PHP实例：使用PHP实现微信摇一摇周边红包

PHP实战
 Content-Type: application/json Post Body:
{                              
 "title": "title",              
 "desc": "desc",               
 "onoff": 1,                 
 "begin_time": 1428854400,              
 "expire_time": 1428940800,              
 "sponsor_appid": "wxxxxxxxxxxxxxx",
 "total": 10,
 "jump_url": JUMP_URL,   
 "key": "keyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy"              
}

PHP实战
 {   
 "errcode":0,   
 "errmsg":"",   
 "lottery_id":"xxxxxxllllll", 
 "page_id":1, 
}
/**
 * 摇一摇红包 创建活动
 * @author jiosen
 */
class addlotteryinfo_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct($access_token,$logo)
  {
    //设置接口链接
    $this->url = "https://api.weixin.qq.com/shakearound/lottery/addlotteryinfo?access_token=".$access_token."&use_template=1&logo_url=".$logo;
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数 json
   */
  function createJson()
  {
    try
    {
      //检测必填参数
      if($this->parameters["title"] == null)
      {
        throw new SDKRuntimeException("缺少抽奖活动名称title!"."<br>");
      }elseif ($this->parameters["desc"] == null ) {
        throw new SDKRuntimeException("缺少抽奖活动描述desc!"."<br>");
      }elseif ($this->parameters["begin_time"] == null) {
        throw new SDKRuntimeException("缺少活动开始时间 begin_time!"."<br>");
      }elseif ($this->parameters["expire_time"] == null) {
        throw new SDKRuntimeException("缺少活动结束时间 expire_time!"."<br>");
      }elseif ($this->parameters["total"] == null) {
        throw new SDKRuntimeException("缺少红包总数total!"."<br>");
      }elseif ($this->parameters["jump_url"] == null) {
        throw new SDKRuntimeException("缺少红包关注跳转连接jump_url!"."<br>");
      }elseif ($this->parameters["key"] == null) {
        throw new SDKRuntimeException("缺少红包key!"."<br>");
      }
      $this->parameters["title"] = urlencode($this->parameters["title"]);
      $this->parameters["desc"] = urlencode($this->parameters["desc"]);
      $this->parameters["onoff"] = '1';//开启活动
      $this->parameters["sponsor_appid"] = WxPayConf_pub::APPID;//公众账号ID
      //var_dump($this->parameters);
      //echo json_encode($this->parameters);
      return json_encode($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function hbpreorder()
  {
    $data = $this->createJson();
    $result = $this->curl_post($this->url,urldecode($data));
    $result = json_decode($result);
    return $result;
  }
  function curl_post($url,$data)
  {
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($curl, CURLOPT_TIMEOUT, 10);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_POST, 1);//发送一个常规的Post哀求
    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);//Post提交的数据包
    $rv = curl_exec($curl);//输出内容
    curl_close($curl);
    return $rv;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}

PHP实战
$title = $_POST['title'];
 $file = $_FILES['img'];
 $tools = new Tools(); //这是一个文件上传类 随意选择一样你喜欢的上传方式
 $logo_url = $tools->_upload_award("poll_img", $file, time()); 
 $description = $_POST['description'];
 $total = $_POST['total'];
 $jump_url = $_POST['jump_url'];
 $token = getAccessToken();  //这里是我封装的一个获取 token的 方法 做了时间限制 防止超出调用次数
　　　$Redpack = new addlotteryinfo_pub($token,SITE_URL.$logo_url);
　　 $time = time();
　　 $end = time()+60*24*60*60;//两个月 这里的开始和结束时间我固定了 
　　$key = $Redpack->createNoncestr(); //key
　$Redpack->setParameter('title', $title);
//活动标题
$Redpack->setParameter('desc', $description);
//活动描述
$Redpack->setParameter('begin_time', $time);
//开始时间
$Redpack->setParameter('expire_time', $end); 
//结束时间
$Redpack->setParameter('total', $total);
//红包总数
$Redpack->setParameter('jump_url', $jump_url);
//key
$Redpack->setParameter('key', $key);
$result = $Redpack->hbpreorder();
$result = (array)$result; 
if($result['errcode']==0){
　　 $lottery_id = $result['lottery_id'];
  $page_id = $result['page_id'];
  //这里记得存一下数据库； 　　　　　　　　　　
}else{
  //echo '创建活动失败：'.$result['errmsg'];
  //这里是错误提示
}    

PHP实战
<xml>   
<sign><![CDATA[E1EE61A91C8E90F299DE6AE075D60A2D]]></sign>   
<mch_billno><![CDATA[0010010404201411170000046545]]></mch_billno>   
<mch_id><![CDATA[10000097]]></mch_id>   
<wxappid><![CDATA[wxcbda96de0b165486]]></wxappid>   
<send_name><![CDATA[send_name]]></send_name>   
<hb_type><![CDATA[NORMAL]]></hb_type>   
<auth_mchid><![CDATA[10000098]]></auth_mchid>   
<auth_appid><![CDATA[wx7777777]]></auth_appid>   
<total_amount><![CDATA[200]]></total_amount>   
<amt_type><![CDATA[ALL_RAND]]></amt_type>   
<total_num><![CDATA[3]]></total_num>   
<wishing><![CDATA[恭喜发财 ]]></wishing>   
<act_name><![CDATA[ 新年红包 ]]></act_name>   
<remark><![CDATA[新年红包 ]]></remark>   
<risk_cntl><![CDATA[NORMAL]]></risk_cntl>   
<nonce_str><![CDATA[50780e0cca98c8c8e814883e5caa672e]]></nonce_str>
</xml>

