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微信公众号接入与发送接收消息
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微信公众号接入与发送接收消息

作业标题：0830作业
作业内容：1. 实现微信接入 2. 实现功能 当用户关注时 回复文本消息你好 3. 当用户在公众号中回复内容时，回复图片消息。 4. 当用户在公众号发送固定内容(只要内容中存在指定内容即可，未必全匹配)时，回复图文消息。 扩展：当用户发送指定内容时，随机发送一种类型消息

  1. 实现微信接入
    配置成功
  2. 实现功能 当用户关注时 回复文本消息你好
    回复
    代码
  1. <?php
  2.     class Message extends WeChat
  3.     {
  4.         function postText()
  5.         {
  6.             //判断微信服务请求的方法 get 还是 post
  7.             if($_SERVER['REQUEST_METHOD'] == 'GET'){
  8. //                //接入验证
  9.                 $this->checkSignature();
  10.             }elseif($_SERVER['REQUEST_METHOD']  == 'POST'){
  11.                 //读取数据
  12.                 $xml = file_get_contents('php://input');
  13.                 if(!empty($xml)){
  14.                     //将xml数据转换成对象
  15.                     $postObj = simplexml_load_string($xml,'SimpleXMLElement',LIBXML_NOCDATA);
  16.                     $toUser = $postObj->FromUserName;
  17.                     $formUser = $postObj->ToUserName;
  18.                     $time = time();
  19.                     //判断用户传入的类型  (文本  图文)
  20.                     if($postObj->MsgType == 'text' && preg_match('/\d/S',$postObj->Content)){
  21.                         $title = '真正成功了才是成功';
  22.                         $description = '进入php.cn主页';
  23.                         $picurl = 'https://www.php.cn/static/images/index_php_new4.jpg?1';
  24.                         $url = 'https://www.php.cn';
  25.                         $this->imgText($toUser,$formUser,$time,$title,$description,$picurl,$url);
  26.                     }elseif($postObj->MsgType == 'event'){
  27.                         if($postObj->Event == 'subscribe'){
  28.                             //制作对应的回复内容
  29.                             $content = '你好';
  30.                             $this->text($toUser,$formUser,$time,$content);
  32.                         }
  33.                     }
  34.                 }
  35.             }
  36.         }
  37.         /*
  38.          * 制作文本消息
  39.          */
  40.         private function text($toUser,$formUser,$time,$content)
  41.         {
  42.                         //制作对应的回复内容
  43.             $templade = "<xml>
  44.   <ToUserName><![CDATA[%s]]></ToUserName>
  45.   <FromUserName><![CDATA[%s]]></FromUserName>
  46.   <CreateTime>%s</CreateTime>
  47.   <MsgType><![CDATA[text]]></MsgType>
  48.   <Content><![CDATA[%s]]></Content>
  49. </xml>";
  50.             echo sprintf($templade,$toUser,$formUser,$time,$content);
  51.         }
  52.         /*
  53.          * 制作图文
  54.          */
  55.         private function imgText($toUser,$fromUser,$time,$title,$description,$picurl,$url)
  56.         {
  57.             $str="<xml>
  58.   <ToUserName><![CDATA[%s]]></ToUserName>
  59.   <FromUserName><![CDATA[%s]]></FromUserName>
  60.   <CreateTime>%s</CreateTime>
  61.   <MsgType><![CDATA[news]]></MsgType>
  62.   <ArticleCount>1</ArticleCount>
  63.   <Articles>
  64.     <item>
  65.       <Title><![CDATA[%s]]></Title>
  66.       <Description><![CDATA[%s]]></Description>
  67.       <PicUrl><![CDATA[%s]]></PicUrl>
  68.       <Url><![CDATA[%s]]></Url>
  69.     </item>
  70.   </Articles>
  71. </xml>
  72. ";
  73.             echo sprintf($str,$toUser,$fromUser,$time,$title,$description,$picurl,$url);
  74.         }
  76.     }

