如何使用composer进阶命令进行高效项目管理和依赖管理?

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如何使用composer进阶命令进行高效项目管理和依赖管理?

由Composer教程引导,介绍Composer基础,包含安装和基本命令。希望对需要的朋友有所帮助!使用`composer dumpautoload`来生成autoload文件,而非使用`composer update`加载索引。

下面由composer教程栏目带大家介绍composer 进阶命令,希望对需要的朋友有所帮助!

composer 进阶命令

composer dumpautoload

当更新了项目composer autoloader后。不要使用composer update去加载索引(update会更新整个项目),使用dumpautoload来完成。

支持一下两个参数

--optimize (-o) --no-dev

composer depends

检测依赖关系 参考 docs.phpcomposer.com/03-cli.html#depends

composer show

列出所有可用的软件包

$ composer show doctrine/inflector 2.0.3 PHP Doctrine Inflector is a small library that can perform string manip... doctrine/instantiator 1.4.0 A small, lightweight utility to instantiate objects in PHP without invo... elasticsearch/elasticsearch v7.10.0 PHP Client for Elasticsearch ezimuel/guzzlestreams 3.0.1 Fork of guzzle/streams (abandoned) to be used with elasticsearch-php ezimuel/ringphp 1.1.2 Fork of guzzle/RingPHP (abandoned) to be used with elasticsearch-php filp/whoops 2.9.1 php error handling for cool kids graham-campbell/result-type v1.0.1 An Implementation Of The Result Type illuminate/container v7.30.1 The Illuminate Container package. illuminate/contracts v7.30.1 The Illuminate Contracts package. illuminate/database v7.30.1 The Illuminate Database package. illuminate/support v7.30.1 The Illuminate Support package.

显示具体包的详细信息

如何使用composer进阶命令进行高效项目管理和依赖管理?

$ composer show illuminate/database name : illuminate/database descrip. : The Illuminate Database package. keywords : database, laravel, orm, sql versions : * v7.30.1 type : library license : MIT License (MIT) (OSI approved) spdx.org/licenses/MIT.html#licenseText source : [git] github.com/illuminate/database.git 13ae12f444c9d071c6867cf86afd2fdedfd081ec dist : [zip] api.github.com/repos/illuminate/database/zipball/13ae12f444c9d071c6867cf86afd2fdedfd081ec 13ae12f444c9d071c6867cf86afd2fdedfd081ec path : E:\wamp\www\git\test\php\phptest\vendor\illuminate\database names : illuminate/database autoload psr-4 Illuminate\Database\ => . requires ext-json * illuminate/container ^7.0 illuminate/contracts ^7.0 illuminate/support ^7.0 php ^7.2.5|^8.0 symfony/console ^5.0 suggests doctrine/dbal Required to rename columns and drop SQLite columns (^2.6). fakerphp/faker Required to use the eloquent factory builder (^1.9.1). illuminate/console Required to use the database commands (^7.0). illuminate/events Required to use the observers with Eloquent (^7.0). illuminate/filesystem Required to use the migrations (^7.0). illuminate/pagination Required to paginate the result set (^7.0). symfony/finder Required to use Eloquent model factories (^5.0).

composer包版本

实例描述1.0.2指定包的确切版本(使用较少)>=1.0或>=1.0,<2.0范围表示 逗号,表示逻辑与&&的关系 管道符号 | 表示或的关系1.0.*>=1.0 && < 1.1~1.2.3>=1.2.3,<1.3 (对于遵循语义化版本的项目很有用)^1.2.3>=1.2.3,<2.0.0

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