node.removeChild(child)
node.removeChild()方法从DOM中删除一个子节点,返回删除的节点。**
<!DOCTYPE html><html><head><meta charset="utf-8" /><title></title></head><body><ul><li>熊大</li><li>熊二</li><li>光头强</li></ul><script>//获取元素var ul=document.querySelector("ul");//删除节点ul.removeChild(ul.children[0]);</script></body></html>