PHP实战
 <xml> 
<return_code><![CDATA[SUCCESS]]></return_code> 
<return_msg><![CDATA[发放成功.]]></return_msg> 
<result_code><![CDATA[SUCCESS]]></result_code> 
<err_code><![CDATA[0]]></err_code> 
<err_code_des><![CDATA[发放成功.]]></err_code_des> 
<mch_billno><![CDATA[0010010404201411170000046545]]></mch_billno> 
<mch_id>10010404</mch_id> 
<wxappid><![CDATA[wx6fa7e3bab7e15415]]></wxappid> 
<sp_ticket><![CDATA[0cca98c8c8e814883]]></sp_ticket> 
<total_amount>3</total_amount> 
<detail_id><![CDATA[001001040420141117000004888]]></detail_id> 
<send_time><![CDATA[20150101080000]]></send_time> 
</xml> 

PHP实战
 <xml>   
<return_code><![CDATA[FAIL]]></return_code> 
<return_msg><![CDATA[系统繁忙,请稍后再试.]]></return_msg> 
<result_code><![CDATA[FAIL]]></result_code> 
<err_code><![CDATA[268458547]]></err_code> 
<err_code_des><![CDATA[系统繁忙,请稍后再试.]]></err_code_des> 
<mch_billno><![CDATA[0010010404201411170000046542]]></mch_billno>     
<mch_id>10010404</mch_id> 
<wxappid><![CDATA[wx6fa7e3bab7e15415]]></wxappid>  
<total_amount>3</total_amount> 
</xml> 
/**
 * 摇一摇红包预下单 
 * @author jiosen
 */
class Yhb_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct()
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/hbpreorder";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["mch_billno"] == null)
      {
        throw new SDKRuntimeException("缺少发红包接口必填参数mch_billno!"."<br>");
      }elseif ($this->parameters["send_name"] == null ) {
        throw new SDKRuntimeException("缺少发红包接口必填参数send_name!"."<br>");
      }elseif ($this->parameters["total_amount"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_amount!"."<br>");
      }elseif ($this->parameters["total_num"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_num!"."<br>");
      }elseif ($this->parameters["wishing"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数wishing!"."<br>");
      }elseif ($this->parameters["act_name"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数act_name!"."<br>");
      }elseif ($this->parameters["remark"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数remark!"."<br>");
      }
      $this->parameters["wxappid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      //$this->parameters["re_openid"] = $this->openid;//用户openid
      $this->parameters["hb_type"] = 'NORMAL';//红包类型 NORMAL-普通红包；GROUP-裂变红包(可分享红包给好友,无关注公众号能力). 
      $this->parameters["auth_mchid"] = '1000052601';//摇周边商户号
      $this->parameters["auth_appid"] = 'wxbf42bd79c4391863';//摇周边 appid
      $this->parameters["risk_cntl"] = 'NORMAL';//风控设置
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function hbpreorder()
  {
    $this->postXmlSSL();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}

PHP实战
$Redpack = new \Yhb_pub(); 
 $Redpack->setParameter('mch_billno', WxPayConf_pub::MCHID.date('YmdHis').rand(1000, 9999));
 //商户名称
 $Redpack->setParameter('send_name', "商户名称");
 //付款金额
 $Redpack->setParameter('total_amount', 100); //单位分
 //红包发放总人数
 $Redpack->setParameter('amt_type', "ALL_RAND");
 $Redpack->setParameter('total_num', 1);
 //红包祝福语
 $Redpack->setParameter('wishing', "摇一摇送红包");
 //活动名称
 $Redpack->setParameter('act_name', "摇一摇送红包");
 //备注
 $Redpack->setParameter('remark', "摇一摇送红包 备注");
 $result = $Redpack->hbpreorder();
 if($result[''])

PHP实战
 Content-Type: application/json Post Body:
{   
"lottery_id": "xxxxxxllllll",   
"mchid": "10000098",   
"sponsor_appid": "wx8888888888888888",  
"prize_info_list": [     
   {      
  "ticket": "v1|ZiPs2l0hpMBp3uwGI1rwp45vOdz/V/zQ/00jP9MeWT+e47/q1FJjwCIP34frSjzOxAEzJ7k2CtAg1pmcShvkChBWqbThxPm6MBuzceoHtj79iHuHaEn0WAO+j4sXnXnbGswFOlDYWg1ngvrRYnCY3g=="
   },
   {
  "ticket": "v1|fOhNUTap1oepSm5ap0hx1gmATM\/QX\/xn3sZWL7K+5Z10sbV5\/mZ4SwxwxbK2SPV32eLRvjd4ww1G3H5a+ypqRrySi+4oo97y63KoEQbRCPjbkyQBY8AYVyvD40V2b9slTQCm2igGY98mPe+VxZiayQ=="
   }
  ]
}

