注意:需要开启URL路由。模版内验证码的显示<div>{:captcha_img()}</div>或者<div><img src="{:captcha_src()}" alt="captcha" /></div>验证码手动验证if(!captcha_check($captcha)){//验证失败};//更改验证码样式$config = [// 验证码字体大小'fontSize' => 30,// 验证码位数'length' => 3,// 关闭验证码杂点'useNoise' => false,];$captcha = new Captcha($config);return $captcha->entry();
