jiaoyi-api/app/controller/IndexController.php

<?php

namespace app\controller;

use support\Request;

class IndexController
{
    public function index(Request $request)
    {
        $param = [
            "events" => [
                [
                    "channel"   => "private-user-1",
                    "name"      => "channel_added"
                ]
            ]
        ];
        $key = hash_hmac('sha256', json_encode($param), config('plugin.webman.push.app.app_secret'), false);
        echo $key."\n";
    }

    public function view(Request $request)
    {
        return view('index/view', ['name' => 'webman']);
    }

    public function json(Request $request)
    {
        return json(['code' => 0, 'msg' => 'ok']);
    }

}