if( document.getElementById("div").css("display")===\'none\') if( document.getElementById("div").css("display")===\'block\') $("#div").is(":hidden"); // 判断是否隐藏 $("#div").is(":visible") 相关文章: 2022-01-20 2022-01-26 2022-01-24 2022-02-10 2022-12-23 2021-11-11 2022-12-23 2022-02-24