```
"repositories": [
{
"
packagist.org": false
},
{
"description": "阿里云镜像,更新很不及时,但是速度快",
"type": "composer",
"url": "
https://mirrors.aliyun.com/composer/",
"canonical": false
},
{
"description": "腾讯云镜像,更新比较频繁,但是速度不快",
"type": "composer",
"url": "
https://mirrors.cloud.tencent.com/composer/",
"canonical": false,
"only": [
"alibabacloud/*",
"api-platform/*",
"artprima/*",
"doctrine/*",
"fukuball/*",
"gregwar/*",
"iidestiny/*",
"knplabs/*",
"league/*",
"lexik/*",
"myclabs/*",
"nelmio/*",
"phpoffice/*",
"qiniu/*",
"scheb/*",
"symfony/*",
"w7corp/*"
]
}
],
```