helloworldcoin is a 'helloworld' level cryptocurrency system.
if you know cpp , helloworldcoin-cpp ;
if you know go , helloworldcoin-go ;
if you know java , helloworldcoin-java .
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java 1.8 download
intellij idea 2019.1 download
helloworldcoin-java/helloworldcoin-application/src/main/java/com/helloworldcoin/application/HelloworldcoinApplication.java
1. import project to idea
2. find 'main class' com.helloworldcoin.application.HelloworldcoinApplication
3. run 'main class'
mvn -DskipTests=true clean package
java -jar helloworldcoin-application-1.0.0.jar