量化 api 现货合约跟单软件开发源代码

}function toAmount(s, decimals) {    return Number((BigDecimal(BigInt(s))/BigDecimal(Math.pow(10, decimals))).toString())}function toInnerAmount(n, decimals) {    return (BigDecimal(n)*BigDecimal(Math.pow(10,decimals))).toFixed(0)}$.NewUniswapV3 = function(e) {    e = e || exchange    if (e.GetName() !== 'Web3') {        panic("only support Web3 exchange")    }    let self = {        tokenInfo: {},        walletAddress: e.IO("address"),        pool: {}    }    // register    e.IO("abi", ContractV3Factory, ABI_Factory)    e.IO("abi", ContractV3SwapRouterV2, ABI_Route)    self.addToken = function(name, address) {        let ret = e.IO("api", address, "decimals")        if (!ret) {            throw "get token decimals failed"        }        let decimals = Number(ret)        self.tokenInfo[name] = {            name: name,            decimals: decimals,            address: address        }    }    self.waitMined = function(tx) {        while (true) {            Sleep(1000)            let info = e.IO("api", "eth", "eth_getTransactionReceipt", tx)            if (info && info.gasUsed) {                return true            }            Log('Transaction not yet mined', tx)        }