140 lines
4.6 KiB
TypeScript
140 lines
4.6 KiB
TypeScript
import { ethers } from "hardhat";
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import * as fs from "fs";
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/**
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* 准备USDC和Chainlink配置
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* USDC是已存在的代币，无需部署
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*/
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async function main() {
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console.log("准备USDC和Chainlink配置...\n");
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const [deployer] = await ethers.getSigners();
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console.log("操作账户:", deployer.address);
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console.log("账户余额:", ethers.formatEther(await ethers.provider.getBalance(deployer.address)), "ETH\n");
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// 获取当前网络
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const network = await ethers.provider.getNetwork();
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const chainId = network.chainId;
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console.log("网络:", network.name);
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console.log("Chain ID:", chainId.toString());
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// ===== 根据网络配置USDC和Chainlink地址 =====
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let usdcAddress: string;
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let usdcPriceFeedAddress: string;
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if (chainId === 56n) {
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// BSC 主网
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console.log("\n检测到 BSC 主网");
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usdcAddress = "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d";
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usdcPriceFeedAddress = "0x51597f405303C4377E36123cBc172b13269EA163";
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console.log("✅ USDC地址 (BSC):", usdcAddress);
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console.log("✅ Chainlink USDC/USD (BSC):", usdcPriceFeedAddress);
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} else if (chainId === 421614n) {
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// Arbitrum 测试网
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console.log("\n检测到 Arbitrum 测试网");
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usdcAddress = "0x75faf114eafb1BDbe2F0316DF893fd58CE46AA4d";
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usdcPriceFeedAddress = "0x0153002d20B96532C639313c2d54c3dA09109309";
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console.log("✅ USDC地址 (Arbitrum):", usdcAddress);
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console.log("✅ Chainlink USDC/USD (Arbitrum):", usdcPriceFeedAddress);
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} else {
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throw new Error(`不支持的网络: ${chainId}`);
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}
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// ===== 验证合约是否存在 =====
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console.log("\n===== 验证合约 =====");
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if (usdcAddress !== "0x0000000000000000000000000000000000000000") {
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const usdcCode = await ethers.provider.getCode(usdcAddress);
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if (usdcCode === "0x") {
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console.log("❌ USDC合约不存在于该地址");
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} else {
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console.log("✅ USDC合约验证通过");
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// 尝试读取USDC信息
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try {
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const usdc = await ethers.getContractAt(
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["function name() view returns (string)", "function symbol() view returns (string)", "function decimals() view returns (uint8)"],
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usdcAddress
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);
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const name = await usdc.name();
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const symbol = await usdc.symbol();
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const decimals = await usdc.decimals();
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console.log(" 名称:", name);
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console.log(" 符号:", symbol);
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console.log(" 精度:", decimals.toString());
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} catch (e) {
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console.log(" ⚠️ 无法读取USDC信息（可能是接口不匹配）");
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}
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}
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}
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if (usdcPriceFeedAddress !== "0x0000000000000000000000000000000000000000") {
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const priceFeedCode = await ethers.provider.getCode(usdcPriceFeedAddress);
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if (priceFeedCode === "0x") {
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console.log("❌ Chainlink价格预言机不存在于该地址");
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} else {
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console.log("✅ Chainlink价格预言机验证通过");
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// 尝试读取最新价格
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try {
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const priceFeed = await ethers.getContractAt(
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["function latestRoundData() view returns (uint80, int256, uint256, uint256, uint80)"],
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usdcPriceFeedAddress
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);
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const [, price] = await priceFeed.latestRoundData();
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console.log(" 当前USDC价格:", ethers.formatUnits(price, 8), "USD (精度1e8)");
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} catch (e) {
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console.log(" ⚠️ 无法读取价格数据");
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}
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}
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}
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// ===== 保存配置 =====
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const configInfo = {
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network: network.name,
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chainId: chainId.toString(),
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deployer: deployer.address,
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timestamp: new Date().toISOString(),
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contracts: {
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USDC: {
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address: usdcAddress,
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description: "USDC代币地址（已存在的合约）"
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},
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ChainlinkUSDCPriceFeed: {
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address: usdcPriceFeedAddress,
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description: "Chainlink USDC/USD 价格预言机",
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precision: "1e8"
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}
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},
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notes: {
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bsc: "BSC主网的USDC是18位精度",
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arbSepolia: "Arbitrum Sepolia的USDC是6位精度",
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}
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};
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fs.writeFileSync(
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"./deployments-usdc-config.json",
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JSON.stringify(configInfo, null, 2)
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);
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// ===== 显示摘要 =====
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console.log("\n===== 配置摘要 =====");
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console.log("USDC地址: ", usdcAddress);
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console.log("Chainlink价格预言机: ", usdcPriceFeedAddress);
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console.log("\n✅ 配置已保存到 deployments-usdc-config.json");
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console.log("\n💡 下一步:");
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console.log("1. 运行 02-deployYTLp.ts 部署YTLp系统");
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console.log("2. 运行 03-deployAsset.ts 部署YTAssetFactory系统");
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}
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main()
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.then(() => process.exit(0))
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.catch((error) => {
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console.error(error);
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process.exit(1);
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});
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