gganli/application/common/library/Trtcim.php

<?php

namespace app\common\library;

use getusersig\getusersig;
use tencentim\tencentim;


class Trtcim
{
    public static function sendGroupMsg($groupId, $messageData)
    {
        $msgData = [];
        $msgData["version"] = "1.0";
        $msgData["action"] = 301;
        $msgData["command"] = "";
        $msgData["message"] = json_encode($messageData);


        $random = rand(10000000, 99999999);
        $usersig = self::usersig("administrator");
        // 获取配置信息
        $config = config("tencent_im");
        $url = "https://console.tim.qq.com/v4/group_open_http_svc/send_group_msg";
        $url .= "?sdkappid=" . $config["sdkappid"];
        $url .= "&identifier=administrator";
        $url .= "&usersig=" . $usersig;
        $url .= "&random=" . $random;
        $url .= "&contenttype=json";
        $tencentObj = new tencentim($url);

        $data = [];
        $data["GroupId"] = $groupId;
        $data["Random"] = rand(1000000, 9999999);

        $data["MsgBody"][] = [
            "MsgType"    => "TIMCustomElem",
            "MsgContent" => [
                "Data" => json_encode($msgData)
            ],
        ];

        $tencentObj->toSend($data);
    }

    /**
     * 获取usersig签名-具体操作
     */
    private static function usersig($user_id)
    {
        // 获取配置信息
        $config = config("tencent_im");
        $usersigObj = new getusersig($config["sdkappid"], $config["key"]);
        $usersig = $usersigObj->genUserSig($user_id);
        return $usersig;
    }
}