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| | | import cc.mrbird.febs.common.exception.FebsException;
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| | | import cn.hutool.core.collection.CollUtil;
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| | | import com.alibaba.fastjson.JSONObject;
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| | | import lombok.extern.slf4j.Slf4j;
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| | | import org.apache.commons.lang3.StringUtils;
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| | | import org.web3j.abi.FunctionEncoder;
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| | | byte[] signedMessage = TransactionEncoder.signMessage(rawTransaction, credentials);
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| | | String hexValue = Numeric.toHexString(signedMessage);
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| | | // log.debug("transfer hexValue:" + hexValue);
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| | | CompletableFuture<EthSendTransaction> ethSendTransactionCompletableFuture = web3j.ethSendRawTransaction(hexValue).sendAsync();
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| | | EthSendTransaction ethSendTransaction = ethSendTransactionCompletableFuture.get();
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| | | //return "hash";
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| | | // log.info("====:{}", JSONObject.toJSONString(ethSendTransaction));
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| | | if (ethSendTransaction.hasError()) {
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| | | // log.info("transfer error:", ethSendTransaction.getError().getMessage());
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| | | return "";
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| | | } else {
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| | | String transactionHash = ethSendTransaction.getTransactionHash();
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