use App\Http\Requests;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
//引用对应的命名空间
use Gregwar\Captcha\CaptchaBuilder;
use Session;
class CodeController extends Controller{
public function captcha($temp)
{
$builder = new CaptchaBuilder();
$builder->build(150,32);
//获取验证码内容
$phrase = $builder->getPhrase();
//把内容存入session
Session::flash('milkcaptcha', $phrase); //存储验证码
ob_clean(); //清除缓存
return response($builder->output())->header('Content-type','image/jpeg'); //把验证码数据以jpeg图片的格式输出
}
}
public function code($tmp)
{
//生成验证码图片的Builder对象,配置相应属性
$builder = new CaptchaBuilder;
//可以设置图片宽高及字体
$builder->build($width = 100, $height = 40, $font = null);
//获取验证码的内容
$phrase = $builder->getPhrase();
//把内容存入session
Session::flash('milkcaptcha', $phrase);
//生成图片
header("Cache-Control: no-cache, must-revalidate");//清除缓存
header('Content-Type: image/jpeg');
$builder->output();
}
header('Content-Type: image/jpeg');
$builder->output();
$builder->output();
$buildGer->output()->header('Content-type','image/jpeg')
header('Content-type','image/jpeg')
$buildGer->output())->header('Content-type','image/jpeg')
header('Content-Type: image/jpeg');$builder->output();
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