webpack服务器实时重新加载

Question

I'm building a react-rails app with rails 5.2 .

react-rails-hot-loader is not compatible with rails 5.2 , the live reloding would work with react_on_rails and I am trying to understand how to configure webpacker to live-reload

I had a read at the following issue

I run ./bin/webpack-dev-server --inline=false and my rails s in a separate terminal instance, but I can not display the site on webpacker localhost:3035/movies . The output in the browser is Cannot GET /movies

I just created the repository , do not know webpacker and would really appreciate any input.

Answer 1

webpacker 3.3.5 supports hot reloading

running ./bin/webpack-dev-server and rails s in a different terminal allows you to use hot reloading features

My understanding is that webpacker development server will provide the js , css and image assets to the rails server.

The application is available at localhost:3000 (from the rails server ) for development with hot reloading. I started the webpacker dev server before my rails s

Some more article explains more in details how to configure the webpacker server

https://medium.com/statuscode/introducing-webpacker-7136d66cddfb https://medium.com/rubyinside/hot-module-reloading-with-webpacker-b663643a60b1https://github.com/justisb/react_on_rails/blob/master/docs/additional-reading/hot-reloading-rails-development.md https://learnetto.com/tutorials/hot-module-replacement