PHP实战
 {   
"errcode":0,   
"errmsg":"",   
"repeat_ticket_list":[     
   {      
"ticket": "v1|ZiPs2l0hpMBp3uwGI1rwp45vOdz/V/zQ/00jP9MeWT+e47/q1FJjwCIP34frSjzOxAEzJ7k2CtAg1pmcShvkChBWqbThxPm6MBuzceoHtj79iHuHaEn0WAO+j4sXnXnbGswFOlDYWg1ngvrRYnCY3g=="            
   },
   {
"ticket":"v1|ZiPs2l0zzXCsdfwe45dxCdHiukOdz/V/zQ/89xcnC5XnT+e47/q1FJjwCO4frSjzOxAEzJ7k2CtAg1pmcShvkChBWzc45dDGC32Dcxx4DGxczjDCGsdjowe9iHuaEn0WAO+GswFOlDYWg1ngvrRYnCY3g=="     }   
   } 
 ], 
"success_num":100 
}
/**
 * 摇一摇红包 录入红包
 * @author jiosen
 */
class lottery_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct($access_token)
  {
    //设置接口链接
    $this->url = "https://api.weixin.qq.com/shakearound/lottery/setprizebucket?access_token=".$access_token;
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数 json
   */
  function createJson()
  {
    try
    {
      //检测必填参数
      if($this->parameters["lottery_id"] == null)
      {
        throw new SDKRuntimeException("缺少抽奖活动id lottery_id !"."<br>");
      }else if(empty($this->parameters["prize_info_list"])){
        throw new SDKRuntimeException("缺少抽奖活动红包 prize_info_list !"."<br>");
      }
      $this->parameters["mchid"] = WxPayConf_pub::MCHID;//授权商户号
      $this->parameters["sponsor_appid"] = WxPayConf_pub::APPID;//授权上号appid
      return json_encode($this->parameters);
      //echo json_encode($this->parameters);die;
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function setJsonArray($parameter, $parameterValue){
    $this->parameters[$this->trimString($parameter)] = $parameterValue;
  }
  function hbpreorder()
  {
    $data = $this->createJson();
    $result = $this->curl_post($this->url,$data);
    $result = json_decode($result);
    return $result;
  }
  function curl_post($url,$data)
  {
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($curl, CURLOPT_TIMEOUT, 10);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_POST, 1);//发送一个常规的Post哀求
    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);//Post提交的数据包
    $rv = curl_exec($curl);//输出内容
    curl_close($curl);
    return $rv;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}

PHP实战
<br>　　　　$token = getAccessToken();<br>　　　　$Redpack = new \lottery_pub($token);<br>　　　　$lottery_id = ''; //这里读取数据库取出创建活动时返回的 lottery_id
 $Redpack->setParameter('lottery_id', $lottery_id);
  //活动id
  $prize_info_list =array(array('ticket'=>'这里取出预下单返回的sp_ticket'));
  $Redpack->setJsonArray('prize_info_list', $prize_info_list);
  //提交
  $Redpack->hbpreorder();

PHP实战
function getshakeinfo($access_token,$ticket){
    $getshakeinfourl='https://api.weixin.qq.com/shakearound/user/getshakeinfo?access_token='.$access_token;
     $jo=0;
     if($access_token){
      $data=array('ticket' =>$ticket);
      $rd=$this->curl_post($getshakeinfourl,json_encode($data));
      $jo=json_decode($rd);
     }else{
      echo 'access_token null';
     }
     return $jo;
  }
　　　 $ticket=$_GET['ticket'];//获ㄉ璞感畔 U UID 、 major 、 minor ,以及距离、 openID 等信息
　　　 $token = getAccessToken();
    $shake=getshakeinfo($token,$ticket);
    $openid=$shake->data->openid;
    $jsapi = new Common_util_pub(); 
    $noncestr = $jsapi->createNoncestr();
    $parameters = array(
        'lottery_id' =>'创建活动时候返回的活动ID',
        'noncestr'=>$noncestr,
        'openid'=>$openid,
      );
    $signStr = $jsapi->formatBizQueryParaMap($parameters,false);
    $key = '创建活动时候的key';
    $signStr=$signStr."&key=".$key;
    $sign = strtoupper(md5($signStr));

PHP实战
<script type="text/javascript" src="http://zb.weixin.qq.com/app/shakehb/BeaconShakehbJsBridge.js">
</script>
<script type="text/javascript">
  BeaconShakehbJsBridge.ready(function(){
    //alert();
    BeaconShakehbJsBridge.invoke('jumpHongbao',{lottery_id:"{$lottery_id}",noncestr:"{$noncestr}",openid:"{$openid}",sign:"{$sign}"}); 
    });
</script> 

PHP实战
<xml> 
<ToUserName><![CDATA[toUser]]></ToUserName> 
<FromUserName><![CDATA[fromUser]]></FromUserName> 
<CreateTime>1442824314</CreateTime> 
<MsgType><![CDATA[event]]></MsgType> 
<Event><![CDATA[ShakearoundLotteryBind]]></Event> 
<LotteryId><![CDATA[lotteryid]]></LotteryId> 
<Ticket><![CDATA[ticket]]></Ticket> 
<Money>88</Money> 
<BindTime>1442824313</BindTime> 
</xml> 

PHP实战
/**
   * 事件处理
   * @param unknown $object
   * @return string
   */
  public function handleEvent($object) {
    // Event是事件类型(subscribe,LOCATION)
    $oneEvent = $object->Event;
    // EventKey是菜单事件的key值
    $key = $object->EventKey;
    // 关注事件
    if ($oneEvent == "subscribe" || $oneEvent == "SCAN") {
      if(!empty($object->Ticket)) {
        //扫码事件
        ....
      } else {
        //关注事件
        ....
      }
    }else if($oneEvent=="ShakearoundLotteryBind"){
      //添加到数据库
    }else if.......其他的事件......
  }

