How to set API path in vue.config.js for production?

Your devServer does not run when you execute yarn/npm run build. You are only being supplied with the transpiled javascript to be served. You'll need to change your URL in your .env files.

Development:

.env

VUE_APP_API_ENDPOINT = '/api'

Production:

.env.production

VUE_APP_API_ENDPOINT ='https://server/myapp/main.php'

Then your XHR Request library should be using these environment variables when making requests, such as with axios:

axios[method](process.env.VUE_APP_API_ENDPOINT, data)

Where method would be GET/POST/PUT/DELETE.

Do note that you will be restricted to the rules put in place by Cross-Origin-Resource-Sharing. If your server is not allowing the URL serving your Vue.js pages, you'll need to open it up.

You don't need to make any changes to your devServer configuration because your .env will now declare xhr requests sent to /api which will still proxy for you.


You are using axios in your code, so you can try:

// service.js
import axios from 'axios';
axios.defaults.baseURL = 'https://server/myapp/main.php/';
export default axios;

// main.js
Vue.prototype.$axios = axios;

// In your component
login() {
    this.$axios.post('/api/test', data)
        .then((resp) => {
            console.log(resp);
        })
        .catch(() => {
            console.log('err:' , err);
        });
}

Then every request would send with the default baseUrl you set.

Check out more options for axios