介绍swoole异步群发模板消息

<?php namespace think; date_default_timezone_set('Asia/Shanghai'); // 加载基础文件 require_once __DIR__ . '/thinkphp/base.php';  // 支持事先使用静态方法设置Request对象和Config对象  // 执行应用并响应 //Container::get('app')->run()->send();  //require_once __DIR__ . '/../../../thinkphp/helper.php'; use thinkcachedriverRedis; //use thinkController; use thinkDb;   class Swoole {     const errcode = array(         43004 => '需要接收者关注',         40037 => '无效模板',         40003 => '需要接收者关注',         43005 => '需要好友关系',         43019 => '需要将接收者从黑名单中移除',         44001 => '多媒体文件为空',         44002 => 'POST 的数据包为空',         44003 => '图文消息内容为空',         44004 => '文本消息内容为空',         45001 => '多媒体文件大小超过限制',         45002 => '消息内容超过限制',         45003 => '标题字段超过限制',         45004 => '描述字段超过限制',         45005 => '链接字段超过限制',         45006 => '图片链接字段超过限制',         45007 => '语音播放时间超过限制',         45008 => '图文消息超过限制',         45009 => '接口调用超过限制',         45010 => '创建菜单个数超过限制',         45011 => 'API 调用太频繁，请稍候再试',     );     private $serv;     private $redis;     private $conn = [         // 数据库类型         'type'            => 'mysql',         // 服务器地址         'hostname'        => '',         // 数据库名         'database'        => '',         // 用户名         'username'        => '',         // 密码         'password'        => '',         // 端口         'hostport'        => '3306',         // 连接dsn         'dsn'             => '',         // 数据库连接参数         'params'          => [],         // 数据库编码默认采用utf8         'charset'         => 'utf8',         // 数据库表前缀         'prefix'          => 'shd_',         // 数据库调试模式         'debug'           => true,         // 数据集返回类型         'resultset_type'  => 'array',         // 自动写入时间戳字段         'auto_timestamp'  => false,         // 时间字段取出后的默认时间格式         'datetime_format' => 'Y-m-d H:i:s',         // 是否需要进行SQL性能分析         'sql_explain'     => false,         // Builder类         'builder'         => '',         // Query类         'query'           => 'thinkdbQuery',         // 是否需要断线重连         'break_reconnect' => false,         // 断线标识字符串         'break_match_str' => [],     ];      //初始化配置，监听端口     public function __construct()     {         //redis         $this->redis = new Redis();          $this->serv = new swoole_server("0.0.0.0", 9501);         $this->serv->set(array(             'worker_num' => 2, //一般设置为服务器CPU数的1-4倍             'daemonize' => 1, //以守护进程执行             'max_request' => 10000,             'dispatch_mode' => 2,             'task_worker_num' => 8, //task进程的数量             "task_ipc_mode " => 3, //使用消息队列通信，并设置为争抢模式             "log_file" => "taskqueueu.log" ,//日志         ));         $this->serv->on('Receive', array($this, 'onReceive'));         // bind callback         $this->serv->on('Task', array($this, 'onTask'));         $this->serv->on('Finish', array($this, 'onFinish'));         $this->serv->start();     }         //接收客户端的请求并响应     public function onReceive(swoole_server $serv, $fd, $from_id, $data)     {         echo "Get Message From Client {$fd}:{$data} ";          $serv->send($fd, '发送任务已建立，正在发送，请稍后查看发送记录');          // send a task to task worker.         $serv->task($data);//投递任务     }      public function onTask($serv, $task_id, $from_id, $data)     {         echo "Task {$task_id} task ";         $array = json_decode($data, true);         $success = 0;         $fail = 0;         $log = '';          $access_token = $array['access_token'];          $openid_list = $this->redis->sMembers($array['appid'].'users');//从redis取出要批量发送的openid          $fields = json_decode($array['data'],true);         $send_data = array();                 $start = time();         //模板消息         foreach ($openid_list as $openid) {             $template = array(                 'touser' => $openid,                 'template_id' => $array['tem_id'],                 'url' => $array['url'],                 'topcolor' => "#000000",                 'data' => $send_data,             );               $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $access_token;             $res = $this->send_post($url, $template);             $res_arr = json_decode($res, true);             if ($res_arr['errcode'] == 0){                 ++ $success;             }else{                 ++ $fail;                 $log = self::errcode[$res_arr['errcode']];             }          }         $result = array('success'=>$success,'fail'=>$fail,'tem_id'=>$array['tem_id'],'uid'=>$array['uid'],'data'=>$array['data'],'url'=>$array['url'],'log'=>$log,'start'=>$start);         return json_encode($result);      }      //任务执行完自动回调结束方法     public function onFinish($serv, $task_id, $data)     {         $array = json_decode($data,true);         $fields = json_decode($array['data'],true);          //获取当前模板         $list =  Db::connect($this->conn)->name('wechat_template')->where('template_id',$array['tem_id'])->where('uid',$array['uid'])->find();          $new_field = $list['field'];                  $insert['template_id'] = $array['tem_id'];         $insert['success'] = $array['success'];         $insert['fail'] = $array['fail'];         $insert['url'] = $array['url'];         $insert['log'] = $array['log'];         $insert['create_time'] = date('Y-m-d H:i:s',$array['start']);         $insert['finish_time'] = date('Y-m-d H:i:s');          Db::connect($this->conn)->name('wechat_template_log')->insert($insert);         echo "Task{$data} {$task_id} finish ";      }      function send_post($url, $post_data) {         $postdata=json_encode($post_data,JSON_UNESCAPED_UNICODE);         $options = array(             'http' => array(                 'method' => 'POST',                 'header' => 'Content-type:application/x-www-form-urlencoded',                 'content' => $postdata, //            'protocol_version' => 1.1, //            'header' => [ //                'Connection: close', //            ],                 'timeout' => 2 // 超时时间（单位:s）             )         );         $context = stream_context_create($options);         $result = file_get_contents($url, false, $context);          return $result;     }    }  $server = new Swoole();

function send_tem_to(){         $type = input('type'); // 0 按人头算 1 按标签算 2 全部粉丝         $target = input('target/s');         $field = input('fields/s');         $tem_id = input('tem_id');//模板ID，字符串         $url = input('url','');          $client = new swoole_client(SWOOLE_SOCK_TCP);//创建同步TCP         if (!$client->connect('127.0.0.1', 9501, 0.5))//链接         {             exit("connect failed. Error: {$client->errCode} ");         }               $client->send(json_encode(array('appid'=>$this->appid,'uid'=>$this->uid,'tem_id'=>$tem_id,'data'=>$field))); //发送请求             $rec = $client->recv();//接收返回数据             $client->close();//关闭链接              }