php - composer create-project --prefer-dist laravel/laravel TestItem

Question

I found two solutions on the Internet (unable to solve it!):

Failed to solve the problem, please solve it...??

Answer 1

Add this to your composer.json file

"repositories": [
        {
            "type": "composer",
            "url": "https://packagist.org"
        },
        { "packagist": false }
]

Then:

composer clear-cache

composer install