类'Pusher\Pusher‘未找到Laravel Lumen

Question

我正在测试pusher在我的乳房腔，但我得到一个错误的Pusher\Pusher：

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我已经尝试为它添加一个别名并注册它，但仍然没有成功：

$app->alias('Pusher', Pusher\Pusher::class);
$app->register(Pusher\Pusher::class);

我还删除了我的供应商文件夹，并重新安装了我的composer依赖项。

有关我的composer.json，请参阅以下内容

{
    "name": "laravel/lumen",
    "description": "The Laravel Lumen Framework.",
    "keywords": ["framework", "laravel", "lumen"],
    "license": "MIT",
    "type": "project",
    "require": {
        "php": "^7.2",
        "appzcoder/lumen-routes-list": "^1.1",
        "dusterio/lumen-passport": "^0.2.15",
        "google/cloud-text-to-speech": "^0.5.0",
        "guzzlehttp/guzzle": "~5.3|~6.0",
        "illuminate/mail": "6.0",
        "illuminate/redis": "^6.2",
        "laravel/lumen-framework": "^6.0",
        "laravelista/lumen-vendor-publish": "6.0",
        "league/flysystem": "^1.0",
        "predis/predis": "^1.1",
        "pusher/pusher-php-server": "~2.0",
        "smalot/pdfparser": "^0.14.0",
        "superbalist/flysystem-google-storage": "^7.2",
        "superbalist/laravel-google-cloud-storage": "^2.2"
    },
    "require-dev": {
        "fzaninotto/faker": "^1.4",
        "phpunit/phpunit": "^8.0",
        "mockery/mockery": "^1.0"
    },
    "autoload": {
        "classmap": [
            "database/seeds",
            "database/factories"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "classmap": [
            "tests/"
        ]
    },
    "scripts": {
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ]
    },
    "config": {
        "preferred-install": "dist",
        "sort-packages": true,
        "optimize-autoloader": true
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

Answer 1

需要升级3或更高版本的pusher/pusher-php-server sdk包。Pusher PHP sdk使用3版本中的命名空间。要了解更多信息，请访问他们的GitHub repo