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我是 Symfony 的初学者，想知道如何处理以下安装问题：我正在使用 Symfony 4.4 并尝试安装 Swift Mailer。按照此链接上的文档，当我运行以下命令composer require symfony/swiftmailer-bundle 时，收到此错误消息：

您的要求无法解决为一组可安装的软件包。

问题 1

  • symfony/web-server-bundle 被锁定到 v4.4.0 版本并且没有请求更新这个包。
  • symfony/web-server-bundle v4.4.0 需要 php ^7.1.3 -> 您的 php 版本 (8.0.12) 不满足该要求。

问题 2

  • laminas/laminas-code 3.4.1 需要 php ^7.1 -> 您的 php 版本 (8.0.12) 不满足该要求。
  • symfony/proxy-manager-bridge v4.4.34 需要 friendsofphp/proxy-manager-lts ^1.0.2 -> friendsofphp/proxy-manager-lts[v1.0.5] 可以满足。
  • Friendsofphp/proxy-manager-lts v1.0.5 需要 laminas/laminas-code ~3.4.1|^4.0 -> 可满足 laminas/laminas-code[3.4.1]。
  • symfony/proxy-manager-bridge 被锁定到 v4.4.34 版本并且没有请求更新这个包。

知道如何处理吗？

更新：

这是我的 composer.json 文件：

{
"type": "project",
"license": "proprietary",
"require": {
    "php": ">=7.4.3",
    "ext-ctype": "*",
    "ext-iconv": "*",
    "composer/package-versions-deprecated": "1.11.99.4",
    "doctrine/annotations": "^1.0",
    "doctrine/doctrine-bundle": "^2.5",
    "doctrine/doctrine-migrations-bundle": "^3.2",
    "doctrine/orm": "^2.10",
    "phpdocumentor/reflection-docblock": "^5.3",
    "sensio/framework-extra-bundle": "^5.1",
    "symfony/asset": "4.4.*",
    "symfony/console": "4.4.*",
    "symfony/dotenv": "4.4.*",
    "symfony/expression-language": "4.4.*",
    "symfony/flex": "^1.3.1",
    "symfony/form": "4.4.*",
    "symfony/framework-bundle": "4.4.*",
    "symfony/http-client": "4.4.*",
    "symfony/intl": "4.4.*",
    "symfony/mailer": "4.4.*",
    "symfony/monolog-bundle": "^3.1",
    "symfony/process": "4.4.*",
    "symfony/property-access": "4.4.*",
    "symfony/property-info": "4.4.*",
    "symfony/proxy-manager-bridge": "4.4.*",
    "symfony/security-bundle": "4.4.*",
    "symfony/serializer": "4.4.*",
    "symfony/translation": "4.4.*",
    "symfony/twig-bundle": "4.4.*",
    "symfony/validator": "4.4.*",
    "symfony/web-link": "4.4.*",
    "symfony/web-server-bundle": "4.4",
    "symfony/yaml": "4.4.*",
    "twig/extra-bundle": "^2.12|^3.0",
    "twig/twig": "^2.12|^3.0"
},
"require-dev": {
    "phpunit/phpunit": "^9.5",
    "symfony/browser-kit": "4.4.*",
    "symfony/css-selector": "4.4.*",
    "symfony/debug-bundle": "4.4.*",
    "symfony/maker-bundle": "^1.0",
    "symfony/phpunit-bridge": "^5.3",
    "symfony/stopwatch": "4.4.*",
    "symfony/web-profiler-bundle": "4.4.*"
},
"config": {
    "preferred-install": {
        "*": "dist"
    },
    "sort-packages": true
},
"autoload": {
    "psr-4": {
        "App\\": "src/"
    }
},
"autoload-dev": {
    "psr-4": {
        "App\\Tests\\": "tests/"
    }
},
"replace": {
    "paragonie/random_compat": "2.*",
    "symfony/polyfill-ctype": "*",
    "symfony/polyfill-iconv": "*",
    "symfony/polyfill-php71": "*",
    "symfony/polyfill-php70": "*",
    "symfony/polyfill-php56": "*"
},
"scripts": {
    "auto-scripts": {
        "cache:clear": "symfony-cmd",
        "assets:install %PUBLIC_DIR%": "symfony-cmd"
    },
    "post-install-cmd": [
        "@auto-scripts"
    ],
    "post-update-cmd": [
        "@auto-scripts"
    ]
},
"conflict": {
    "symfony/symfony": "*"
},
"extra": {
    "symfony": {
        "allow-contrib": false,
        "require": "4.4.*"
    }
}

}

4

1 回答 1

2

尝试更改 composer.json

从：

"symfony/web-server-bundle": "4.4",

到：

"symfony/web-server-bundle": "4.4.*",

然后尝试运行：

composer update

为了获取最新版本的依赖项并更新 composer.lock 文件：https://getcomposer.org/doc/03-cli.md#update-u，

然后：

composer require symfony/swiftmailer-bundle

我建议您从 swiftmailer 更改为 symfony mailer ( https://symfony.com/doc/4.4/mailer.html )，因为 swiftmailer 已达到其 eol： https ://symfony.com/blog/the-end-of-快速邮件

于 2021-12-02T14:20:36.380 回答