一、首先找到微擎关键字触发发送消息的PHP文件在framework->builtin->core->processor.php文件里面
二、修改respond方法
1 public function respond() { 2 $result = $this->msg_respond(); 3 return $this->respText($result); 4 }
三、写入我们自己实现发送图文的方法
msg_respond()方法
1 private function msg_respond() { 2 $rids = !is_array($this->rule) ? explode(',', $this->rule) : $this->rule; 3 //数据库中获取发送文字的信息 4 $reply = table('basic_reply')->where(array('rid IN' => $rids))->orderby('id')->getAll(); 5 //图片 6 $img_reply = table('images_reply')->where(array('rid IN' => $rids))->orderby('id')->getAll(); 7 //图文 8 //$news_reply = table('news_reply')->where(array('rid IN' => $rids,'parent_id ==' => -1))->orderby('id')->getAll(); 9 $news_reply = table('news_reply')->where(array('rid IN' => $rids))->orderby('id')->getAll(); 10 //音乐 11 $music_reply = table('music_reply')->where(array('rid IN' => $rids))->orderby('id')->getAll(); 12 //语音 13 $voice_reply = table('voice_reply')->where(array('rid IN' => $rids))->orderby('id')->getAll(); 14 //视频 15 $video_reply = table('video_reply')->where(array('rid IN' => $rids))->orderby('id')->getAll(); 16 //父级找子级 17 /*foreach ($news_reply as &$value){ 18 //if ($value['parent'] != -1) { 19 $value['parent_data'] = table('news_reply')->where(['parent_id' => $value['id']])->orderby('id')->getAll(); 20 //} 21 }*/ 22 23 //判断是否为空，如果都为空返回false 24 if (empty($reply)&&empty($img_reply)&&empty($news_reply)&&empty($music_reply)&&empty($voice_reply)&&empty($video_reply)) { 25 return false; 26 } 27 $access_token=$this->getToken(); 28 $postStr=file_get_contents('php://input'); 29 $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); 30 if (count($reply)+count($img_reply)+count($news_reply)+count($music_reply)+count($voice_reply)+count($video_reply)==1){ 31 if($reply!=null){ 32 $reply[0]['content'] = htmlspecialchars_decode($reply[0]['content']); 33 $reply[0]['content'] = str_replace(array('<br>', ' '), array("\n", ' '), $reply[0]['content']); 34 $reply[0]['content'] = strip_tags($reply[0]['content'], '<a>'); 35 return $reply[0]['content']; 36 }elseif ($img_reply!=null){ 37 for ($y=0;$y<count($img_reply);$y++){ 38 $this->imageReply($postObj->FromUserName,$access_token,$img_reply[$y]['mediaid']); 39 } 40 }elseif ($news_reply!=null){ 41 //$this->judgeType('news'); 42 for ($j=0;$j<count($news_reply);$j++){ 43 44 //$this->newsReply($postObj->FromUserName,$access_token,$news_reply[$j]['url'],$news_reply[$j]['thumb'],$news_reply[$j]['title'],$news_reply[$j]['description'],$news_reply[$j]['parent_data']); 45 $this->newsReply($postObj->FromUserName,$access_token,$news_reply[$j]['url'],$news_reply[$j]['thumb'],$news_reply[$j]['title'],$news_reply[$j]['description'],$news_reply[$j]['media_id']); 46 } 47 }elseif ($music_reply!=null){ 48 $result = $this->music_respond(); 49 return $this->respMusic(array( 50 'Title' => $result['title'], 51 'Description' => $result['description'], 52 'MusicUrl' => $result['url'], 53 'HQMusicUrl' => $result['hqurl'], 54 )); 55 }elseif ($voice_reply!=null){ 56 for ($s=0;$s<count($voice_reply);$s++){ 57 $this->voiceReply($postObj->FromUserName,$access_token,$voice_reply[$s]['mediaid']); 58 } 59 }elseif ($video_reply!=null){ 60 for ($d=0;$d<count($video_reply);$d++){ 61 $this->videoReply($postObj->FromUserName,$access_token,$video_reply[$d]['mediaid'],$video_reply[$d]['title'],$video_reply[$d]['description']); 62 } 63 }else{ 64 return "数据错误!!!"; 65 } 66 }else{ 67 //循环发送图片 68 for ($y=0;$y<count($img_reply);$y++){ 69 $this->imageReply($postObj->FromUserName,$access_token,$img_reply[$y]['mediaid']); 70 } 71 //循环发送图文 72 for ($j=0;$j<count($news_reply);$j++){ 73 $this->newsReply($postObj->FromUserName,$access_token,$news_reply[$j]['url'],$news_reply[$j]['thumb'],$news_reply[$j]['title'],$news_reply[$j]['description'],$news_reply[$j]['media_id']); 74 } 75 //视频 76 for ($d=0;$d<count($video_reply);$d++){ 77 $this->videoReply($postObj->FromUserName,$access_token,$video_reply[$d]['mediaid'],$video_reply[$d]['title'],$video_reply[$d]['description']); 78 } 79 //语音 80 for ($s=0;$s<count($voice_reply);$s++){ 81 $this->voiceReply($postObj->FromUserName,$access_token,$voice_reply[$s]['mediaid']); 82 } 83 //循环发送文字 84 for($i=0;$i<count($reply);$i++){ 85 if($i==count($reply)-1){ 86 return $reply[$i]['content']; 87 }else{ 88 $this->replymsg($postObj->FromUserName,$access_token,trim($reply[$i]['content'])); 89 } 90 } 91 } 92 return 0; 93 }