PHP实战
<?php
/**
 * 微信支付帮助库
 * ====================================================
 * 接口分三种类型：
 * 【哀求型接口】--Wxpay_client_
 *   统一支付接口类--UnifiedOrder
 *   订单查询接口--OrderQuery
 *   退款申请接口--Refund
 *   退款查询接口--RefundQuery
 *   对账单接口--DownloadBill
 *   短链接转换接口--ShortUrl
 * 【响应型接口】--Wxpay_server_
 *   通用通知接口--Notify
 *   Native支付――哀求商家获取商品信息接口--NativeCall
 * 【其他】
 *   静态链接二维码--NativeLink
 *   JSAPI支付--JsApi
 * =====================================================
 * 【CommonUtil】常用工具：
 *   trimString(),设置参数时需要用到的字符处理函数
 *   createNoncestr(),产生随机字符串,不长于32位
 *   formatBizQueryParaMap(),格式化参数,签名过程需要用到
 *   getSign(),生成签名
 *   arrayToXml(),array转xml
 *   xmlToArray(),xml转 array
 *   postXmlCurl(),以post方式提交xml到对应的接口url
 *   postXmlSSLCurl(),使用证书,以post方式提交xml到对应的接口url
*/
  include_once("SDKRuntimeException.php");
  include_once("WxPay.pub.config.php");
/**
 * 所有接口的基类
 */
class Common_util_pub
{
  function __construct() {
  }
  function trimString($value)
  {
    $ret = null;
    if (null != $value) 
    {
      $ret = $value;
      if (strlen($ret) == 0) 
      {
        $ret = null;
      }
    }
    return $ret;
  }
  /**
   * 作用：产生随机字符串,不长于32位
   */
  public function createNoncestr( $length = 32 ) 
  {
    $chars = "abcdefghijklmnopqrstuvwxyz0123456789"; 
    $str ="";
    for ( $i = 0; $i < $length; $i++ ) { 
      $str.= substr($chars, mt_rand(0, strlen($chars)-1), 1); 
    } 
    return $str;
  }
  /**
   * 作用：格式化参数,签名过程需要使用
   */
  function formatBizQueryParaMap($paraMap, $urlencode)
  {
    $buff = "";
    ksort($paraMap);
    foreach ($paraMap as $k => $v)
    {
      if($urlencode)
      {
        $v = urlencode($v);
      }
      //$buff .= strtolower($k) . "=" . $v . "&";
      $buff .= $k . "=" . $v . "&";
    }
    $reqPar;
    if (strlen($buff) > 0) 
    {
      $reqPar = substr($buff, 0, strlen($buff)-1);
    }
    return $reqPar;
  }
  /**
   * 作用：生成签名
   */
  public function getSign($Obj)
  {
    foreach ($Obj as $k => $v)
    {
      $Parameters[$k] = $v;
    }
    //签名步骤一：按字典序排序参数
    ksort($Parameters);
    $String = $this->formatBizQueryParaMap($Parameters, false);
    //echo '【string1】'.$String.'</br>';
    //签名步骤二：在string后加入KEY
    $String = $String."&key=".WxPayConf_pub::KEY;
    //echo "【string2】".$String."</br>";
    //签名步骤三：MD5加密
    $String = md5($String);
    //echo "【string3】 ".$String."</br>";
    //签名步骤四：所有字符转为大写
    $result_ = strtoupper($String);
    //echo "【result】 ".$result_."</br>";
    return $result_;
  }
  /**
   * 作用：array转xml
   */
  function arrayToXml($arr)
  {
    $xml = "<xml>";
    foreach ($arr as $key=>$val)
    {
       if (is_numeric($val))
       {
        $xml.="<".$key.">".$val."</".$key.">"; 
       }
       else
        $xml.="<".$key."><![CDATA[".$val."]]></".$key.">"; 
    }
    $xml.="</xml>";
    return $xml; 
  }
  /**
   * 作用：将xml转为array
   */
  public function xmlToArray($xml)
  {    
    //将XML转为array    
    $array_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);   
    return $array_data;
  }
  /**
   * 作用：以post方式提交xml到对应的接口url
   */
  public function postXmlCurl($xml,$url,$second=30)
  {    
    //初始化curl    
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $second);
    //这里设置代理,如果有的话
    //curl_setopt($ch,CURLOPT_PROXY, '8.8.8.8');
    //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
    curl_setopt($ch,CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    //设置header
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    //要求结果为字符串且输出到屏幕上
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //post提交方式
    curl_setopt($ch, CURLOPT_POST, TRUE);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
    //运行curl
    $data = curl_exec($ch);
    curl_close($ch);
    //返回结果
    if($data)
    {
      curl_close($ch);
      return $data;
    }
    else
    { 
      $error = curl_errno($ch);
      echo "curl出错,错误码:$error"."<br>"; 
      echo "<a href='http://curl.haxx.se/libcurl/c/libcurl-errors.html'>错误原因查询</a></br>";
      curl_close($ch);
      return false;
    }
  }
  /**
   * 作用：使用证书,以post方式提交xml到对应的接口url
   */
  function postXmlSSLCurl($xml,$url,$second=30)
  {
    $ch = curl_init();
    //超时时间
    curl_setopt($ch,CURLOPT_TIMEOUT,$second);
    //这里设置代理,如果有的话
    //curl_setopt($ch,CURLOPT_PROXY, '8.8.8.8');
    //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
    curl_setopt($ch,CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    //设置header
    curl_setopt($ch,CURLOPT_HEADER,FALSE);
    //要求结果为字符串且输出到屏幕上
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,TRUE);
    //设置证书
    //使用证书：cert 与 key 分别属于两个.pem文件
    //默认格式为PEM,可以注释
//   curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
//   curl_setopt($ch,CURLOPT_SSLCERT,WxPayConf_pub::SSLCERT_PATH );
//   //默认格式为PEM,可以注释
//   curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
//   curl_setopt($ch,CURLOPT_SSLKEY, WxPayConf_pub::SSLKEY_PATH);
    curl_setopt($ch, CURLOPT_SSLCERT,WxPayConf_pub::SSLCERT_PATH);
    curl_setopt($ch, CURLOPT_SSLKEY,WxPayConf_pub::SSLKEY_PATH);
    curl_setopt($ch, CURLOPT_CAINFO, WxPayConf_pub::SSLCA_PATH); // CA根证书(用来验证的网站证书是否是CA颁布)
    //post提交方式
    curl_setopt($ch,CURLOPT_POST, true);
    curl_setopt($ch,CURLOPT_POSTFIELDS,$xml);
    $data = curl_exec($ch);
    //返回结果
    if($data){
      curl_close($ch);
      return $data;
    }
    else { 
