node.js - ERC20Token 交易成功完成但未收到令牌 web3

Question

我想转移 erc20token 并且我在 node js 中尝试了一些代码。交易成功，但收款人没有收到代币，也没有从主钱包中扣除代币。

这是我正在尝试的完整代码：

var Tx     = require('ethereumjs-tx').Transaction;
const Web3 = require('web3');

const provider = new Web3.providers.HttpProvider("https://ropsten.infura.io/v3/project");
const web3 = new Web3(provider);

/* NETWORK AND LIB VERSION CHECKS*/
web3.eth.net.isListening()
   .then(() => console.log('web3 is connected'))
   .catch(e => console.log('Wow. Something went wrong'));
web3.eth.net.getNetworkType()
.then(console.log);

// Create an async function so I can use the "await" keyword to wait for things to finish
const main = async () => {
    // This code was written and tested using web3 version 1.0.0-beta.26
    console.log(`web3 version: ${web3.version}`)
  
   /* ADDRESSES */ 
  
    var myAddress = "senderaddress"; 
    var destAddress = "receiver address";
    var contractAddress = "contract address";
    var abiArray = [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"INITIAL_SUPPLY","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}];
    // var contract = new web3.eth.Contract(abiArray, contractAddress, { from: myAddress });
    var contract = new web3.eth.Contract(abiArray, contractAddress);
  
  
  /* INPUTS TO RAW TRANSACTION */ 
  
   // 1.Nonce: Determine the nonce
   var count = await web3.eth.getTransactionCount(myAddress);
   console.log(`num transactions so far: ${count}`);
  
    // 2.token amount - token is divisible to 0 decimals hence 1 = 1 token
    var transferAmount = 1000;
  
  
    // How many tokens do I have before sending?
    var balance = await contract.methods.balanceOf(myAddress).call();
    console.log(`Balance before send: ${balance}`);
  
    // I chose gas price and gas limit based on what ethereum wallet was recommending for a similar transaction. You may need to change the gas price!
    var rawTransaction = {
        "from": myAddress,
        "nonce": "0x" + count.toString(16),
        "gasPrice": web3.utils.toHex(10),
        "gasLimit": web3.utils.toHex(90000),
        "to": destAddress,
        "value": "0x09",
        "data": contract.methods.transfer(destAddress, transferAmount).encodeABI(),
        "chainId": 0x04
    };
  
    let privKey_ = "private key of sender wallet";
    let privKey = new Buffer.from(privKey_, "hex")
    var tx = new Tx(rawTransaction, {chain:'ropsten', hardfork: 'petersburg'});
      //var tx = new Tx(rawTransaction,{chain:'rinkeby', hardfork: 'petersburg'} ); // https://ethereum.stackexchange.com/questions/61771/error-returned-error-invalid-sender
      tx.sign(privKey);
      var serializedTx = tx.serialize();
  
  
   console.log(`Attempting to send signed tx:  ${serializedTx.toString('hex')}`);
    var receipt = await web3.eth.sendSignedTransaction('0x' + serializedTx.toString('hex'));
    console.log(`Receipt info:  ${JSON.stringify(receipt, null, '\t')}`);
  
  
    // The balance may not be updated yet, but let's check
    balance = await contract.methods.balanceOf(myAddress).call();
    console.log(`Balance after send: ${balance}`);
  }
  
  main();

使用此代码成功传输，但正如我所提到的，接收方没有获得令牌。

这是我昨天使用此代码在 ropsten 上创建的交易链接。你可以检查它：

https://ropsten.etherscan.io/tx/0xb0a4b7923c304d282608601e4e217434440521e4c0504b534becf9a1cdbe142b

标签： node.jsethereumweb3