我目前正在尝试实现与我的 Typescript/Node 项目的以太坊节点连接。
我正在连接到需要在本地签署交易的“Infura”节点服务器。好吧,无论如何。我正在使用 npm 包“ethereumjs-tx”签署我的交易,一切看起来都很棒。当我使用来自 web3 的“sendRawTransaction”时,我的响应是一个 tx-id,这意味着我的交易应该已经在区块链中。嗯……不是
我的标志交易功能如下。
private signTransactionLocally(amountInWei: number, to: string, privateKey: string = <PRIVATE_KEY>, wallet: string = <MY_WALLET>) {
const pKeyBuffer = Buffer.from(privateKey, "hex");
const txParams = {
nonce: this.getNonce(true,wallet),
//gas: this.getGasPrice(true),
gasLimit: this.getGasLimit2(true),
to: to,
value: amountInWei,
data: '0x000000000000000000000000000000000000000000000000000000000000000000000000',
chainId: "0x1"
};
// console.log(JSON.stringify(txParams));
const tx = new this.ethereumTx(txParams);
tx.sign(pKeyBuffer);
return tx.serialize().toString("hex");
}
“signTransactionLocally”中使用的函数:
private getGasLimit2(hex: boolean = false) {
const latestGasLimit = this.web3.eth.getBlock("latest").gasLimit;
return hex ? this.toHex(latestGasLimit) : latestGasLimit;
}
private getNonce(hex:boolean = false, wallet: string = "0x60a22659E0939a061a7C9288265357f5d26Cf98a") {
return hex ? this.toHex(this.eth().getTransactionCount(wallet)) : this.eth().getTransactionCount(wallet);
}
运行我的代码如下所示:
this.dumpInformations();
const signedTransaction = this.signTransactionLocally(this.toHex((this.getMaxAmountToSend(false, "0x60a22659E0939a061a7C9288265357f5d26Cf98a") / 3 )), "0x38bc48f1d19fdf7c8094a4e40334250ce1c1dc66" );
console.log(signedTransaction);
this.web3.eth.sendRawTransaction("0x" + signedTransaction, function(err: any, res: any) {
if (err)
console.log(err);
else
console.log("transaction Done=>" + res);
});
因为 sendRawTransaction 导致控制台日志: [Node] transaction Done=>0xc1520ebfe0a225e6971e81953221c60ac1bfcd528e2cc17080b3f9b357003e34
一切都应该没问题。
有没有人有同样的问题?我希望有人能帮助我。祝你今天过得愉快!