simple 控制器中 /** * 生成验证码 * @param viod */ public function verify() { $captcha = new \think\captcha\Captcha(); $captcha->fontSize = 20; $captcha->length = 4; $captcha->codeSet = '0123456789'; $captcha->useNoise = false; return $captcha->entry(); } <div class="layui-form-mid"> <span><img onclick="this.src='{:url("simple/verify")}'" alt="点击更换" title="点击更换" src="{:url('simple/verify')}"> </span> </div>
thinkphp5验证码使用
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转载自www.cnblogs.com/qhorse/p/8946797.html
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