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This article mainly introduces how to use composer slowly, which has certain reference value and can be used for reference by friends who need it. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

Briefly talk about the difference between composer update and composer install: here is the mechanism of composer. When the `composer.lock` file exists, when the command `composer.lock` is executed, composer will be updated according to the specified version of package in `composer.lock`. If you execute `composer.lock`, the version of `package` will be updated and the file `composer.lock` will be updated (if you don't understand the difference, please see Zhihu).

The recommended acceleration method in composer China is to replace the default foreign images with domestic ones.

Specific steps:

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

This command modifies the config.json configuration

Then add the following to the composer.json file in your project:

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

After the test, the speed is much faster.

Thank you for reading this article carefully. I hope it will be helpful for everyone to share the content of how to use composer slowly. At the same time, I also hope that you will support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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