<img id="ig" />
<script type="text/javascript">
document.getElementById("ig").src="images/guodu/guodu1.jpg?t="+new Date().getTime()
</script>
<img id="ig" />
<script type="text/javascript">
document.getElementById("ig").src="images/guodu/guodu1.jpg?t="+new Date().getTime()
</script>
本文标题:解决图片缓存导致更新不及时问题
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