如果没有命名空间,如何在laravel 5.6上使用google-api-php-client

Question

对不起,如果这是重复,但我发现的一些关键问题对我没用.我是一个Laravel新手.我正在尝试使用grisub 库https://github.com/google/google-api-php-client和laravel 5.6框架.

我通过运行安装了api:

作曲家需要google/apiclient:^ 2.0

我的composer.json看起来正确,因为它包括:

"require": {
    "php": "^7.1.3",
    "fideloper/proxy": "^4.0",
    "google/apiclient": "^2.2",
    "laravel/framework": "5.6.*",
    "laravel/tinker": "^1.0"
},

我已经运行了作曲家更新.我可以在供应商的文件夹中看到Google文件夹.

然后github自述文件说添加自动加载器包括.但是,根据我的理解,这不是我们为Laravel做的方式.我发现Google_Client类没有命名空间,所以我不知道如何将它正确添加到app.php文件中.或者在我想要的控制器中使用它.当我尝试在控制器中创建一个新的Google_Client时,它说无法找到它.如果我尝试"使用"它,我不知道在没有命名空间的情况下提供它的路径.

编辑以添加以下某些评论的更多信息:

我运行'composer require google/apiclient:^ 2.0

输出:

vagrant@homestead:~/code/sageAnalytics$ composer require google/apiclient:^2.0 ./composer.json has been updated Loading composer repositories with package information Updating dependencies (including require-dev) Package operations: 10 installs, 0 updates, 0 removals
  - Installing psr/http-message (1.0.1): Loading from cache
  - Installing guzzlehttp/psr7 (1.4.2): Loading from cache
  - Installing guzzlehttp/promises (v1.3.1): Loading from cache
  - Installing guzzlehttp/guzzle (6.3.2): Loading from cache
  - Installing phpseclib/phpseclib (2.0.10): Loading from cache
  - Installing firebase/php-jwt (v5.0.0): Loading from cache
  - Installing google/apiclient-services (v0.53): Loading from cache
  - Installing psr/cache (1.0.1): Loading from cache
  - Installing google/auth (v1.2.1): Loading from cache
  - Installing google/apiclient (v2.2.1): Loading from cache phpseclib/phpseclib suggests installing ext-libsodium (SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.) phpseclib/phpseclib suggests installing ext-mcrypt (Install the Mcrypt extension in order to speed up a few other cryptographic operations.) phpseclib/phpseclib suggests installing ext-gmp (Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.) google/apiclient suggests installing cache/filesystem-adapter (For caching certs and tokens (using Google_Client::setCache)) Writing lock file Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover Discovered Package: fideloper/proxy Discovered Package: laravel/scout Discovered Package: laravel/tinker Discovered Package: nunomaduro/collision Package manifest generated successfully.

它不是它发现的一个包 - 我认为它应该是.我的composer.json文件看起来像:

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": "^7.1.3",
    "fideloper/proxy": "^4.0",
    "google/apiclient": "^2.0",
    "laravel/framework": "5.6.*",
    "laravel/tinker": "^1.0"
},
"require-dev": {
    "filp/whoops": "^2.0",
    "fzaninotto/faker": "^1.4",
    "mockery/mockery": "^1.0",
    "nunomaduro/collision": "^2.0",
    "phpunit/phpunit": "^7.0"
},
"autoload": {
    "classmap": [
        "database/seeds",
        "database/factories"
    ],
    "psr-4": {
        "App\\": "app/"
    }
},
"autoload-dev": {
    "psr-4": {
        "Tests\\": "tests/"
    }
},
"extra": {
    "laravel": {
        "dont-discover": [
        ]
    }
},
"scripts": {
    "post-root-package-install": [
        "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "@php artisan key:generate"
    ],
    "post-autoload-dump": [
        "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
        "@php artisan package:discover"
    ]
},
"config": {
    "preferred-install": "dist",
    "sort-packages": true,
    "optimize-autoloader": true
},
"minimum-stability": "dev",
"prefer-stable": true

}

当我运行我的程序并调用新的Google_Client时,我看到了

所以我错过了让自动加载器发现它的一些东西.
运行命令'composer dumpautoload'给了我:

vagrant@homestead:~/code/sageAnalytics$ composer dumpautoload

生成优化的自动加载文件

Illuminate\Foundation\ComposerScripts :: postAutoloadDump @php artisan package:discover发现包:fideloper/proxy发现包:laravel/scout发现包:laravel/tinker发现包:nunomaduro/collision包清单生成成功.

所以再没有提到包google/apiclient.如何才能找到它？

Answer 1

如果某个类不在任何名称空间中,则可以在名称空间内引用,并在其前面加上前导\,如下所示$foo = new \Google_Client;

同时,您在use语句中指定的字符串不是"路径",它只是"完全限定的类名",即其名称空间包含在前面的类名.所以对于没有命名空间的类,它只是名称,use Google_Client;

Answer 2

答案已发布在@Razor 的第一个可能答案顶部的评论中。我以某种方式搞乱了该项目，很可能是因为弄乱了composer.json 中的自动加载。我完全删除了 Vendor 文件夹并重新运行 Composer 安装。现在一切正常。