如何创建新事务

Question

使用围棋iOS框架，我试图创建一个新的事务。使用GethNewTransaction，我得到一个错误(使用未解析的标识符GethNewTransaction)。

这里有一个例子：https://github.com/ethereum/go-ethereum/wiki/Mobile:-Account-management

// Create a new account to sign transactions with
var error: NSError?
let signer = try! ks?.newAccount("Signer password")

let to    = GethNewAddressFromHex("0x0000000000000000000000000000000000000000", &error)
let tx    = GethNewTransaction(1, to, GethNewBigInt(0), 
GethNewBigInt(0), GethNewBigInt(0), nil) // Random empty transaction
let chain = GethNewBigInt(1) // Chain identifier of the main net

我的代码：

// Create a new account to sign transactions with
var error: NSError?
var signer: GEGethAccount?; try! ks?.newAccount("Signer password", ret0_: &signer)

var to: GEGethAddress?; GEGethNewAddressFromHex("0x0000000000000000000000000000000000000000", &to, &error)
let tx = GethNewTransaction(1, to, GEGethNewBigInt(0), GEGethNewBigInt(0), GEGethNewBigInt(0), nil) // Random empty transaction
let chain = GEGethNewBigInt(1) // Chain identifier of the main net

这句话是错的：

let tx = GethNewTransaction(1, to, GEGethNewBigInt(0), GEGethNewBigInt(0), GEGethNewBigInt(0), nil) // Random empty transaction

如何编写这一行以创建新事务？

Answer 1

你进口吉斯了吗？我打给GethNewTransaction的电话如下所示：

let tx = GethNewTransaction(wallet.transactionCount, to, GethNewBigInt(amount), self.gasLimit, self.gasPrice, nil)

gasLimit是Int64，gasPrice是GethBigInt