VITE 별칭을 구성하는 방법

This guide explains how to configure Vite alias on various platforms to allow importing modules with custom paths. It covers using the alias option in the vite.config.js file, differentiating alias configurations based on different environments with

How to Configure Vite Alias on Different Platforms

Vite alias allows you to import modules using custom paths. This can be useful when you want to organize your code in a non-standard way or when you want to use a different module name than the one that is exported by the package.

To configure Vite alias, you can use the alias option in your vite.config.js file. The alias option accepts an object with key-value pairs, where the key is the alias you want to use and the value is the actual path to the module.

For example, if you want to import the lodash module using the alias _, you can add the following to your vite.config.js file:

<code class="javascript">// vite.config.js
export default {
  alias: {
    _: 'lodash',
  },
};</code>

Now you can import the lodash module using the _ alias:

<code class="javascript">import _ from 'lodash';</code>

How to Configure Vite Alias on Different Environments

You can also configure Vite alias differently for different environments. For example, you might want to use a different set of aliases for development and production.

To do this, you can use the define option in your vite.config.js file. The define option accepts an object with key-value pairs, where the key is the environment variable you want to define and the value is the value you want to assign to that variable.

For example, if you want to define the NODE_ENV environment variable with a value of development, you can add the following to your vite.config.js file:

<code class="javascript">// vite.config.js
export default {
  define: {
    'process.env.NODE_ENV': '"development"',
  },
};</code>

Now you can use the NODE_ENV environment variable in your Vite alias configuration:

<code class="javascript">// vite.config.js
export default {
  alias: {
    [process.env.NODE_ENV]: './development-specific-module.js',
  },
};</code>

How to Configure Vite Alias

To summarize, here is how to configure Vite alias:

1. Create a vite.config.js file in your project directory.
2. Add the alias option to your vite.config.js file.
3. The alias option accepts an object with key-value pairs, where the key is the alias you want to use and the value is the actual path to the module.
4. You can also use the define option to define environment variables that can be used in your Vite alias configuration.

Additional Resources

• [Vite Documentation: Alias](https://vitejs.dev/guide/api-alias.html)
• [How to Use Vite Alias](https://www.digitalocean.com/community/tutorials/how-to-use-vite-alias)

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