Question

js中为什么clearInterval()不起作用啊

满足条件并且在调试中执行了，可就是停不下来，求大佬

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Answer 1

var s=0;
var t=setInterval(function(){
    s+=0.01;
    if(s<1){
        imgLi[off].style.opacity=1-s;
        document.getElementsByClassName("imageBox_li")[0].style.opacity=s;
    }else{
        clearInterval(t);
        return;
    }
},10);