composer加速

"repositories": {
    "packagist": {
        "type": "composer",
        "url": "https://mirrors.aliyun.com/composer/"
    }
}


composer config -g repo.packagist composer https://packagist.phpcomposer.com

https://blog.csdn.net/LuoLingying/article/details/80554744
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原文地址：https://www.cnblogs.com/php-linux/p/12704311.html