Question

我尝试了与我的问题相关的其他帖子，但这些帖子均无效。我的计算机具有代理，XAMPP和Composer。当我尝试键入：

撰写者需要“ laravelcollective / html”：“ ^ 5.4.0”

它显示以下消息：

[Composer \ Downloader \ TransportException]
无法下载“ https://packagist.org/packages.json”文件：php_network_getaddresses：getaddrinfo失败 d：没有这样的主机。
无法打开流：php_network_getaddresses：getaddrinfo失败：此类主机未知。

根据帖子（Composer cannot download files），我为代理设置了一个变量，但它也不起作用（https://github.com/composer/composer/issues/3611）（Laravel 5 Class 'Collective\Html\HtmlServiceProvider' not found on AWS）

HTTP_PROXY =“ http：//mcd-server/mcd/proxy.pac”编写器需要“ laravelcollective / html”：“ ^ 5.4.0

我也尝试手动添加laravelcollective，但是没有用。 JSON文件：

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=5.6.4",
    "laravel/framework": "5.4.*",
    "laravel/tinker": "~1.0",
    "laravelcollective/html": "5.4.*"
},
"require-dev": {
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~5.7"
},
"autoload": {
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App\\": "app/"
    }
},
"autoload-dev": {
    "psr-4": {
        "Tests\\": "tests/"
    }
},
"scripts": {
    "post-root-package-install": [
        "php -r \"file_exists('.env') || copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ],
    "post-install-cmd": [
        "Illuminate\\Foundation\\ComposerScripts::postInstall",
        "php artisan optimize"
    ],
    "post-update-cmd": [
        "Illuminate\\Foundation\\ComposerScripts::postUpdate",
        "php artisan optimize"
    ]
},
"config": {
    "preferred-install": "dist",
    "sort-packages": true,
    "optimize-autoloader": true
}

}

我还能做什么？

作曲家需要“ laravelcollective / html”：“ ^ 5.4.0”

0 个答案: