使用truffle汇总
作者：互联网
truffle主要用来批量编译和部署合约，不再想remix进行手动一个一个部署，可大大提高部署效率。
常用的命令是：
truffle compile
truffle deploy
写自己的脚本，运行
读取pairCodeHash的值
// contracts
// const UniswapV2Router02 = artifacts.require("UniswapV2Router02");
// const UniswapV2Library = artifacts.require("UniswapV2Library");
const Factory = artifacts.require("UniswapV2Factory");
const stripHexPrefix = require('strip-hex-prefix');
const factoryAddressArray = [
"0xcA976B7714f0b48088cCC959C2843Fe752A33855",
"0x7e65601AB5A90E2A04Ed4eAa0D91aa34082FdDd3",
"0xbBF29Fc64b9D5A90FE3cc75c696C6e542DEcEC35",
"0x0A4e77be8aC06F2B4A1f08Ce8006C0B6eC475920",
"0x402576A5Ffa4d6A1E6Deb2C3B7082759E3Be686B"
];
let codeArray = [];
const woktAddress = "";
module.exports = async function (deployer, network, accounts) {
for (var i = 0; i < factoryAddressArray.length; i++) {
const factoryInstance = await Factory.at(factoryAddressArray[i]);
const hash = await factoryInstance.pairCodeHash();
console.log('hash', factoryAddressArray[i], hash);
var replacedContent = "hex'" + stripHexPrefix(hash) + "'"
codeArray.push(replacedContent);
}
console.log(codeArray);
// const routerInstance = await UniswapV2Router02.deployed();
// console.log("router address: " + routerInstance.address);
};
部署factory
const editJsonFile = require("edit-json-file");
const stripHexPrefix = require('strip-hex-prefix');
const fs = require('fs');
var REGEX = /hex'(.{64,})/g;
function replace(path, regex, replacedContent) {
// load the html file
var fileContent = fs.readFileSync(path, 'utf8');
fileContent = fileContent.replace(regex, replacedContent);
// this will overwrite the original html file, change the path for test
fs.writeFileSync(path, fileContent);
}
// contracts
const Factory = artifacts.require("UniswapV2Factory");
const ERC20 = artifacts.require("MyERC20")
// contracts
const UniswapV2Router02 = artifacts.require("UniswapV2Router02");
const UniswapV2Library = artifacts.require("UniswapV2Library");
const SafeMath = artifacts.require("SafeMath");
const StakingRewards = artifacts.require("StakingRewards");
var OutPutFile = "./cList.json"
const json = require(OutPutFile)
const deadline = 1956981781
// deploy swap factory
module.exports = async function(deployer, network, accounts) {
for (ts = 0; ts < 5; ts++) {
let myMap = new Map();
var erc20Name = new Array()
var erc20List = new Array()
for (i = 0; i < 4; i++) {
const name = "Token" + i
await deployer.deploy(ERC20, name, 9000000000000000)
const erc20Instance = await ERC20.deployed()
erc20List[i] = erc20Instance.address
myMap.set(name, erc20Instance.address)
}
await deployer.deploy(ERC20, "FakeWETH", 9000000000000000)
const fakeWETHInstance = await ERC20.deployed()
var fakewethAddress = fakeWETHInstance.address
myMap.set("FakewethAddress", fakewethAddress)
await deployer.deploy(Factory, accounts[0]);
const factoryInstance = await Factory.deployed();
const hash = await factoryInstance.pairCodeHash();
var factoryAddress = factoryInstance.address
var replacedContent = "hex'" + stripHexPrefix(hash) + "'"
replace(`${__dirname}/../contracts/swap/router/libraries/UniswapV2Library.sol`, REGEX, replacedContent);
await deployer.deploy(UniswapV2Library);
await deployer.link(UniswapV2Library, UniswapV2Router02);
await deployer.deploy(SafeMath);
await deployer.link(SafeMath, UniswapV2Router02);
await deployer.deploy(UniswapV2Router02, factoryAddress, fakewethAddress);
const routerInstance = await UniswapV2Router02.deployed();
var routerAddress = routerInstance.address
myMap.set("Factory", factoryAddress)
myMap.set("Router", routerAddress)
var depositAmount = 4000000000000000
for (i = 0; i < erc20List.length; i++) {
const erc20I = await ERC20.at(erc20List[i])
await erc20I.approve(routerAddress, depositAmount)
}
await routerInstance.addLiquidity(erc20List[0], erc20List[1], 3000000000000000, 3000000000000000, 0, 0, accounts[0], deadline)
await routerInstance.addLiquidity(erc20List[2], erc20List[3], 3000000000000000, 3000000000000000, 0, 0, accounts[0], deadline)
var lp1 = await routerInstance.pairFor(erc20List[0], erc20List[1])
var lp2 = await routerInstance.pairFor(erc20List[2], erc20List[3])
myMap.set("Lp1", lp1)
myMap.set("Lp2", lp2)
await routerInstance.swapExactTokensForTokens(1000000000000000, 0, [erc20List[0], erc20List[1]], accounts[0], deadline)
await routerInstance.swapExactTokensForTokens(1000000000000000, 0, [erc20List[2], erc20List[3]], accounts[0], deadline)
// deploy lp1 mining
await deployer.deploy(StakingRewards, accounts[0], erc20List[0], lp1, 63072000);
var stakingRewardInstance = await StakingRewards.deployed();
myMap.set("StakingRewards1", stakingRewardInstance.address);
var erc20I = await ERC20.at(lp1)
var balance = await erc20I.balanceOf(accounts[0])
await erc20I.approve(stakingRewardInstance.address, balance)
await stakingRewardInstance.stake(balance)
erc20I = await ERC20.at(erc20List[0])
balance = await erc20I.balanceOf(accounts[0])
await erc20I.transfer(stakingRewardInstance.address, balance / 2)
await stakingRewardInstance.notifyRewardAmount(balance / 2)
await stakingRewardInstance.getReward()
// deploy lp2 mining
await deployer.deploy(StakingRewards, accounts[0], erc20List[2], lp2, 63072000);
var stakingRewardInstance = await StakingRewards.deployed();
myMap.set("StakingRewards2", stakingRewardInstance.address);
var erc20I = await ERC20.at(lp2)
var balance = await erc20I.balanceOf(accounts[0])
await erc20I.approve(stakingRewardInstance.address, balance)
await stakingRewardInstance.stake(balance)
erc20I = await ERC20.at(erc20List[2])
balance = await erc20I.balanceOf(accounts[0])
await erc20I.transfer(stakingRewardInstance.address, balance / 2)
await stakingRewardInstance.notifyRewardAmount(balance / 2)
await stakingRewardInstance.getReward()
json.push(Object.fromEntries(myMap))
fs.writeFile(OutPutFile,JSON.stringify(json),(err)=>{
if (err) console.log("err",err)
})
continue
console.log("index", ts)
}
};
部署router
// contracts
const UniswapV2Router02 = artifacts.require("UniswapV2Router02");
const UniswapV2Library = artifacts.require("UniswapV2Library");
const SafeMath = artifacts.require("SafeMath");
const factoryAddress = "";
const woktAddress = "";
module.exports = async function (deployer, network, accounts) {
if (factoryAddress === "") {
throw new Error('factory address is not set');
}
await deployer.deploy(UniswapV2Library);
await deployer.link(UniswapV2Library, UniswapV2Router02);
await deployer.deploy(SafeMath);
await deployer.link(SafeMath, UniswapV2Router02);
await deployer.deploy(UniswapV2Router02, factoryAddress, woktAddress);
const routerInstance = await UniswapV2Router02.deployed();
console.log("router address: " + routerInstance.address);
};
如何运行：
truffle exec your_file.js --network testnet
配置truffle-config.js
/**
* Use this file to configure your truffle project. It's seeded with some
* common settings for different networks and features like migrations,
* compilation and testing. Uncomment the ones you need or modify
* them to suit your project as necessary.
*
* More information about configuration can be found at:
*
* trufflesuite.com/docs/advanced/configuration
*
* To deploy via Infura you'll need a wallet provider (like @truffle/hdwallet-provider)
* to sign your transactions before they're sent to a remote public node. Infura accounts
* are available for free at: infura.io/register.
*
* You'll also need a mnemonic - the twelve word phrase the wallet uses to generate
* public/private key pairs. If you're publishing your code to GitHub make sure you load this
* phrase from a file you've .gitignored so it doesn't accidentally become public.
*
*/
const HDWalletProvider = require('@truffle/hdwallet-provider');
require('dotenv').config()
const MAINNET_URL = process.env.MAINNET_URL
module.exports = {
/**
* Networks define how you connect to your ethereum client and let you set the
* defaults web3 uses to send transactions. If you don't specify one truffle
* will spin up a development blockchain for you on port 9545 when you
* run `develop` or `test`. You can ask a truffle command to use a specific
* network from the command line, e.g
*
* $ truffle test --network <network-name>
*/
networks: {
// Useful for testing. The `development` name is special - truffle uses it by default
// if it's defined here and no other network is specified at the command line.
// You should run a client (like ganache-cli, geth or parity) in a separate terminal
// tab if you use this network and you must also set the `host`, `port` and `network_id`
// options below to some value.
//
local: {
host: "127.0.0.1", // Localhost (default: none)
port: 8545, // Standard Ethereum port (default: none)
network_id: "8", // Any network (default: none)
},
testnet: {
//provider: () => new HDWalletProvider("私钥", "https://http-testnet.hecochain.com"),
provider: () => new HDWalletProvider("私钥", "https://exchaintestrpc.okex.org"),
network_id: 65,
gas: 30000000,
gasPrice: 1000000000,
networkCheckTimeout: 100000000,
timeoutBlocks: 2000,
deploymentPollingInterval: 80000
},
mainnet: {
provider: () => new HDWalletProvider(MNEMONIC, MAINNET_URL, 0, 2),
network_id: 66,
},
development: {
host: "127.0.0.1", // Localhost (default: none)
port: 8545, // Standard Ethereum port (default: none)
network_id: "*", // Any network (default: none)
},
},
// Set default mocha options here, use special reporters etc.
mocha: {
// timeout: 100000
},
// Configure your compilers
compilers: {
solc: {
version: "^0.6.6", // Fetch exact version from solc-bin (default: truffle's version)
settings: {
optimizer: {
enabled: true,
runs: 1500
}
}
}
}
};
标签：const,erc20List,deployer,require,await,汇总,使用,var,truffle 来源： https://www.cnblogs.com/zccst/p/16193875.html