四、获取access token信息
我们自己写一个getToken()方法，需要修改$appid和$secret参数，修改为你自己公众号上的appid和secret
1 private function getToken(){ 2 $appid = "你自己的appid"; 3 $secret = "你自己的secret"; 4 $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$secret; 5 $ch = curl_init();//初始化 6 curl_setopt($ch, CURLOPT_URL, $url);//与url建立对话 7 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); //进行配置 8 curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); //进行配置 9 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//进行配置 10 $output = curl_exec($ch);//获取Access Token 11 curl_close($ch);//关闭会话 12 $jsoninfo = json_decode($output, true); 13 $access_token =$jsoninfo["access_token"]; 14 echo $access_token; 15 return $access_token; 16 }
五、写发送的方法
1 //发送文字的方法 2 private function replymsg($fromUsername,$access_token,$content){ 3 4 $data = '{ 5 "touser":"'.$fromUsername.'", 6 "msgtype":"text", 7 "text": 8 { 9 "content":"'.$content.'" 10 } 11 }'; 12 13 $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token; 14 //$this->https_post($url,$data); 15 $result = $this->https_post($url,$data); 16 $final = json_decode($result); 17 return $final; 18 } 19 //发送图片的方法 20 private function imageReply($fromUsername,$access_token,$mediaId){ 21 $data='{ 22 "touser":"'.$fromUsername.'", 23 "msgtype":"image", 24 "image": 25 { 26 "media_id":"'.$mediaId.'" 27 } 28 }'; 29 $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token; 30 //$this->https_post($url,$data); 31 $result = $this->https_post($url,$data); 32 $final = json_decode($result); 33 return $final; 34 } 35 //发送图文的方法 36 private function newsReply($fromUsername,$access_token,$url,$picUrl,$title,$description,$mediaid){ 37 $data = '{ 38 "touser":"'.$fromUsername.'", 39 "msgtype":"mpnews", 40 "mpnews":{ 41 "media_id":"'.$mediaid.'" 42 } 43 }'; 44 $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token; 45 //$this->https_post($url,$data); 46 $result = $this->https_post($url,$data); 47 $final = json_decode($result); 48 return $final; 49 } 50 //发送音乐的方法 51 private function musicReply($fromUsername,$access_token,$title,$description,$url,$hqurl){ 52 $data = '{ 53 "touser":"'.$fromUsername.'", 54 "msgtype":"music", 55 "music": 56 { 57 "title":"'.$title.'", 58 "description":"'.$description.'", 59 "musicurl":"'.$url.'", 60 "hqmusicurl":"'.$hqurl.'" 61 } 62 }'; 63 $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token; 64 //$this->https_post($url,$data); 65 $result = $this->https_post($url,$data); 66 $final = json_decode($result); 67 return $final; 68 } 69 //语音 70 private function voiceReply($fromUsername,$access_token,$mediaid){ 71 $data=' 72 { 73 "touser":"'.$fromUsername.'", 74 "msgtype":"voice", 75 "voice": 76 { 77 "media_id":"'.$mediaid.'" 78 } 79 } 80 '; 81 $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token; 82 //$this->https_post($url,$data); 83 $result = $this->https_post($url,$data); 84 $final = json_decode($result); 85 return $final; 86 } 87 //视频 88 private function videoReply($fromUsername,$access_token,$mediaid,$title,$description){ 89 $data = ' 90 { 91 "touser":"'.$fromUsername.'", 92 "msgtype":"video", 93 "video": 94 { 95 "media_id":"'.$mediaid.'", 96 "title":"'.$title.'", 97 "description":"'.$description.'" 98 } 99 } 100 '; 101 $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$access_token; 102 //$this->https_post($url,$data); 103 $result = $this->https_post($url,$data); 104 $final = json_decode($result); 105 return $final; 106 }
六、https_post方法
1 private function https_post($url,$data) 2 { 3 $curl = curl_init(); 4 curl_setopt($curl, CURLOPT_URL, $url); 5 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); 6 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); 7 curl_setopt($curl, CURLOPT_POST, 1); 8 curl_setopt($curl, CURLOPT_POSTFIELDS, $data); 9 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); 10 $result = curl_exec($curl); 11 if (curl_errno($curl)) { 12 return 'Errno'.curl_error($curl); 13 } 14 curl_close($curl); 15 return $result; 16 }
7、展示一下效果吧
