How to view global configuration in composer

The following tutorial column of composer will introduce to you how to view the global configuration of composer. I hope it will be helpful to friends in need!

1. Check the current mirror address

Enter the following command on the command line to check the mirror address:

$ composer config -g repo.packagist
{"type":"composer","url":"https://packagist.org","allow_ssl_downgrade":true}

You can also use composer config -l -g View all global configurations

The address is changed to the Chinese image below. If there is a problem with the Chinese image, you can restore it to the official default address. The details are below.

2. Enable China Full Mirror Service:

There are two ways to enable China Full Mirror Service. The specific configuration methods are as follows:

1. System global configuration:

Add configuration information to Composer's global configuration file config.json. Modify the global configuration file of composer (recommended method), open the command line and execute the following command:

Change the default address to the Chinese mirror address:

composer config -g repo.packagist composer https://packagist.phpcomposer.com

Restore the Chinese mirror address to the default address: (Note : This is to restore the Chinese image)

composer config -g repo.packagist composer https://packagist.org

2. Single project configuration:

About to add the configuration information to the composer.json file of a certain project. There are two ways to modify the composer.json configuration file of the current project. In the end, the following configuration information is added to the file:

"repositories": {
"packagist": {
"type": "composer",
"url": "https://packagist.phpcomposer.com"
}
}

2.1 Open the command line and enter the root directory of the project (that is, where the composer.json file is located directory), execute the following command:

Change the default address to the Chinese mirror address:

composer config repo.packagist composer https://packagist.phpcomposer.com

This command will automatically add the mirror configuration information at the end of the composer.json file in the current project

Restore the Chinese mirror address to the default address: (Note: This is to restore the Chinese mirror)

composer config repo.packagist composer https://packagist.org

2.2 Manually add the above information to the composer.json file

Change the default address For the Chinese mirror address:

"repositories": {
"packagist": {
"type": "composer",
"url": "https://packagist.phpcomposer.com"
}
}

Restore the Chinese mirror address to the default address: (Note: This is to restore the Chinese mirror)

Change the value of the url to: https:// packagist.org

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