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WebView中到底能不能使用分享到朋友的功能啊?

问题模块 框架类型 问题类型 API/组件名称 终端类型 操作系统 微信版本 基础库版本
API和组件 小程序 Bug jssdk 微信iOS客户端 6.6.6 2.0.0

这个JSSDK真让人抓狂啊。


一直报,config:invalid signature


appid那块公众号和小程序的分别都试了,都不行。也没人说到底应该用公众号的id还是小程序的。另外这个wx.onMenuShareAppMessage到底能不能直接唤起分享功能,还是只是激活右上角的分享功能啊?




以下代码:


<?php

require_once "jssdk.php";

//$jssdk = new JSSDK("wx2***32ca82c6b", "312b7fc790****5544c1a7cd5");

    $jssdk = new JSSDK("wx6a***1eb54d5", "a876ce52f4ec8d84***9910650f27cfd");


$signPackage = $jssdk->GetSignPackage();

?>

<!DOCTYPE html>

<html lang="en">

<head>

  <meta charset="UTF-8">

  <title></title>

</head>

<body>

  

</body>

<script src="https://res.wx.qq.com/open/js/jweixin-1.3.2.js"></script>

<script>



  wx.config({

    debug: true,

    appId: '<?php echo $signPackage["appId"];?>',

    timestamp: <?php echo $signPackage["timestamp"];?>,

    nonceStr: '<?php echo $signPackage["nonceStr"];?>',

    signature: '<?php echo $signPackage["signature"];?>',

    jsApiList: [

      // 所有要调用的 API 都要加到这个列表中

        //'onMenuShareAppMessage'

    ]

  });

wx.ready(function () {

    

 wx.miniProgram.navigateTo({url: '/pages/share/share'});

       /*wx.onMenuShareAppMessage({  //例如分享到朋友圈的API

                                  title: '测试', // 分享标题

          desc:'例如分享到朋友圈的',

                                  link: '/pages/logs/logs', // 分享链接

                                  imgUrl: 'https://ysdl.top/index_files/a2.png', // 分享图标

                                  type: 'link', // 分享类型,music、video或link,不填默认为link

                                  dataUrl: '', // 如果type是music或video,则要提供数据链接,默认为空

                                  success: function () {

                                  // 用户确认分享后执行的回调函数

                                  },

                                  cancel: function () {

                                  // 用户取消分享后执行的回调函数

                                  }

                                  });*/

         });

</script>

</html>





<?php

class JSSDK {

  private $appId;

  private $appSecret;


  public function __construct($appId, $appSecret) {

    $this->appId = $appId;

    $this->appSecret = $appSecret;

  }


  public function getSignPackage() {

    $jsapiTicket = $this->getJsApiTicket();


    // 注意 URL 一定要动态获取,不能 hardcode.

    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";

    $url = "$protocol$_SERVER[HTTP_HOST]$_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=".$nonceStr."&timestamp=".$timestamp."&url=".$url;

     // echo ($string);

    $signature = sha1($string);

      /*echo($signature);

      

    $string = "jsapi_ticket="."LIKLckvwlJT9cWIhEQTwfJes_IJbXxOj2qYNK-97WfnJIklVbu7zINPhrH8EpSuTsHzW4ob_9UQszROLfoLa-A"."&noncestr="."uDFjuUXVAxCYqNxE"."&timestamp="."1534305445"."&url="."http://ysdl.top/jssdk/sample.php";

      echo($string);

      

      $signature = sha1($string);

      echo($signature);*/

      

      

    $signPackage = array(

      "appId"     => $this->appId,

      "nonceStr"  => $nonceStr,

      "timestamp" => $timestamp,

      "url"       => $url,

      "signature" => $signature,

      "rawString" => $string

    );

      //echo (json_encode($signPackage)) ;

    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();

      // 如果是企业号用以下 URL 获取 ticket

      // $url = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$accessToken";

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

      // 如果是企业号用以下URL获取access_token

      //$url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret";

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

  }

}



最后一次编辑于  2018-08-15
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