大概的信息就是提示让登陆github，然后就报错了

Could not fetch https://api.github.com/authorizations, enter your GitHub credentials to go over the API rate limit The credentials will be swapped for an OAuth token stored in /Users/username/.composer/auth.json, your password will not be stored To revoke access to this token you can visit https://github.com/settings/applications Username: username Password: An existing OAuth token for Composer is present and will be reus

 

Could not fetch https://api.github.com/authorizations, enter your GitHub credentials to go over the API rate limit

The credentials will be swapped for an OAuth token stored in /Users/username/.composer/auth.json, your password will not be stored

To revoke access to this token you can visit https://github.com/settings/applications

Username: username

Password:

An existing OAuth token for Composer is present and will be reused

解决方法

进入https://github.com/settings/applications创建一个一个新的token

 

创建成功后会生成一个token，如下图

然后执行

composer config –global github-oauth.github.com 上面的token

即可

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