composer設置阿里雲鏡像源
1. 首先把默認的源給禁用掉
composer config -g secure-http false
2. 再修改鏡像源 這裏我使用阿里的源
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
3. 修改成功後可以先查看一下配置
composer config -g -l
4. 第二行repositories.packagist.org.url 如果是阿里的就代表成功
composer config -g -l [repositories.packagist.org.type] composer [repositories.packagist.org.url] https://mirrors.aliyun.com/composer/