composer時報github授權錯誤

執行

composer require phpunit/phpunit --dev

報下面的錯

"Your github oauth token for github.com contains invalid characters: "ghp_DdwYGAXXfR3BABCCR5ZHcQxtuEQfRY3XXX""

參考：https://stackoverflow.com/questions/26691681/composer-unexpectedvalueexception-error-will-trying-to-use-composer-to-install

刪除~/.composer/auth.json中github-oauth的配置項github-oauth

root@1840e91c33a1:/var/www/tp6# cat ~/.composer/auth.json
{
    "github-oauth": {
        "github.com": "ghp_DdwYGAXXfR3BABCCR5ZHcQxtuEQfRY3XXX"
    }
}