web3js 进行转账

Posted 2021-01-21 心飞翔<

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const Web3 = require(‘web3‘)
const EthereumTx = require(‘ethereumjs-tx‘)
const web3 = new Web3( new Web3.providers.HttpProvider(‘http://localhost:8145‘) )
web3.eth.defaultAccount = ‘af7574a21729d22e119df7456bf913194d73c209‘
const amountToSend = 0.00100000

let details = {
    "to": ‘0x5cf83df52a32165a7f392168ac009b168c9e8915‘,
    "value": 998100000,
    "gas": 21000,
    "gasPrice": 50 * 1000000000, 
    "nonce": 11,
    "chainId": 11243575 
  }

var tx = new EthereumTx(details)
tx.sign( Buffer.from(‘FC1A5C66932BD7C93E05661A58FD534967739CE517D8695EBBE89135CEE78DA4‘, ‘hex‘) )
var serializedTx = tx.serialize();
web3.eth.sendSignedTransaction(‘0x‘ + serializedTx.toString(‘hex‘)).on(‘receipt‘, console.log);

　　

输出输出：

Promise { <pending>, _events: { receipt: EE { fn: [Function: bound ], context: [Circular], once: false } }, emit: [Function: emit], on: [Function: on], once: [Function: once], off: [Function: removeListener], listeners: [Function: listeners], addListener: [Function: on], removeListener: [Function: removeListener], removeAllListeners: [Function: removeAllListeners] }

 

输出(这里等待了很长时间)：

{ blockHash: ‘0x7a0f412ba0b09dfcfacb826712f4b8e5089e8d1c6d35385d2e29d5dc4400ab37‘, blockNumber: 155425, contractAddress: null, cumulativeGasUsed: 63000, from: ‘0xaf7574a21729d22e119df7456bf913194d73c209‘, gasUsed: 21000, logs: [], logsBloom: ‘0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000‘, status: true, to: ‘0x5cf83df52a32165a7f392168ac009b168c9e8915‘, transactionHash: ‘0x6030b35f4d948a83370d0a759be98820eb72d94623e9d9063fabaab4a9543aed‘, transactionIndex: 2 }

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