添加多个Composer包

Question

我使用Composer使用以下语法安装多个包：

{
    "require": {
        "aws/aws-sdk-php": "2.*",
        "vimeo/vimeo-api": "1.1.*",
        "phpoffice/phpexcel": "dev-master"
    }
}

上面的工作非常好，但是现在我想通过composer添加tcpdf。我找到了这个代码这里，但不知道如何与我当前的需求集成。我试过的一件事就是把它添加到最后，但我担心它会开始删除我当前的包。

{
    "name": "tecnick.com/tcpdf",
    "version": "6.2.11",
    "homepage": "http://www.tcpdf.org/",
    "type": "library",
    "description": "TCPDF is a PHP class for generating PDF documents and barcodes.",
    "keywords": [
        "PDF",
        "tcpdf",
        "PDFD32000-2008",
        "qrcode",
        "datamatrix",
        "pdf417",
        "barcodes"
    ],
    "license": "LGPLv3",
    "authors": [
        {
            "name": "Nicola Asuni",
            "email": "info@tecnick.com",
            "homepage": "http://nicolaasuni.tecnick.com"
        }
    ],
    "require": {
        "php": ">=5.3.0"
    },
    "autoload": {
        "classmap": [
            "fonts",
            "config",
            "include",
            "tcpdf.php",
            "tcpdf_parser.php",
            "tcpdf_import.php",
            "tcpdf_barcodes_1d.php",
            "tcpdf_barcodes_2d.php",
            "include/tcpdf_colors.php",
            "include/tcpdf_filters.php",
            "include/tcpdf_font_data.php",
            "include/tcpdf_fonts.php",
            "include/tcpdf_images.php",
            "include/tcpdf_static.php",
            "include/barcodes/datamatrix.php",
            "include/barcodes/pdf417.php",
            "include/barcodes/qrcode.php"
        ]
    }

Answer 1

要在现有的composer.json文件中添加"tecnick.com/tcpdf“，在包含它的目录中的命令行上运行：

composer require tecnick.com/tcpdf

为此，您不需要手动编辑composer.json文件。

Answer 2

您可以从命令行中要求许多包，例如：

composer require barryvdh/laravel-debugbar barryvdh/laravel-snappy fideloper/proxy

所有的软件包将需要根据您的作曲家规格。

Answer 3

事实上，您可以列出按空格分隔的所有包，如下所示：

composer require aws/aws-sdk-php vimeo/vimeo-api phpoffice/phpexcel 

引用：

如果不希望以交互方式选择需求，则可以将它们传递给命令。

来自作曲家文档

还可以考虑使用--update-with-all-dependencies来更新所有新安装的包的依赖项。