    return;
  }
  
  deleteComment(i);
}


deleteComment(1);