【小编推荐】yershop支付宝返回错误解决方案

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namespace Home\Controller;

use Think\Controller;

class PublicController extends Controller
{

    /**
     * 支付结果返回
     */
    public function notify()
    {
        $apitype = I('get.apitype');
       
        $pay = new \Think\Pay($apitype, C('payment.' . $apitype));
        if (IS_POST && ! empty($_POST)) {
            $notify = $_POST;
        } elseif (IS_GET && ! empty($_GET)) {
            $notify = $_GET;
            unset($notify['method']);
            unset($notify['apitype']);
        } else {
           //exit('Access Denied');
        }
      
       
        // 验证
        if ($pay->verifyNotify($notify)) {
            // 获取订单信息
            $info = $pay->getInfo();
           //var_dump($info);
            if ($info['status']) {
                $payinfo = M("Pay")->field(true)
                    ->where(array(
                    'out_trade_no' => $info['out_trade_no']
                ))
                    ->find();
                if ($payinfo['status'] == 0 && $payinfo['callback']) {
                    session("pay_verify", true);
                    $check = R($payinfo['callback'], array(
                        'money' => $info['money'],
                        'param' => unserialize($payinfo['param'])
                    ));
                    if ($check !== false) {
                        M("Pay")->where(array(
                            'out_trade_no' => $info['out_trade_no']
                        ))->setField(array(
                            'update_time' => time(),
                            'status' => 1
                        ));
                    }
                }
                if (I('get.method') == "return") {
                    redirect($payinfo['url']);
                } else {
                    $pay->notifySuccess();
                }
            } else {
                $this->error("支付失败！");
            }
        } else {
            $pay_id=$notify['out_trade_no'];
            $save_order=M('order');
            $data['status']=1;
            if($save_order->where(array('orderid'=>$notify['out_trade_no']))->save($data)){
                $this->success('付款成功');
            }
            //E("Access Denied");
        }
      
    }
   
}