      $error = curl_errno($ch);
      echo "curl出错,错误码:$error"."<br>"; 
      echo "<a href='http://curl.haxx.se/libcurl/c/libcurl-errors.html'>错误原因查询</a></br>";
      curl_close($ch);
      return false;
    }
  }
  /**
   * 作用：打印数组
   */
  function printErr($wording='',$err='')
  {
    print_r('<pre>');
    echo $wording."</br>";
    var_dump($err);
    print_r('</pre>');
  }
}
/**
 * 哀求型接口的基类
 */
class Wxpay_client_pub extends Common_util_pub 
{
  var $parameters;//哀求参数,类型为关联数组
  public $response;//微信返回的响应
  public $result;//返回参数,类型为关联数组
  var $url;//接口链接
  var $curl_timeout;//curl超时时间
  /**
   * 作用：设置哀求参数
   */
  function setParameter($parameter, $parameterValue)
  {
    $this->parameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
  }
  /**
   * 作用：设置标配的哀求参数,生成签名,生成接口参数xml
   */
  function createXml()
  {
    $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
    $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
    $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
    $this->parameters["sign"] = $this->getSign($this->parameters);//签名
    return $this->arrayToXml($this->parameters);
  }
  /**
   * 作用：post哀求xml
   */
  function postXml()
  {
    $xml = $this->createXml();
    $this->response = $this->postXmlCurl($xml,$this->url,$this->curl_timeout);
    return $this->response;
  }
  /**
   * 作用：使用证书post哀求xml
   */
  function postXmlSSL()
  {  
    $xml = $this->createXml();
    $this->response = $this->postXmlSSLCurl($xml,$this->url,$this->curl_timeout);
    return $this->response;
  }
  /**
   * 作用：获取结果,默认不使用证书
   */
  function getResult() 
  {    
    $this->postXml();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
}
/**
 * 统一支付接口类
 */
class UnifiedOrder_pub extends Wxpay_client_pub
{  
  function __construct() 
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["out_trade_no"] == null) 
      {
        throw new SDKRuntimeException("缺少统一支付接口必填参数out_trade_no!"."<br>");
      }elseif($this->parameters["body"] == null){
        throw new SDKRuntimeException("缺少统一支付接口必填参数body!"."<br>");
      }elseif ($this->parameters["total_fee"] == null ) {
        throw new SDKRuntimeException("缺少统一支付接口必填参数total_fee!"."<br>");
      }elseif ($this->parameters["notify_url"] == null) {
        throw new SDKRuntimeException("缺少统一支付接口必填参数notify_url!"."<br>");
      }elseif ($this->parameters["trade_type"] == null) {
        throw new SDKRuntimeException("缺少统一支付接口必填参数trade_type!"."<br>");
      }elseif ($this->parameters["trade_type"] == "JSAPI" &&
        $this->parameters["openid"] == NULL){
        throw new SDKRuntimeException("统一支付接口中,缺少必填参数openid!trade_type为JSAPI时,openid为必填参数!"."<br>");
      }
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["spbill_create_ip"] = $_SERVER['REMOTE_ADDR'];//终端ip    
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  /**
   * 获取prepay_id
   */
  function getPrepayId()
  {
    $this->postXml();
    $this->result = $this->xmlToArray($this->response);
    $prepay_id = $this->result["prepay_id"];
    return $prepay_id;
  }
}
/**
 * 订单查询接口
 */
class OrderQuery_pub extends Wxpay_client_pub
{
  function __construct() 
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/pay/orderquery";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;    
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["out_trade_no"] == null && 
        $this->parameters["transaction_id"] == null) 
      {
        throw new SDKRuntimeException("订单查询接口中,out_trade_no、transaction_id至少填一个!"."<br>");
      }
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
}
/**
 * 退款申请接口
 */
class Refund_pub extends Wxpay_client_pub
{
  function __construct() {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;    
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["out_trade_no"] == null && $this->parameters["transaction_id"] == null) {
        throw new SDKRuntimeException("退款申请接口中,out_trade_no、transaction_id至少填一个!"."<br>");
      }elseif($this->parameters["out_refund_no"] == null){
        throw new SDKRuntimeException("退款申请接口中,缺少必填参数out_refund_no!"."<br>");
      }elseif($this->parameters["total_fee"] == null){
        throw new SDKRuntimeException("退款申请接口中,缺少必填参数total_fee!"."<br>");
      }elseif($this->parameters["refund_fee"] == null){
        throw new SDKRuntimeException("退款申请接口中,缺少必填参数refund_fee!"."<br>");
      }elseif($this->parameters["op_user_id"] == null){
        throw new SDKRuntimeException("退款申请接口中,缺少必填参数op_user_id!"."<br>");
      }
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  /**
   * 作用：获取结果,使用证书通信
   */
  function getResult() 
  {    
    $this->postXmlSSL();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
}
/**
 * 退款查询接口
 */
class RefundQuery_pub extends Wxpay_client_pub
{
  function __construct() {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/pay/refundquery";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;    
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {    
    try
    {
      if($this->parameters["out_refund_no"] == null &&
        $this->parameters["out_trade_no"] == null &&
        $this->parameters["transaction_id"] == null &&
        $this->parameters["refund_id "] == null) 
      {
        throw new SDKRuntimeException("退款查询接口中,out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个!"."<br>");
      }
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  /**
