超简单：只加一句onclick就行了... <img id="verifyCode" src="../Common/VerifyCodePage.aspx" alt="" onclick="this.src='../Common/VerifyCodePage.aspx?='+Math.random();" /> 相关文章： 2021-04-05 2022-02-16 2021-11-02 2021-12-06 2022-12-23 2022-12-23 2022-12-23