application/manage/controller/Start.php
public function doLogin(Request $request)
    {
        $verify_code = $request->param('verify_code');
        if (! Config::get('app_debug') && ! Captcha::checkCode($verify_code, self::LOGIN_KEY)) {
            return $this->error('验证码错误');
        }

        $user_name = $request->param('user_name');
        $user_pass = $request->param('user_passwd');
        $res = LoginLogic::doLogin($user_name, $user_pass);
        return $this->jump($res['code'], $res['msg'], $res['data']);
    }
public function doLogin(Request $request)
    {
        $verify_code = $request->param('verify_code');
        if (! Config::get('app_debug') && ! Captcha::checkCode($verify_code, self::LOGIN_KEY)) {
            return $this->error('验证码错误');
        }

        $user_name = $request->param('user_name');
        $user_pass = $request->param('user_passwd');
        $res = LoginLogic::doLogin($user_name, $user_pass);
        return $this->jump($res['code'], $res['msg'], $res['data']);
    }
登录验证

@param Request $request