   * 作用：获取结果,使用证书通信
   */
  function getResult() 
  {    
    $this->postXmlSSL();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
}
/**
 * 对账单接口
 */
class DownloadBill_pub extends Wxpay_client_pub
{
  function __construct() 
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/pay/downloadbill";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;    
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {    
    try
    {
      if($this->parameters["bill_date"] == null ) 
      {
        throw new SDKRuntimeException("对账单接口中,缺少必填参数bill_date!"."<br>");
      }
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  /**
   * 作用：获取结果,默认不使用证书
   */
  function getResult() 
  {    
    $this->postXml();
    $this->result = $this->xmlToArray($this->result_xml);
    return $this->result;
  }
}
/**
 * 短链接转换接口
 */
class ShortUrl_pub extends Wxpay_client_pub
{
  function __construct() 
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/tools/shorturl";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;    
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {    
    try
    {
      if($this->parameters["long_url"] == null ) 
      {
        throw new SDKRuntimeException("短链接转换接口中,缺少必填参数long_url!"."<br>");
      }
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  /**
   * 获取prepay_id
   */
  function getShortUrl()
  {
    $this->postXml();
    $prepay_id = $this->result["short_url"];
    return $prepay_id;
  }
}
/**
 * 响应型接口基类
 */
class Wxpay_server_pub extends Common_util_pub 
{
  public $data;//接收到的数据,类型为关联数组
  var $returnParameters;//返回参数,类型为关联数组
  /**
   * 将微信的哀求xml转换成关联数组,以方便数据处理
   */
  function saveData($xml)
  {
    $this->data = $this->xmlToArray($xml);
  }
  function checkSign()
  {
    $tmpData = $this->data;
    unset($tmpData['sign']);
    $sign = $this->getSign($tmpData);//本地签名
    if ($this->data['sign'] == $sign) {
      return TRUE;
    }
    return FALSE;
  }
  /**
   * 获取微信的哀求数据
   */
  function getData()
  {    
    return $this->data;
  }
  /**
   * 设置返回微信的xml数据
   */
  function setReturnParameter($parameter, $parameterValue)
  {
    $this->returnParameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    return $this->arrayToXml($this->returnParameters);
  }
  /**
   * 将xml数据返回微信
   */
  function returnXml()
  {
    $returnXml = $this->createXml();
    return $returnXml;
  }
}
/**
 * 通用通知接口
 */
class Notify_pub extends Wxpay_server_pub 
{
}
/**
 * 哀求商家获取商品信息接口
 */
class NativeCall_pub extends Wxpay_server_pub
{
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    if($this->returnParameters["return_code"] == "SUCCESS"){
      $this->returnParameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->returnParameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->returnParameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->returnParameters["sign"] = $this->getSign($this->returnParameters);//签名
    }
    return $this->arrayToXml($this->returnParameters);
  }
  /**
   * 获取product_id
   */
  function getProductId()
  {
    $product_id = $this->data["product_id"];
    return $product_id;
  }
}
/**
 * 静态链接二维码
 */
class NativeLink_pub extends Common_util_pub
{
  var $parameters;//静态链接参数
  var $url;//静态链接
  function __construct() 
  {
  }
  /**
   * 设置参数
   */
  function setParameter($parameter, $parameterValue) 
  {
    $this->parameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
  }
  /**
   * 生成Native支付链接二维码
   */
  function createLink()
  {
    try
    {    
      if($this->parameters["product_id"] == null) 
      {
        throw new SDKRuntimeException("缺少Native支付二维码链接必填参数product_id!"."<br>");
      }      
      $this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $time_stamp = time();
      $this->parameters["time_stamp"] = "$time_stamp";//时间戳
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名     
      $bizString = $this->formatBizQueryParaMap($this->parameters, false);
      $this->url = "weixin://wxpay/bizpayurl?".$bizString;
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  /**
   * 返回链接
   */
  function getUrl() 
  {    
    $this->createLink();
    return $this->url;
  }
}
/**
* JSAPI支付――H5网页端调起支付接口
*/
class JsApi_pub extends Common_util_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  var $parameters;//jsapi参数,格式为json
  var $prepay_id;//使用统一支付接口得到的预支付id
  var $curl_timeout;//curl超时时间
  function __construct() 
  {
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置prepay_id
   */
  function setPrepayId($prepayId)
  {
    $this->prepay_id = $prepayId;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
  /**
   * 作用：设置jsapi的参数
   */
  public function getParameters()
  {
    $jsApiObj["appId"] = WxPayConf_pub::APPID;
    $timeStamp = time();
    $jsApiObj["timeStamp"] = "$timeStamp";
    $jsApiObj["nonceStr"] = $this->createNoncestr();
    $jsApiObj["package"] = "prepay_id=$this->prepay_id";
    $jsApiObj["signType"] = "MD5";
    $jsApiObj["paySign"] = $this->getSign($jsApiObj);
    $this->parameters = json_encode($jsApiObj);
    return $this->parameters;
  }
}
/**
 * 现金红包接口
 * @author gaoyl101
 */
class Redpack_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct()
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["mch_billno"] == null)
      {
        throw new SDKRuntimeException("缺少发红包接口必填参数mch_billno!"."<br>");
