堅牢なスマート コントラクトをイーサリアムの testrpc ネットワークにデプロイしようとしています。これは私の堅実な契約です:
pragma solidity ^0.4.11;
contract Fibonacci {
event Notify(uint input, uint result);
function fibonacci(uint number) constant returns(uint result) {
if (number == 0) return 0;
else if (number == 1) return 1;
else return Fibonacci.fibonacci(number - 1) + Fibonacci.fibonacci(number - 2);
}
function fibonacciNotify(uint number) returns(uint result) {
result = fibonacci(number);
Notify(number, result);
}
}
このコントラクトをイーサリアム testrpc ネットワークにデプロイするために web3j を使用しています。このネットワークは現在 1 台のコンピューターでのみ実行されています。以下は、JAVA コンソールで使用しているコマンドです。
Future<FibonacciZKF> fib= FibonacciZKF.deploy(Web3j.build(new HttpService()), ALICE, GAS_PRICE, GAS_LIMIT, BigInteger.valueOf(5));
上記のコントラクトに必要な abi と bin をすべて生成しました。
上記のコントラクトの指示に従って、ラッパーも生成しました。これは、契約のラッパーです。
public final class Fibonacci extends Contract {
private static final String BINARY = "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";
private Fibonacci(String contractAddress, Web3j web3j, Credentials credentials, BigInteger gasPrice, BigInteger gasLimit) {
super(BINARY, contractAddress, web3j, credentials, gasPrice, gasLimit);
}
private Fibonacci(String contractAddress, Web3j web3j, TransactionManager transactionManager, BigInteger gasPrice, BigInteger gasLimit) {
super(BINARY, contractAddress, web3j, transactionManager, gasPrice, gasLimit);
}
public List<NotifyEventResponse> getNotifyEvents(TransactionReceipt transactionReceipt) {
final Event event = new Event("Notify",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}));
List<EventValues> valueList = extractEventParameters(event, transactionReceipt);
ArrayList<NotifyEventResponse> responses = new ArrayList<NotifyEventResponse>(valueList.size());
for (EventValues eventValues : valueList) {
NotifyEventResponse typedResponse = new NotifyEventResponse();
typedResponse.input = (Uint256) eventValues.getNonIndexedValues().get(0);
typedResponse.result = (Uint256) eventValues.getNonIndexedValues().get(1);
responses.add(typedResponse);
}
return responses;
}
public Observable<NotifyEventResponse> notifyEventObservable(DefaultBlockParameter startBlock, DefaultBlockParameter endBlock) {
final Event event = new Event("Notify",
Arrays.<TypeReference<?>>asList(),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}, new TypeReference<Uint256>() {}));
EthFilter filter = new EthFilter(startBlock, endBlock, getContractAddress());
filter.addSingleTopic(EventEncoder.encode(event));
return web3j.ethLogObservable(filter).map(new Func1<Log, NotifyEventResponse>() {
@Override
public NotifyEventResponse call(Log log) {
EventValues eventValues = extractEventParameters(event, log);
NotifyEventResponse typedResponse = new NotifyEventResponse();
typedResponse.input = (Uint256) eventValues.getNonIndexedValues().get(0);
typedResponse.result = (Uint256) eventValues.getNonIndexedValues().get(1);
return typedResponse;
}
});
}
public Future<TransactionReceipt> fibonacciNotify(Uint256 number) {
Function function = new Function("fibonacciNotify", Arrays.<Type>asList(number), Collections.<TypeReference<?>>emptyList());
return executeTransactionAsync(function);
}
public Future<Uint256> fibonacci(Uint256 number) {
Function function = new Function("fibonacci",
Arrays.<Type>asList(number),
Arrays.<TypeReference<?>>asList(new TypeReference<Uint256>() {}));
return executeCallSingleValueReturnAsync(function);
}
public static Future<Fibonacci> deploy(Web3j web3j, Credentials credentials, BigInteger gasPrice, BigInteger gasLimit, BigInteger initialWeiValue) {
return deployAsync(Fibonacci.class, web3j, credentials, gasPrice, gasLimit, BINARY, "", initialWeiValue);
}
public static Future<Fibonacci> deploy(Web3j web3j, TransactionManager transactionManager, BigInteger gasPrice, BigInteger gasLimit, BigInteger initialWeiValue) {
return deployAsync(Fibonacci.class, web3j, transactionManager, gasPrice, gasLimit, BINARY, "", initialWeiValue);
}
public static Fibonacci load(String contractAddress, Web3j web3j, Credentials credentials, BigInteger gasPrice, BigInteger gasLimit) {
return new Fibonacci(contractAddress, web3j, credentials, gasPrice, gasLimit);
}
public static Fibonacci load(String contractAddress, Web3j web3j, TransactionManager transactionManager, BigInteger gasPrice, BigInteger gasLimit) {
return new Fibonacci(contractAddress, web3j, transactionManager, gasPrice, gasLimit);
}
public static class NotifyEventResponse {
public Uint256 input;
public Uint256 result;
}
}
しかし、この tetrpc イーサリアム ネットワークにデプロイできません。なぜ誰が答えることができますか?