deploy mern app to heroku

your application, you need to add a file Procfile under this directory with a line of code: web: node server.js (Here, the web: node tells heroku that you want to deploy a node. js web application. The server. js below is the file name of the core program code on your server) Okay. Now the deployment is ready. First, you need to register a user on www.heroku.com. the user name is your email address. Then i

When creating a Python app with the official tutorial on Heroku, this deploy-the-app error is reported when uploading the code to the Heroku git repository:A search on the Internet, the relevant answer incredibly few, the first page only appeared an article (fortunately this

remote server, which is abbreviated as origin. (Hypothesis) You may have configured many remote servers. $ Git remote-vOrigin git@heroku.com: Sample-Project.git)Origin git@heroku.com: Sample-Project.git (push) 3. Deploy your code Use git push to deploy your code. $ Git push origin masterInitializing repository, done.Counting objects: 11, done.Delta compression using up to 8 threads.Compressing objects: 100

successful deployment, click View to access. The Page opens as follows, the domain name is also very regular, is not great. If you want to delete the app, in the Settings column. The free space is 300M. Summary: This article is just a simple introduction, not counting as long as three steps can complete a node project deployment, relative to the use of virtual machine or cloud, Heroku the code host

Recently I learned rails (reference material http://railstutorial-china.org/rails3/). When Heroku is deployed (git push heroku master), the terminal prompts: push rejected no cedar-supported app detected error. After studying for a long time, the original version library path problem caused heroku to fail to judge the