Picture effect of JavaScript

2022-11-20 17:41:57

每隔一定时间跟换图片
Img = new Array("image/2.jpg","image/1.jpg","image/3.jpg","image/4.jpg");

    size = Img.length;

    i = 0;

    function chImg(){

        picID.src = Img[i];

        i++;

        if (i>=size) i = 0;

        setTimeout("chImg()",1000);

    }

<body onLoad="chImg()">

<img id="picID">

</body>

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