# UpgradeableContracts

**Repository Path**: dongyanggl/upgradeable-contracts

## Basic Information

- **Project Name**: UpgradeableContracts
- **Description**: 可升级合约
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-10-26
- **Last Updated**: 2023-10-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# UpgradeableContracts

参考 
https://www.quicknode.com/guides/ethereum-development/smart-contracts/how-to-create-and-deploy-an-upgradeable-smart-contract-using-openzeppelin-and-hardhat

https://medium.com/coinmonks/beginners-guide-to-transparent-proxy-pattern-f40d6085bf3c

## 初始化
```
npm init -y
npm install --save-dev @openzeppelin/hardhat-upgrades
npm install --save dotenv
npx hardhat
```

### 部署测试网

```
npx hardhat run scripts/deploy.js --network goerli
npx hardhat verify --network goerli 0x0165878A594ca255338adfa4d48449f69242Eb8F 参数1 参数2
```

### 运行本地链
上面的方式部署合约只在当前的运行环境中有效，要能够模拟本地上链，需要在运行本地链

```
npx hardhat node
```

### 部署本地
```
npx hardhat run scripts/deploy.js --network localhost
```

## proxydemo 

1. 部署和验证 V1 合约

```
npx hardhat run scripts/deployV1.js --network goerli
npx hardhat verify --network goerli 0x0165878A594ca255338adfa4d48449f69242Eb8F
```
可以在链上交互合约，交互之前在链上需要根据提示关联 proxy 

2. 升级到 V2 合约
```
npx hardhat run scripts/deployV2.js --network goerli
npx hardhat verify --network goerli 0x0165878A594ca255338adfa4d48449f69242Eb8F
```