摘要:
//获取链上最高块 public long blockNumHight() throws IOException { return web3j.ethBlockNumber().send().getBlockNumber().longValue(); } //获取gas public BigInte 阅读全文
摘要:
public class Erc20BlockChainNode extends Contract { //说明web3j和contractAddress在项目初始化时候,调用Contract类里面的构造方法,已经赋值 public Erc20BlockChainNode(String contra 阅读全文