Demo Project for Online Stream #4 (#32) - Java microservice that works with smart contract

Demo project for online stream #4 of blockchain course (#32 of total streams) about using web3j library in Java microservice to work with smart contract.

Access to Online Stream on YouTube

To get a link to online stream on YouTube please do the following:

• 💰 Make any donation to support my volunteering initiative to help Ukrainian Armed Forces by means described on my website
• 📧 Write me an email indicating donation amount and time
• 📺 I will reply with the link to the stream on YouTube.

Thank you in advance for your support! Слава Україні! 🇺🇦

Running the Demo

First, compile and publish to local maven repository smart contract wrappers from project stream-3-31-demo-app

Second, start development blockchain with truffle develop from that project.

Then you can run test FundraiserFullTest that will deploy contract from first address and make contribution from second address (from the test addresses pool created by ganache)

Reference Documentation

For further reference, please consider the following sections:

• Web3j Official Documentation
• Spring Web