3.当用户在公众号中回复内容时，回复图片消息。

代码

  1. <?php
  2.     class Message extends WeChat
  3.     {
  4.         function postText()
  5.         {
  6.             //判断微信服务请求的方法 get 还是 post
  7.             if($_SERVER['REQUEST_METHOD'] == 'GET'){
  8. //                //接入验证
  9.                 $this->checkSignature();
  10.             }elseif($_SERVER['REQUEST_METHOD']  == 'POST'){
  11.                 //读取数据
  12.                 $xml = file_get_contents('php://input');
  13.                 if(!empty($xml)){
  14.                     //将xml数据转换成对象
  15.                     $postObj = simplexml_load_string($xml,'SimpleXMLElement',LIBXML_NOCDATA);
  16.                     $toUser = $postObj->FromUserName;
  17.                     $formUser = $postObj->ToUserName;
  18.                     $time = time();
  19.                     //判断用户传入的类型  (文本  图文)
  20.                     if($postObj->MsgType == 'text' && preg_match('/\d/S',$postObj->Content)){
  21.                         $title = '真正成功了才是成功';
  22.                         $description = '进入php.cn主页';
  23.                         $picurl = 'https://www.php.cn/static/images/index_php_new4.jpg?1';
  24.                         $url = 'https://www.php.cn';
  25.                         $this->imgText($toUser,$formUser,$time,$title,$description,$picurl,$url);
  26.                     }elseif($postObj->MsgType == 'event'){
  27.                         if($postObj->Event == 'subscribe'){
  28.                             //制作对应的回复内容
  29.                             $content = '你好';
  30.                             $this->text($toUser,$formUser,$time,$content);
  32.                         }
  33.                     }
  34.                 }
  35.             }
  36.         }
  37.         /*
  38.          * 制作文本消息
  39.          */
  40.         private function text($toUser,$formUser,$time,$content)
  41.         {
  42.                         //制作对应的回复内容
  43.             $templade = "<xml>
  44.   <ToUserName><![CDATA[%s]]></ToUserName>
  45.   <FromUserName><![CDATA[%s]]></FromUserName>
  46.   <CreateTime>%s</CreateTime>
  47.   <MsgType><![CDATA[text]]></MsgType>
  48.   <Content><![CDATA[%s]]></Content>
  49. </xml>";
  50.             echo sprintf($templade,$toUser,$formUser,$time,$content);
  51.         }
  52.         /*
  53.          * 制作图文
  54.          */
  55.         private function imgText($toUser,$fromUser,$time,$title,$description,$picurl,$url)
  56.         {
  57.             $str="<xml>
  58.   <ToUserName><![CDATA[%s]]></ToUserName>
  59.   <FromUserName><![CDATA[%s]]></FromUserName>
  60.   <CreateTime>%s</CreateTime>
  61.   <MsgType><![CDATA[news]]></MsgType>
  62.   <ArticleCount>1</ArticleCount>
  63.   <Articles>
  64.     <item>
  65.       <Title><![CDATA[%s]]></Title>
  66.       <Description><![CDATA[%s]]></Description>
  67.       <PicUrl><![CDATA[%s]]></PicUrl>
  68.       <Url><![CDATA[%s]]></Url>
  69.     </item>
  70.   </Articles>
  71. </xml>
  72. ";
  73.             echo sprintf($str,$toUser,$fromUser,$time,$title,$description,$picurl,$url);
  74.         }
  76.     }

  1. 当用户在公众号发送固定内容(只要内容中存在指定内容即可，未必全匹配)时，回复图文消息。 扩展：当用户发送指定内容时，随机发送一种类型消息

    1. <?php
    2.  class Message extends WeChat
    3.  {
    4.      function postText()
    5.      {
    6.          //判断微信服务请求的方法 get 还是 post
    7.          if($_SERVER['REQUEST_METHOD'] == 'GET'){
    8. //                //接入验证
    9.              $this->checkSignature();
    10.          }elseif($_SERVER['REQUEST_METHOD']  == 'POST'){
    11.              //读取数据
    12.              $xml = file_get_contents('php://input');
    13.              if(!empty($xml)){
    14.                  //将xml数据转换成对象
    15.                  $postObj = simplexml_load_string($xml,'SimpleXMLElement',LIBXML_NOCDATA);
    16.                  $toUser = $postObj->FromUserName;
    17.                  $formUser = $postObj->ToUserName;
    18.                  $time = time();
    19.                  //判断用户传入的类型  (文本  图文)
    20.                  if($postObj->MsgType == 'text' && preg_match('/\d/S',$postObj->Content)){
    21.                      $title = '真正成功了才是成功';
    22.                      $description = '进入php.cn主页';
    23.                      $picurl = 'https://www.php.cn/static/images/index_php_new4.jpg?1';
    24.                      $url = 'https://www.php.cn';
    25.                      $this->imgText($toUser,$formUser,$time,$title,$description,$picurl,$url);
    26.                  }elseif($postObj->MsgType == 'event'){
    27.                      if($postObj->Event == 'subscribe'){
    28.                          //制作对应的回复内容
    29.                          $content = '你好';
    30.                          $this->text($toUser,$formUser,$time,$content);
    32.                      }
    33.                  }
    34.              }
    35.          }
    36.      }
    37.      /*
    38.       * 制作文本消息
    39.       */
    40.      private function text($toUser,$formUser,$time,$content)
    41.      {
    42.                      //制作对应的回复内容
    43.          $templade = "<xml>
    44. <ToUserName><![CDATA[%s]]></ToUserName>
    45. <FromUserName><![CDATA[%s]]></FromUserName>
    46. <CreateTime>%s</CreateTime>
    47. <MsgType><![CDATA[text]]></MsgType>
    48. <Content><![CDATA[%s]]></Content>
    49. </xml>";
    50.          echo sprintf($templade,$toUser,$formUser,$time,$content);
    51.      }
    52.      /*
    53.       * 制作图文
    54.       */
    55.      private function imgText($toUser,$fromUser,$time,$title,$description,$picurl,$url)
    56.      {
    57.          $str="<xml>
    58. <ToUserName><![CDATA[%s]]></ToUserName>
    59. <FromUserName><![CDATA[%s]]></FromUserName>
    60. <CreateTime>%s</CreateTime>
    61. <MsgType><![CDATA[news]]></MsgType>
    62. <ArticleCount>1</ArticleCount>
    63. <Articles>
    64.  <item>
    65.    <Title><![CDATA[%s]]></Title>
    66.    <Description><![CDATA[%s]]></Description>
    67.    <PicUrl><![CDATA[%s]]></PicUrl>
    68.    <Url><![CDATA[%s]]></Url>
    69.  </item>
    70. </Articles>
    71. </xml>
    72. ";
    73.          echo sprintf($str,$toUser,$fromUser,$time,$title,$description,$picurl,$url);
    74.      }
    76.  }

    匹配数字回复图文消息

Correcting teacher：PHPzPHPz

Correction status：qualified

Teacher's comments：
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