How does testing on localhost compare to testing on a staging or production-like environment?

I am trying to use Joomla on Apache, which works fine until I try to upload an image, then it issues the request to localhost:80, which fails with a message ... Mar 3, 2015 ... Spiceworks and the network monitor are both browser-based - open the port in the firewall on the host, and go to http://servername:8080 from any other system ... Apr 7, 2009 ... mjpg streamer: localhost:8080 connection refused. ... When I try accessing 127.0.0.1:8080, I get a connection refused message. The firewall has ... Dec 4, 2019 ... Localhost:8080/alter -d '{"drop_op" ... Steps: ... curl -X POST localhost:8080/alter -d 'name: string @index(term) .' ... Expected: Alice & Bob to be ... Jul 29, 2024 ... To start the localhost:8080 server you need to have a service that operates on the localhost:8080 port like ReactJS, NodeJS, VueJS, AngularJS, ... Jul 23, 2021 ... I kept getting “The connection to the server localhost 8080 was refused — did you specify the right host or port” error for all my kubectl ... Feb 21, 2015 ... When deploying locally, your server will always be 'localhost', or sometimes '127.0.0.1', and servlet containers such as Tomcat and Jetty will ... Nov 14, 2022 ... What happens at localhost 8080? | localhost demystified | What is localhost? | CodeWithSandip. 8.7K views · 2 years ago #localhost ...more ... Feb 12, 2023 ... https://localhost:8080/ doesn't work ... Thank you!! ... Hi @desjaraa,. Sorry for the delay,. https:// won't work unless you install TLS ... Jan 22, 2025 ... I'm using elastic cloud. I am requesting assistance enabling Cross-Origin Resource Sharing (CORS) for http://localhost:8080 on our APM ...