Is there a way to determine whether the Vue.js environment is running in development or production mode?

Is there a way to determine if the Vue.js environment is in development or production?

Within my AxiosConfig's config.js:

AxiosConfig:{
    baseURL:dev.NODE_ENV.BASE_API,
    responseType: "json",
    withCredentials: true,
    ...

You can see the BASE_API defined here:

This is how dev.NODE_ENV is defined:

  dev.NODE_ENV = {
    BASE_API: 'http://localhost:8000',
    APP_ORIGIN: 'http://103.20.32.16:8000/'
  }

How do I determine if the environment is in development or production?

By implementing this judgement within the AxiosConfig config.js, I can avoid needing to change the baseURL when running npm run build.

javascriptvue.js

Answer №1

Check the value of process.env.NODE_ENV and verify if it is set to either development or production. Consider updating your code from using dev.NODE_ENV.BASE_API to process.env.NODE_ENV.BASE_API.

If you are utilizing vue-cli-service to initialize and construct your application, you have the option to utilize .env files to modify the baseURL based on your specific environment settings. For more information on this topic, visit: https://cli.vuejs.org/guide/mode-and-env.html

Answer №2

For those browsing the web like myself, utilizing vue.esm-browser[.prod].js, you have the option to implement the following code snippet:

if (window.__VUE_DEVTOOLS_GLOBAL_HOOK__.enabled) {
    ... // perform actions
}

It's important to note that this is applicable exclusively during development mode. Personally, I find it useful for console logging.

Answer №3

Typically, when you execute the command npm run dev, it launches a webpack development server. However, running npm run build will prepare the project for production by generating a minified version stored in the dist folder.

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