/**
* 获取学校验证码
* @method GET_codeAction
* @param integer $id [description]
* @author NewFuture
*/
public function GET_codeAction($id = 0)
{
if ($code = School::code($id)) {
$code['img'] = 'data:image/png;base64,' . base64_encode($code['img']);
$this->response(1, $code);
} elseif ($code === false) {
$this->response(0, '无需验证码');
} else {
Log::write('验证码获取失败' . $id, 'ERROR');
$this->response(-3, $id . '验证码获取失败');
}
}
/**
* 验证码
* @method codeAction
* @param integer $sch_id [学校id]
* @return [image] [description]
* @author NewFuture
*/
public function codeAction($sch_id = 0)
{
$code = School::code($sch_id);
$this->_response->setHeader('Content-type', 'image/jpeg');
echo $code;
}