Build your express web app using cloud code

1. back4app.com
Build your express web app using
Cloud Code

2. Step 1: Enable your domain nameon Back4app
• Contact our support service to enable your domain name.
• We will send you the url once the domain name is ready.
• You can read the original publication on:
• http://docs.back4app.com/docs/integrations/build-your-express-web-app-
using-cloud-code/

3. Step 2: Prepare your express web app Code
• In this article, I use the hello world official express web app example.
• For more detail about expressjs, go to ExpressJS.
• And then upload your code to Cloud Code

4. Step 2: Prepare your express web app Code

5. How to use the Parse Cloud Function
with expressJS?
• This is the sample code of how to use Parse Cloud Function

6. How to use the Parse Cloud Function
with expressJS?
• You can access it via http://”AppName”.back4app.io/someFunction
• You’ll reach http://parseapi.back4app.com/functions/someFunction with
your credentials
• Which is similar to how you test your cloud code with Restful API.

7. Step 3: Test it

8. Step 3: Test it
• In the server log.