我需要一个函数来触发该元素是否recordplayerstick包含pinplace或pinsongplay类。我当前拥有的代码返回语法错误。正确的方法是什么?
recordplayerstick
pinplace
pinsongplay
if (document.getElementById('recordplayerstick').classList.contains('pinplace pinsongplay')) { removepin(); }
javascript class contains
class ×1
contains ×1
javascript ×1