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TP3.1新建 CommonAction.class.php  继承 Action ;  

TP3.2新建HomeController.class.php  继承 Controller;


CommonAction.class.php 页面内容

<?php

//所有需要分享的页面继承CommonAction

class CommonAction extends Action {

    public function _initialize()

    {

//         $jssdk = new JSSDK("您的ID", "您的appSecret");

        $jssdk = new JSSDK("wx77c00004a00000aa", "75aa0000aaa1a8aaa6a6aaaa6a00aa00");        

        $signPackage = $jssdk->GetSignPackage();

        $this->assign('signPackage',$signPackage);

    }

}


//微信方法

class JSSDK {

    private $appId;

    private $appSecret;

    public function __construct($appId, $appSecret) {

      $this->appId = $appId;

      $this->appSecret = $appSecret;

    }

    public function getSignPackage() {

      $jsapiTicket = $this->getJsApiTicket();

      $url = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";

      $timestamp = time();

      $nonceStr = $this->createNonceStr();

      // 这里参数的顺序要按照 key 值 ASCII 码升序排序

//       $string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr×tamp=$timestamp&url=$url";

            $string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr&timestamp=$timestamp&url=$url";

      $signature = sha1($string);

      $signPackage = array(

        "appId"     => $this->appId,

        "nonceStr"  => $nonceStr,

        "timestamp" => $timestamp,

        "url"       => $url,

        "signature" => $signature,

        "rawString" => $string

      );

      return $signPackage; 

    }

    private function createNonceStr($length = 16) {

      $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";

      $str = "";

      for ($i = 0; $i < $length; $i++) {

        $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);

      }

      return $str;

    }

    private function getJsApiTicket() {

      // jsapi_ticket 应该全局存储与更新,以下代码以写入到文件中做示例

      $data = json_decode(file_get_contents("jsapi_ticket.json"));

      if ($data->expire_time < time()) {

        $accessToken = $this->getAccessToken();

        $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=$accessToken";

        $res = json_decode($this->httpGet($url));

        $ticket = $res->ticket;

        if ($ticket) {

          $data->expire_time = time() + 7000;

          $data->jsapi_ticket = $ticket;

          $fp = fopen("jsapi_ticket.json", "w");

          fwrite($fp, json_encode($data));

          fclose($fp);

        }

      } else {

        $ticket = $data->jsapi_ticket;

      }

      return $ticket;

    }

    private function getAccessToken() {

      // access_token 应该全局存储与更新,以下代码以写入到文件中做示例

      $data = json_decode(file_get_contents("access_token.json"));

      if ($data->expire_time < time()) {

        $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret";

        $res = json_decode($this->httpGet($url));

        $access_token = $res->access_token;

        if ($access_token) {

          $data->expire_time = time() + 7000;

          $data->access_token = $access_token;

          $fp = fopen("access_token.json", "w");

          fwrite($fp, json_encode($data));

          fclose($fp);

        }

      } else {

        $access_token = $data->access_token;

      }

      return $access_token;

    }

    private function httpGet($url) {

      $curl = curl_init();

      curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

      curl_setopt($curl, CURLOPT_TIMEOUT, 500);

      curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

      curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);

      curl_setopt($curl, CURLOPT_URL, $url);

      $res = curl_exec($curl);

      curl_close($curl);

      return $res;

    }

}


html页面:(所有要分销的静态页面加载一下代码)


<script type="text/javascript" src="http://res.wx.qq.com/open/js/jweixin-1.2.0.js"></script>

<script type="text/javascript">

wx.config({

appId: '{$signPackage.appId}',

timestamp: {$signPackage.timestamp},

nonceStr: '{$signPackage.nonceStr}',

signature: '{$signPackage.signature}',

jsApiList: [

'checkJsApi',

'onMenuShareTimeline',

'onMenuShareAppMessage',

'onMenuShareQQ',

'onMenuShareWeibo'

]

});             

            wx.ready(function () {

                  // 1 判断当前版本是否支持指定 JS 接口,支持批量判断

                wx.checkJsApi({

                  jsApiList: [

                    'getNetworkType',

                    'previewImage',

                     'onMenuShareTimeline',

                    'onMenuShareAppMessage',

                    'onMenuShareQQ',

                    'onMenuShareWeibo'

                  ],            

                });


              var shareData = {

//标题

                title: '青岛网站建设|青岛网站制作|青岛网上商城制作--Myld',

//摘要

                desc: '青岛网站建设,青岛网站制作,青岛网上商城制作,青岛web网站',

  //链接,可以换主页

                link: '{$signPackage.url}',

//缩略图

                imgUrl: 'http://www.myld.cn/Public/Home/images/logo.png', 

            

              };

              wx.onMenuShareAppMessage(shareData);

              wx.onMenuShareTimeline(shareData);

              wx.onMenuShareQQ(shareData);

              wx.onMenuShareWeibo(shareData);

            });

        </script>


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