var timer1=window.setInterval(function(){
console.log("两秒后输出一次,两秒后输出一次");
},2000);
window.clearInterval(timer1)
html:
<p id="p_tags_timer"style="display: none;"></p>
这个timer_num是一个数字
js:
var timer_num = $("#timer_num").text()
window.clearInterval(timer_num) // 清除定时器
timer_num = $("#timer_num").text(timer1)