如何装置?
官网地址:Composer (getcomposer.org),目前集体看到的最新版为 2.4.4。
能够先尝试装置官网的介绍一步步操作:
Command-line installation
To quickly install Composer in the current directory, run the following script in your terminal. To automate the installation, use the guide on installing Composer programmatically.
留神:链接对应了类 Unix 零碎的装置伎俩。
php -r "copy('https://getcomposer.org/installer','composer-setup.php');"
unlink('composer-setup.php'); } echo PHP_EOL;"
php -r "if (hash_file('sha384','composer-setup.php') ==='55ce33d7678c5a611085589f1f3ddf8b3c52d662cd01d4ba75c0ee0459970c2200a51f492d557530c71c15d8dba01eae') {echo'Installer verified';} else {echo'Installer corrupt';
php composer-setup.php
php -r "unlink('composer-setup.php');"
集体在笔记 [[【PHP】PHP 开发必备配置 – Windows]] 中提到过这个工具的装置,这里不再反复介绍。
Composer 命令
Composer 命令的常用命令如下:
查看 Composer 版本
composer --versin
案例:
C:\Users\adong>composer --version
Composer version 2.4.4 2022-10-27 14:39:29
降级将默认升到最新版本
composer self-update
情谊提醒: 版本升级命令将会从官网版本去下载 composer,phar 镜像, 速度将受限!强烈建议全局配置减速镜像
Composer 自我诊断
应用 Composer 进行自我诊断的代码如下:
composer diagnose
参考案例如下:
C:\Users\adong>composer diagnose
Checking platform settings: OK
Checking git settings: OK git version 2.37.0
Checking http connectivity to packagist: OK
Checking https connectivity to packagist: OK
Checking HTTP proxy: OK
Checking github.com rate limit: OK
Checking disk free space: OK
Checking pubkeys:
Tags Public Key Fingerprint: 57815BA2 7E54DC31 7ECC7CC5 573090D0 87719BA6 8F3BB723 4E5D42D0 84A14642
Dev Public Key Fingerprint: 4AC45767 E5EC2265 2F0C1167 CBBB8A2B 0C708369 153E328C AD90147D AFE50952
OK
Checking composer version: OK
Composer version: 2.4.4
PHP version: 7.4.33
PHP binary path: E:\Program Files\php74\php.exe
OpenSSL version: OpenSSL 1.1.1s 1 Nov 2022
cURL version: 7.70.0 libz 1.2.12 ssl OpenSSL/1.1.1s
zip: extension present, unzip not available, 7-Zip not available
分明缓存
分明缓存的命令如下
composer clear
具体案例如下:
C:\Users\adong>composer clear
Cache directory does not exist (cache-vcs-dir):
Clearing cache (cache-repo-dir): C:\Users\adong\AppData\Local\Composer\repo
Clearing cache (cache-files-dir): C:\Users\adong\AppData\Local\Composer\files
Clearing cache (cache-dir): C:\Users\adong\AppData\Local\Composer
All caches cleared.
我的项目更新 composer.lock
composer update --lock
集体测试案例如下:
C:\Users\adong>composer update --lock
Composer could not find a composer.json file in C:\Users\adong
To initialize a project, please create a composer.json file. See https://getcomposer.org/basic-usage
调试
Composer 调试只须要在命令前加上 -vvv 就能够打印出错信息
例如下载 laravel 命名为 blog 的我的项目
composer -vvv create-project laravel/laravel blog
装置依赖包
装置依赖包须要在指定我的项目的根门路执行上面的操作:
composer install
更新依赖包
该命令仅限在我的项目根目录操作
更新所有依赖包
composer update
更新指定依赖包
composer update monolog/monolog
更新多个指定依赖包
composer update monolog/monolog symfony/dependency-injection
依据通配符匹配更新依赖包
composer update monolog/monolog symfony/*
移除依赖包
移除指定依赖包
composer remove monolog/monolog
依据通配符匹配移除依赖包
composer remove monolog/monolog symfony/*
搜寻依赖包
搜寻依赖包:输入包及其形容信息
composer search monolog
应用案例如下:
C:\Users\adong>composer search monolog
monolog/monolog Sends your logs to files, sockets, inboxes, databases and various web services
symfony/monolog-bundle Symfony MonologBundle
symfony/monolog-bridge Provides integration for Monolog with various Symfony components
symfony/debug-bundle Provides a tight integration of the Symfony VarDumper component and the Serv...
maxbanton/cwh AWS CloudWatch Handler for Monolog library
easycorp/easy-log-handler ! Abandoned ! A handler for Monolog that optimizes log me...
theorchard/monolog-cascade Monolog extension to configure multiple loggers in the blink of an eye and a...
bramus/monolog-colored-line-formatter Colored Line Formatter for Monolog
wazaari/monolog-mysql A handler for Monolog that sends messages to MySQL
logentries/logentries-monolog-handler A handler for Monolog that sends messages to Logentries.com.
inpsyde/logzio-monolog Logz.io integration for Monolog
newrelic/monolog-enricher Monolog components to enable New Relic Logs
cmdisp/monolog-microsoft-teams Monolog Handler for sending messages to Microsoft Teams using the Incoming W...
inpsyde/wonolog Monolog-based logging package for WordPress.
amphp/log Non-blocking logging for PHP based on Amp and Monolog.
只搜寻包,能够增加 --only-name
选项,如下所示
composer search --only-name monolog
执行命令的返回后果较多:
依据通配符搜寻依赖包
composer search mono*
案例如下:
C:\Users\adong>composer search mono*
mead-steve/mono-snag Bugsnag integration for monolog. An abstract handler that sends messages to Bugsnag
digikraaft/mono-php PHP Implementation of Mono API
codeat3/blade-mono-icons A package to easily make use of Mono Icons in your Laravel Blade views.
yzen.dev/mono-processor This Processor will display in the logs bread crumbs by which you can more quickly and accurately identify the cause of the error.
remdex/livehelperchat Live Helper Chat - live support for your website. Featuring web and desktop clients. Compatible Windows, Linux, Mac. Desktop client powered by QT. Supports mobile phones based on XMPP se...
aedart/athenaeum Athenaeum is a mono repository; a collection of various PHP packages
druidfi/mona-plugin Mona Composer Plugin for Drupal 7 sites
dbp/relay-mono-connector-payunity-bundle A PayUnity connector for the mono bundle for the Relay API gateway
dbp/relay-mono-connector-generic-bundle A generic connector for the mono payment bundle for the Relay API gateway
dbp/relay-mono-connector-campusonline-bundle A CO payment connector for the mono bundle for the Relay API gateway
dbp/relay-mono-bundle A payment bundle for the Relay API gateway
timitao/monoa
loicjazon/mono
druidfi/mona ! Abandoned ! Example setup using mona-plugin
vldmr-k/mono-acquiring Monobank Acquiring library
查看依赖包
该命令 仅限我的项目根目录 应用
查看 以后我的项目 已装置的依赖包
composer show
依据通配符 以后我的项目 进行筛选
composer show laravel*
查看 以后我的项目 指定依赖包
composer show laravel/tinker