Thinkphp 中 验证码 $_SESSION['verify'] 没有值怎么解决?

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Release: 2016-06-06 20:15:40
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求大神解答,谢谢谢谢

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求大神解答,谢谢谢谢

你确定你设置来这个值吗?你可以var_dump($_SESSION)看下是否设置,请求验证码的接口确认session是否设置成功了,以及session_start()

你的session驱动用默认的还是用memcache?如果默认的检查是不是session没有开启,memcache检查memcache配置是不是有问题

如果你只是想验证一下验证码是否正确的话,是不用自己去获取的。直接:

<code>public function acheck($code){
        $Verify = new \Think\Verify();
        return $Verify->check($code);
    }</code>
Copy after login

把用户输入的验证码传给这个acheck()方法就可以了。

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