问题出在哪里？

来源：1-25 编程练习

全栈丶obj

2019-12-14 13:33:50

<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>闪烁的文字</title>
    <style type="text/css">
        div{
            width:200px;
            height:200px;
            line-height:200px;
            border:2px solid gray;
            text-align:center;
            color:red;
        }
    </style>
</head>
<body>
<h3>会闪烁的文字</h3>
<div id="text"> </div>
<script type="text/javascript">
    let texT = document.getElementById("text")
    let shink = 0
    setInterval(
        function () {
        if(shink==0){
            texT.innerHTML="'☆☆☆今日特卖☆☆☆"
            shink =1
        }else{
            texT.innerHTML="★★★今日特卖★★★"
            shink == 0
        }
    },500
    )
</script>
</body>
</html>

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