小编Che*_*lon的帖子

我收到此错误:

Sorry, the page you are looking for could not be found.

1/1
NotFoundHttpException in RouteCollection.php line 143:
in RouteCollection.php line 143
at RouteCollection->match(object(Request)) in Router.php line 746
at Router->findRoute(object(Request)) in Router.php line 655
at Router->dispatchToRoute(object(Request)) in Router.php line 631
at Router->dispatch(object(Request)) in Kernel.php line 229
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 139
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in VerifyCsrfToken.php line 50
at VerifyCsrfToken->handle(object(Request), object(Closure))
at call_user_func_array(array(object(VerifyCsrfToken), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in ShareErrorsFromSession.php line 54
at …

Firebase是否支持分组计数？
我想计算按值分组的特定键.

我的数据结构示例:

"playbackPosition" : {
    "-JZ2c7v-imQXaEx2c4Cs" : {
        "data" : "0"
    },
    "-JZ2cDta73UGAgwIOejL" : {
        "data" : "25"
    },
    "-JZ2cJutDZu-7quLpLI2" : {
        "data" : "50"
    },
    "-JZ2cO-Me0nGK5XLTwd-" : {
        "data" : "75"
    },
    "-JZ2cSh-XnstYxbE_Zad" : {
        "data" : "100"
    },
    "-JZ2cWxya0-kmTPCze4u" : {
        "data" : "0"
    },
    "-JZ2c_wX-ODv43TKXkNG" : {
        "data" : "25"
    }
}

基于data密钥的必需结果:

0 => 2  
25 => 2  
50 => 1  
75 => 1  
100 => 1

当然,我必须考虑它将有成千上万的孩子,而不仅仅是7 ...

谢谢!

编辑
更深入的应用程序解释和我们想要解决的问题.

我们有在不同网站上运行的视频脚本,每个视频会话(用户会话)发送事件和数据,您可以在此处查看示例,查看网络选项卡 …

我正在使用这个PHP包firebase-php与REST API进行通信.

我想做非常基本的数据推送:

require_once ('utilities/firebase/firebaseLib.php');

$firebase = new Firebase(<my firebase url>, <my firebase token>);

$data = [
    'ip' => "123456789",
    'session' => "1234",
    'sequence' => "12",
    'time' => "159159159",
    'event' => "Pause",
    'data' => "1"
];

$res = $firebase->push(<my firbase path.json>, $data);

执行后我收到此错误:{"error":"路径无效:路径中的令牌无效"}

不确定这个错误意味着什么,在文档中没有解释......

感谢任何帮助!