方法1、強制刷新(CTRL+F5)。
方法2、在圖片img標簽的src參數中加入一個隨機值:
<div class="YDrong">
<div class="img">
<img src="mg/logoYD.gif" />
</div>
</div>
@1、隨機數:
<script type="text/javascript">
var imgYD = $(".YDrong .img img").attr('src');
var imgYDrandom = imgYD + '?' + Math.random();
$(".YDrong .img img").attr('src',imgYDrandom);
</script>
@2、毫秒時間戳:
<script type="text/javascript">
var imgYD = $(".YDrong .img img").attr('src');
var imgYDdate = imgYD + '?' + new Date().getTime();
$(".YDrong .img img").attr('src',imgYDdate);
</script>
參考網站:https://www.cnblogs.com/raind/p/10526727.html
實例網站:恆鑫