旋钮鼠标悬停时手势

按钮鼠标悬停时手势button namesubmit typesubmit value提交 onmouseoverthis.style.cursor

按钮鼠标悬停时手势

<button name="submit" type="submit" value="提交" onmouseover="this.style.cursor='hand'">提交</button>