      }elseif($this->parameters["nick_name"] == null){
        throw new SDKRuntimeException("缺少发红包接口必填参数nick_name!"."<br>");
      }elseif ($this->parameters["send_name"] == null ) {
        throw new SDKRuntimeException("缺少发红包接口必填参数send_name!"."<br>");
      }elseif ($this->parameters["total_amount"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_amount!"."<br>");
      }elseif($this->parameters["min_value"] == null){
        throw new SDKRuntimeException("缺少发红包接口必填参数min_value!"."<br>");
      }elseif ($this->parameters["max_value"] == null ) {
        throw new SDKRuntimeException("缺少发红包接口必填参数max_value!"."<br>");
      }elseif ($this->parameters["total_num"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_num!"."<br>");
      }elseif ($this->parameters["wishing"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数wishing!"."<br>");
      }elseif ($this->parameters["act_name"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数act_name!"."<br>");
      }elseif ($this->parameters["remark"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数remark!"."<br>");
      }
      $this->parameters["wxappid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["client_ip"] = $_SERVER['REMOTE_ADDR'];//终端ip
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["re_openid"] = $this->parameters["re_openid"];
      //$this->openid;//用户openid
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function sendRedpack()
  {
    $this->postXmlSSL();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}
/**
 * 红包支付接口
 * @author gaoyl101
 */
class Groupredpack_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct()
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["mch_billno"] == null)
      {
        throw new SDKRuntimeException("缺少发红包接口必填参数mch_billno!"."<br>");
      }elseif ($this->parameters["send_name"] == null ) {
        throw new SDKRuntimeException("缺少发红包接口必填参数send_name!"."<br>");
      }elseif ($this->parameters["total_amount"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_amount!"."<br>");
      }elseif ($this->parameters["total_num"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_num!"."<br>");
      }elseif ($this->parameters["amt_type"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数amt_type!"."<br>");
      }elseif ($this->parameters["wishing"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数wishing!"."<br>");
      }elseif ($this->parameters["act_name"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数act_name!"."<br>");
      }elseif ($this->parameters["remark"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数remark!"."<br>");
      }
      $this->parameters["wxappid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      $this->parameters["re_openid"] = $this->openid;//用户openid
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      return $this->arrayToXml($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function sendRedpack()
  {
    $this->postXmlSSL();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}
/**
 * 摇一摇红包预下单 
 * @author jiosen
 */
class Yhb_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct()
  {
    //设置接口链接
    $this->url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/hbpreorder";
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数xml
   */
  function createXml()
  {
    try
    {
      //检测必填参数
      if($this->parameters["mch_billno"] == null)
      {
        throw new SDKRuntimeException("缺少发红包接口必填参数mch_billno!"."<br>");
      }elseif ($this->parameters["send_name"] == null ) {
        throw new SDKRuntimeException("缺少发红包接口必填参数send_name!"."<br>");
      }elseif ($this->parameters["total_amount"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_amount!"."<br>");
      }elseif ($this->parameters["total_num"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数total_num!"."<br>");
      }elseif ($this->parameters["wishing"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数wishing!"."<br>");
      }elseif ($this->parameters["act_name"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数act_name!"."<br>");
      }elseif ($this->parameters["remark"] == null) {
        throw new SDKRuntimeException("缺少发红包接口必填参数remark!"."<br>");
      }
      $this->parameters["wxappid"] = WxPayConf_pub::APPID;//公众账号ID
      $this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
      $this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
      //$this->parameters["re_openid"] = $this->openid;//用户openid
      $this->parameters["hb_type"] = 'NORMAL';//红包类型 NORMAL-普通红包；GROUP-裂变红包(可分享红包给好友,无关注公众号能力). 
      $this->parameters["auth_mchid"] = '1000052601';//摇周边商户号
      $this->parameters["auth_appid"] = 'wxbf42bd79c4391863';//摇周边 appid
      $this->parameters["risk_cntl"] = 'NORMAL';//风控设置
      $this->parameters["sign"] = $this->getSign($this->parameters);//签名
      //echo json_encode($this->parameters);die;
      return $this->arrayToXml($this->parameters);
      //echo $this->parameters["auth_appid"].'--'.$this->parameters["auth_mchid"];die;
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function hbpreorder()
  {
    $this->postXmlSSL();
    $this->result = $this->xmlToArray($this->response);
    return $this->result;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}
/**
 * 摇一摇红包 创建活动
 * @author jiosen
 */
