支付宝生活号开发（php）

支付宝生活号开发（php）

鉴于支付宝生活号开发的Demo看起来比较乱，自己最近做了这个东西，所以就整理了一下，希望对你有点帮助！

1. 激活开发者模式

   class AlipayController extends Controller
   		{
   		    private $aop;
   		    protected function _initialize()
   		    {
   		        require './Application/Pay/Conf/aliConfig.php';
   		        vendor("Alipay.aop.AopClient"); //引入sdk
   		        $aop = new \AopClient();
   		        $aop->gatewayUrl = $config['gatewayUrl'];
   		        $aop->appId = $config['app_id'];
   		        $aop->rsaPrivateKey = $config['merchant_private_key'];
   		        $aop->alipayrsaPublicKey =  $config['alipay_public_key'];
   		        $aop->apiVersion = '1.0';
   		        $aop->postCharset=$config['charset'];
   		        $aop->format='json';
   		        $aop->signType=$config['sign_type'];
   		        $this->aop = $aop;
   		    }
   		  //支付宝生活号激活开发者网关
   	    public function gateway()
   	    {
   	        $data = $_POST;
   	        $sign_verify = $this->aop->rsaCheckV2($data, '', $data['sign_type']);
   	        if (!$sign_verify) {
   	            // 如果验证网关时，请求参数签名失败，则按照标准格式返回，方便在服务窗后台查看。
   	            if ($data["service"] == "alipay.service.check") {
   	                $this->verifygw(false,$data["biz_content"]);
   	            } 
   	            exit ();
   	        }
   	        // 验证网关请求
   	        if ($data["service"] == "alipay.service.check") {
   	            $this->verifygw(true, $data["biz_content"]);
   	        } else if ($data["service"] == "alipay.mobile.public.message.notify") {
   	            // 处理收到的消息
   	            $this->Message($data['biz_content']);
   	        }
   	    }
   	 }
   

   verifygw
   

   public function verifygw($is_sign_success,$biz_content=null) {
       $disableLibxmlEntityLoader = libxml_disable_entity_loader(true);
       $xml = simplexml_load_string ( $biz_content );
       libxml_disable_entity_loader($disableLibxmlEntityLoader);
       // print_r($xml);
       $EventType = ( string ) $xml->EventType;
       // echo $EventType;
       if ($EventType == "verifygw") {
           if ($is_sign_success) {
               $response_xml = "<success>true</success><biz_content>" . $this->aop->rsaPrivateKey . "</biz_content>";
           } else { // echo $response_xml;
               $response_xml = "<success>false</success><error_code>VERIFY_FAILED</error_code><biz_content>" .  $this->aop->merchant_private_key . "</biz_content>";
           }
           $mysign=$this->aop->alonersaSign($response_xml,$this->aop->rsaPrivateKey,$this->aop->signType);
           $return_xml = "<?xml version=\"1.0\" encoding=\"".$this->aop->postCharset."\"?><alipay><response>".$response_xml."</response><sign>".$mysign."</sign><sign_type>".$this->aop->signType."</sign_type></alipay>";
           echo $return_xml;
           exit ();
       }
   }
   

   aliConfig.php的内容
   

   $config = array (	
   		//应用ID,您的APPID。
   		'app_id' => "应用的appid",
   		//商户私钥，您的原始格式RSA私钥
   		'merchant_private_key' => "应用的私钥",
   		//编码格式
   		'charset' => "UTF-8",
   		//签名方式
   		'sign_type'=>"RSA2",
   		//支付宝网关
   		'gatewayUrl' => "https://openapi.alipay.com/gateway.do",
   		//支付宝公钥
   		'alipay_public_key' => "应用的支付宝公钥"
   		);
   

应用网关的地址需要写成 域名/模块/Alipay/gateway

2. 开发者模式激活后就可以开始开发了
   重点在这个Message里面

   //生活号事件类型判断
   public function Message($biz_content)
   {
       $date = date("Y-m-d");
       Log::write($biz_content, 'info', '', 'Logs/Pay/Alipay/ShengHuoHao/' . $date . '.txt');
       header("Content-Type: text/xml;charset=utf-8");
       $UserInfo = $this->getNode($biz_content, "UserInfo");
       $FromUserId = $this->getNode($biz_content, "FromAlipayUserId");
       $AppId = $this->getNode($biz_content, "AppId");
       $CreateTime = $this->getNode($biz_content, "CreateTime");
       $MsgType = $this->getNode($biz_content, "MsgType");
       $EventType = $this->getNode($biz_content, "EventType");
       $AgreementId = $this->getNode($biz_content, "AgreementId");
       $ActionParam = $this->getNode($biz_content, "ActionParam");
       $AccountNo = $this->getNode($biz_content, "AccountNo");
       if ($EventType == 'follow') {
        //关注事件
   
       }else if(($EventType == 'unfollow')){
         //取消关注事件
       }
       echo self::mkAckMsg ( $FromUserId );
       exit ();
   }
   

   其他事件判断请参考支付宝官方文档 https://docs.alipay.com/fw/api/105937

   getNode

    /**
        * 直接获取xml中某个结点的内容
        *
        */
       public function getNode($biz_content, $node) {
           $xml = "<?xml version=\"1.0\" encoding=\"GBK\"?>" . $biz_content;
           $dom = new \DOMDocument ( "1.0", "GBK" );
           $dom->loadXML ( $xml );
           $event_type = $dom->getElementsByTagName ( $node );
           return $event_type->item ( 0 )->nodeValue;
       }
   

   mkAckMsg

   public function mkAckMsg($toUserId) {
           $response_xml = "<XML><ToUserId><![CDATA[" . $toUserId . "]]></ToUserId><AppId><![CDATA[" . $this->aop->appId . "]]></AppId><CreateTime>" . time () . "</CreateTime><MsgType><![CDATA[ack]]></MsgType></XML>";
           $mysign=$this->aop->alonersaSign($response_xml,$this->aop->merchant_private_key,$this->aop->signType);
           $return_xml = "<?xml version=\"1.0\" encoding=\"".$this->aop->postCharset."\"?><alipay><response>".$response_xml."</response><sign>".$mysign."</sign><sign_type>".$this->aop->signType."</sign_type></alipay>";
           return $return_xml;
       }
   

就写到这里吧！愿君能有几多愁，恰是一群太监上青楼！