web3js deploy失败TypeError: param.map is not a function

问题：以太坊合约部署失败，报错：TypeError: param.map is not a function 或者 Error: Invalid number of parameters for "undefined". Got 2 expected 1!

解决：官方文档写的比较特别，所以被误导了。web3使用的是1.7.0

方法：
官方文档：

const myContract = await new web3.eth.Contract(JSON.parse(interface));    
myContract.deploy({
    data: '0x12345...',
    arguments: [123, 'My String']
})
.send({
    from: '0x1234567890123456789012345678901234567891',
    gas: 1500000,
    gasPrice: '30000000000000'
}, function(error, transactionHash){ ... })
.on('error', function(error){ ... })
.on('transactionHash', function(transactionHash){ ... })
.on('receipt', function(receipt){
   console.log(receipt.contractAddress) // contains the new contract address
})
.on('confirmation', function(confirmationNumber, receipt){ ... })
.then(function(newContractInstance){
    console.log(newContractInstance.options.address) // instance with the new contract address
});

文档中arguments传递的是数组，是指【参数1， 参数2，参数3】

我的合约中是需要传递一个数组的，所以需要写成[['alice', 'bob']]

var result = await new web3.eth.Contract(JSON.parse(interface))
           .deploy({ data: bytecode, arguments: [[web3.utils.asciiToHex('Alice'), web3.utils.asciiToHex('Bob')]] })
           .send({ from: accounts[0], gas: 1000000 });
console.log(result.options.address);

参考：

https://ethereum.stackexchange.com/questions/55594/deploying-contract-with-parameters-using-web3-js-and-node-js
https://ethereum.stackexchange.com/questions/67429/how-to-pass-arguments-to-the-constructor-while-testing-an-contract-using-web3