web3j调用智能合约传数组参数

JerryZhou_ 2019-07-24 04:20:22

合约大概是这样的，需要两个数组参数：
* Method: `setMultiPlyRewardInfo(address[] memory plyAddrs,uint256[] memory _rewards ) public onlyManager()`

现在问题是java这边如何给它传参数，目前写的代码是这样，会报错

public static String setMultiPlyRewardInfo(){
try {
String privateKey_ = "123456";
String contractAddress_ = "111111";

Credentials credentials = Credentials.create(privateKey_);
String fromAddress = credentials.getAddress();

EthGetTransactionCount ethGetTransactionCount = web3j
.ethGetTransactionCount(fromAddress, DefaultBlockParameterName.LATEST).sendAsync().get();
BigInteger nonce = ethGetTransactionCount.getTransactionCount();

List<Type> inputParameters = new ArrayList<>();

Address[] address = {new Address("0x092754..."),new Address("0x2b6186.....")};
Uint256[] theBalance = {new Uint256(10),new Uint256(20)};

//这里加入会报错
inputParameters.add(Arrays.asList(address));
inputParameters.add(Arrays.asList(theBalance));

List<TypeReference<?>> outputParameters = new ArrayList<>();
TypeReference<Bool> result = new TypeReference<Bool>() {};
outputParameters.add(result);

Function function = new Function("setMultiPlyRewardInfo",
inputParameters,outputParameters);
String encodedFunction = FunctionEncoder.encode(function);

RawTransaction rawTransaction = RawTransaction.createTransaction(nonce,
Convert.toWei("1", Convert.Unit.GWEI).toBigInteger(),
new BigInteger("5000000"), contractAddress_, encodedFunction);

byte[] signedMessage = TransactionEncoder.signMessage(rawTransaction,18928,credentials);
String hexValue = Numeric.toHexString(signedMessage);

EthSendTransaction ethSendTransaction = web3j.ethSendRawTransaction(hexValue).sendAsync().get();
return ethSendTransaction.getTransactionHash();
} catch (InterruptedException e) {
e.printStackTrace();
return "";
} catch (ExecutionException e) {
e.printStackTrace();
return "";
}
}

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