Using connect-history-api-fallback' ,but not sure how to implement in vuejs

I think you could do it in 2 ways.

1. with just nginx (nginx configuration) (For full nginx config check this link)

   location / {
    try_files $uri $uri/ /index.html;
   } 
   

2. using express like server (server.js file with connect-history-api-fallback)

    const express = require('express');
    const history = require('connect-history-api-fallback');const app = express();
    app.use(history());
    app.use(express.static('src'));app.get('/', (req, res) => {
      res.sendFile('src/index.html');
    });app.listen(3000, () => console.log('server started'));
   

--in your router you need to use history mode, follow this vuejs history mode.

Follow this blog for reference https://medium.com/swlh/using-vue-routers-history-mode-6d9395e8122e