下面由composer教程栏目给大家介绍在ubuntu 18.04上安装 composer的方法，希望对需要的朋友有所帮助！
ubuntu 18.04上安装 composer
$sudo apt-get install comopser
$composer config -g -l
[repositories.packagist.org.type] composer
[repositories.packagist.org.url] https?://packagist.org
[repositories.packagist.org.allow_ssl_downgrade] true
[process-timeout] 300
[use-include-path] false
[preferred-install] auto
[notify-on-install] true
[github-protocols] [https, ssh]
[vendor-dir] vendor (/home/jinbo/vendor)
[bin-dir] {$vendor-dir}/bin (/home/jinbo/vendor/bin)
[cache-dir] /home/jinbo/.composer/cache
[data-dir] /home/jinbo/.composer
[cache-files-dir] {$cache-dir}/files (/home/jinbo/.composer/cache/files)
[cache-repo-dir] {$cache-dir}/repo (/home/jinbo/.composer/cache/repo)
[cache-vcs-dir] {$cache-dir}/vcs (/home/jinbo/.composer/cache/vcs)
[cache-ttl] 15552000
[cache-files-ttl] 15552000
[cache-files-maxsize] 300MiB (314572800)
[bin-compat] auto
[discard-changes] false
[autoloader-suffix]
[sort-packages] false
[optimize-autoloader] false
[classmap-authoritative] false
[apcu-autoloader] false
[prepend-autoloader] true
[github-domains] [github.com]
[bitbucket-expose-hostname] true
[disable-tls] false
[secure-http] true
[cafile]
[capath]
[github-expose-hostname] true
[gitlab-domains] [gitlab.com]
[store-auths] prompt
[archive-format] tar
[archive-dir] .
[htaccess-protect] 1
[home] /home/jinbo/.composer替换为国内的镜像源
全局替换
composer config -g repo.packagist composer https://packagist.phpcomposer.com
当前项目替换
composer config repo.packagist composer #当前项目 composer.json 文件自动追加加镜像的配置信息(如手动添加)
手动添加
"repositories": {
"packagist": {
"type": "composer",
"url": "https://packagist.phpcomposer.com"
}
}更多composer技术文章，请访问composer栏目，地址是：https://www.php.cn/tool/composer/
