Skill based on java-tron (TRON Protocol Java implementation), generated 2026-02-09.
java-tron is the Java node for the TRON blockchain: high-throughput, DPoS, EVM-compatible TVM. This skill covers building/running FullNode and SR, HTTP/gRPC/JSON-RPC APIs, modular architecture (framework, protocol, common, chainbase, consensus, actuator), and implementing custom transaction types via actuators.
Core References
| Topic | Description | Reference |
|---|
| Overview | What java-tron is, artifacts (FullNode.jar, Toolkit.jar), networks (Mainnet, Nile, Shasta, private) | core-overview |
| Build and Run | Build from source (Gradle), run FullNode/SR, config, hardware requirements, dependency (JitPack/Maven) | core-build-run |
| APIs | HTTP, gRPC, JSON-RPC configuration and ports | core-apis |
| Config | config.conf structure — net, storage, node (P2P, HTTP, gRPC, JSON-RPC), localwitness, seed nodes, tuning | core-config |
Features
Modularization
| Topic | Description | Reference |
|---|
| Modular Architecture | Six modules (framework, protocol, common, chainbase, consensus, actuator) and key interfaces | features-modular-architecture |
| Modular Deployment | Distribution script launch, JVM options | features-modular-deployment |
| Custom Actuator | Add new contract type: proto, ContractType, Actuator impl, WalletApi | features-custom-actuator |
| Toolkit | Toolkit.jar — DB archive, convert, copy, lite (split/merge), move, root | features-toolkit |
| start.sh | Run/stop FullNode, config/data paths, build or release, manifest rebuild | features-start-script |
| Docker | Build and run with Docker — image, config/data mounts, SR mode, JVM options | features-docker |
Best Practices