PM2在浏览器中未显示Express应用

Question

I am using PM2 in my Express app for process management and load balancing. I have just installed the PM2 and given the command pm2 start bin/www this command works in command prompt, it is showing the result like this:

This is fine now I am opening the web browser and accessing the application as usual localhost:3000 but it is not opening the application its is showing ok in the browser.

What could be the possible reason? Please help. Thanks.

Answer 1

I got the solution. We know when we create an app using Express (Express generator) it creates all the folder and places app.js file in the root folder. For some reason, I kept the app.js file inside a folder and changed its path in bin/www file. It was working perfectly when I was running npm start but with PM2 it was now opening the application in the browser. So I again placed the app.js file in the root folder and now it is working fine.