个回答

• qq_时间我的恨_03128848

  2017-04-16 15:51:36

  替换不了

  
  
  

  0

• qq_时间我的恨_03128848

  2017-04-16 15:46:43

  var oldnode=document.getElementById("oldnode");
  oldnode.innerHTML = "java";
  var newnode=document.createElement("i");
  oldnode.parentNode.replaceChild(newnode,oldnode);
  newnode.innerHTML = oldnode.innerHTML;

  0