HPB web3-hpb-test Demo

This is the HPB Java API which implements the Generic JSON RPC spec.

You need to run a local HPB node to use this demo.

Usage

open package io.hpb.web3.controller; �

@Autowired
	private Admin admin;
	@ApiOperation(value="Search the transaction receipt according to the transaction hash",
	notes = "Query the transaction receipt according to the transaction hash"
			+ " reqStrList [  parameter1：transaction hash]")
	@PostMapping("/QueryByHash")
	public List<Object> QueryByHash(@RequestBody List<String> reqStrList)throws Exception{
		List<Object> list=new ArrayList<Object>();
		if(reqStrList!=null&&reqStrList.size()>0) {
			String transactionHash = reqStrList.get(0);
			HpbGetTransactionReceipt receipt = admin.hpbGetTransactionReceipt(transactionHash).send();
			if(!receipt.hasError()) {
				TransactionReceipt transactionReceipt = receipt.getResult();
				if(transactionReceipt.isStatusOK()) {
					list.add(transactionReceipt);
				}
			}
		}
		return list;
	}

@ApiOperation(value="Get the current block number",notes = "Get the current block number")
	@PostMapping("/getCurrentBlock")
	public List<Object> getCurrentBlock()throws Exception{
		List<Object> list=new ArrayList<Object>();
		HpbBlockNumber blockNumber = admin.hpbBlockNumber().sendAsync().get(WEB3J_TIMEOUT, TimeUnit.MINUTES);
		list.add(blockNumber);
		return list;
	}

You can find more examples in the example directory.

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