class addlotteryinfo_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct($access_token,$logo)
  {
    //设置接口链接
    $this->url = "https://api.weixin.qq.com/shakearound/lottery/addlotteryinfo?access_token=".$access_token."&use_template=1&logo_url=".$logo;
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数 json
   */
  function createJson()
  {
    try
    {
      //检测必填参数
      if($this->parameters["title"] == null)
      {
        throw new SDKRuntimeException("缺少抽奖活动名称title!"."<br>");
      }elseif ($this->parameters["desc"] == null ) {
        throw new SDKRuntimeException("缺少抽奖活动描述desc!"."<br>");
      }elseif ($this->parameters["begin_time"] == null) {
        throw new SDKRuntimeException("缺少活动开始时间 begin_time!"."<br>");
      }elseif ($this->parameters["expire_time"] == null) {
        throw new SDKRuntimeException("缺少活动结束时间 expire_time!"."<br>");
      }elseif ($this->parameters["total"] == null) {
        throw new SDKRuntimeException("缺少红包总数total!"."<br>");
      }elseif ($this->parameters["jump_url"] == null) {
        throw new SDKRuntimeException("缺少红包关注跳转连接jump_url!"."<br>");
      }elseif ($this->parameters["key"] == null) {
        throw new SDKRuntimeException("缺少红包key!"."<br>");
      }
      $this->parameters["title"] = urlencode($this->parameters["title"]);
      $this->parameters["desc"] = urlencode($this->parameters["desc"]);
      $this->parameters["onoff"] = '0';//开启活动
      $this->parameters["sponsor_appid"] = WxPayConf_pub::APPID;//公众账号ID
      //var_dump($this->parameters);
      //echo json_encode($this->parameters);
      return json_encode($this->parameters);
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function hbpreorder()
  {
    $data = $this->createJson();
    $result = $this->curl_post($this->url,urldecode($data));
    $result = json_decode($result);
    return $result;
  }
  function curl_post($url,$data)
  {
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($curl, CURLOPT_TIMEOUT, 10);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_POST, 1);//发送一个常规的Post哀求
    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);//Post提交的数据包
    $rv = curl_exec($curl);//输出内容
    curl_close($curl);
    return $rv;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}
/**
 * 摇一摇红包 录入红包
 * @author jiosen
 */
class lottery_pub extends Wxpay_client_pub
{
  var $code;//code码,用以获取openid
  var $openid;//用户的openid
  function __construct($access_token)
  {
    //设置接口链接
    $this->url = "https://api.weixin.qq.com/shakearound/lottery/setprizebucket?access_token=".$access_token;
    //设置curl超时时间
    $this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
  }
  /**
   * 生成接口参数 json
   */
  function createJson()
  {
    try
    {
      //检测必填参数
      if($this->parameters["lottery_id"] == null)
      {
        throw new SDKRuntimeException("缺少抽奖活动id lottery_id !"."<br>");
      }else if(empty($this->parameters["prize_info_list"])){
        throw new SDKRuntimeException("缺少抽奖活动红包 prize_info_list !"."<br>");
      }
      $this->parameters["mchid"] = WxPayConf_pub::MCHID;//授权商户号
      $this->parameters["sponsor_appid"] = WxPayConf_pub::APPID;//授权上号appid
      return json_encode($this->parameters);
      //echo json_encode($this->parameters);die;
    }catch (SDKRuntimeException $e)
    {
      die($e->errorMessage());
    }
  }
  function setJsonArray($parameter, $parameterValue){
    $this->parameters[$this->trimString($parameter)] = $parameterValue;
  }
  function hbpreorder()
  {
    $data = $this->createJson();
    $result = $this->curl_post($this->url,$data);
    $result = json_decode($result);
    return $result;
  }
  function curl_post($url,$data)
  {
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($curl, CURLOPT_TIMEOUT, 10);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_POST, 1);//发送一个常规的Post哀求
    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);//Post提交的数据包
    $rv = curl_exec($curl);//输出内容
    curl_close($curl);
    return $rv;
  }
  /**
   * 作用：生成可以获得code的url
   */
  function createOauthUrlForCode($redirectUrl)
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["redirect_uri"] = "$redirectUrl";
    $urlObj["response_type"] = "code";
    $urlObj["scope"] = "snsapi_base";
    $urlObj["state"] = "STATE"."#wechat_redirect";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://open.weixin.qq.com/connect/oauth2/authorize?".$bizString;
  }
  /**
   * 作用：生成可以获得openid的url
   */
  function createOauthUrlForOpenid()
  {
    $urlObj["appid"] = WxPayConf_pub::APPID;
    $urlObj["secret"] = WxPayConf_pub::APPSECRET;
    $urlObj["code"] = $this->code;
    $urlObj["grant_type"] = "authorization_code";
    $bizString = $this->formatBizQueryParaMap($urlObj, false);
    return "https://api.weixin.qq.com/sns/oauth2/access_token?".$bizString;
  }
  /**
   * 作用：通过curl向微信提交code,以获取openid
   */
  function getOpenid()
  {
    $url = $this->createOauthUrlForOpenid();
    //初始化curl
    $ch = curl_init();
    //设置超时
    curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
    curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    //运行curl,结果以jason形式返回
    $res = curl_exec($ch);
    curl_close($ch);
    //取出openid
    $data = json_decode($res,true);
    $this->openid = $data['openid'];
    return $this->openid;
  }
  /**
   * 作用：设置code
   */
  function setCode($code_)
  {
    $this->code = $code_;
  }
}
?>