求助php+js更换验证码

Question

<img src="./Include/auth/gd2.php" onClick="this.src='gd2.php'"
 alt="验证码" />

Answer 1

我发的gd2.php路径弄错了。你该看的出来把。自己弄弄就可以了。．

Answer 2

<img src="./Include/auth/gd2.php" alt="验证码"  onclick="this.src=this.src+'?'+Math.random();"/>

Answer 3

多谢几位帮忙 小弟是php新手 对JS也不熟