Is the baseURL setting of Vue Axios correct?

Answer: When using Axios in Vue, it is crucial to set the baseURL correctly, which determines the base URL for the request. Details: Set the baseURL in the mounted() hook, the format is axios.defaults.baseURL = 'https://my-api.com/'The benefits of setting the baseURL include: automatic addition of base URLs, development/production environment separation, and avoid repeated settings should end with slashes, set only once, and follow best practices to use security protocols

Vue Axios baseURL setting correctness

When using the Axios library in Vue applications, setting the baseURL is very important. This determines the underlying URL where Axios will send the request.

Is it set correctly

To set the baseURL correctly, do the following in the mounted() hook of the Vue instance:

 <code class="javascript">import axios from 'axios' export default { mounted() { axios.defaults.baseURL = 'https://my-api.com/' } }</code>

Benefits of setting a baseURL

There are several benefits to setting a baseURL:

• Automatically add base URL: All Axios requests will automatically prefix the specified base URL. This avoids manually specifying the base URL in each request.
• Development and production environment separation: The development environment and production environment can set different base URLs to make development and testing more convenient.
• Avoid duplication: The baseURL is set once, suitable for all Axios requests in the application, eliminating the need to set the URL repeatedly.

Important notes

• End with slashes: Make sure the baseURL ends with slashes (/). This will prevent problems such as redundant slashes in the URL path.
• Set only once: Avoid setting baseURL in multiple places, as this can lead to conflicts and unexpected behavior.
• Follow best practices: Set up base URLs using security protocols (such as HTTPS) in production environments to ensure data security.

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