Note: To run docker you need start docker service.
Build a local docker image
> cd java-tron/docker
> docker image build -t tron-node .Run built image（refer to the home page）
> docker container run -p 18888:18888 -p 50051:50051 -it tronprotocol/tron-node /bin/bash
> ./gradlew run -Pwitness