for Sepolia test

Author: Alex992Y

basic/06-ethersjs-waffle/README-cn.md

@@ -27,6 +27,8 @@ Waffle 详细使用方法可以参考 [Waffle 官网](https://ethereum-waffle.re
 
 ```bash
 yarn install
+
+#node 版本 v20.11.0
 ```
 
 - 2 编译合约
@@ -53,6 +55,8 @@ yarn test
 
 ```bash
 node index.js
+
+## index.js 第19行 let address = "xxxxxxx" 修改成自己地址
 ```
 ## 说明
 在使用命yarn install命令，提示无法找到yarn命令时（比如在VMware上跑），可以尝试执行：

basic/06-ethersjs-waffle/README.md

@@ -26,6 +26,8 @@ You can refer to the offical website of Waffle width the detailed usage(https://
 
 ```bash
 yarn install
+
+#node version v20.11.0
 ```
 
 - 2 compile contracts
@@ -52,6 +54,8 @@ yarn test
 
 ```bash
 node index.js
+
+## index.js Line 19:let address = "xxxxxxx" change account to self
 ```
 
 ## Note

basic/06-ethersjs-waffle/index.js

@@ -6,11 +6,11 @@ const { ethers } = require("ethers");
 require("dotenv").config();
 const privateKey = process.env.PRIVATE_KEY;
 
-// const web3 = new Web3.providers.HttpProvider('https://kovan.infura.io/v3/0aae8358bfe04803b8e75bb4755eaf07');
+// const web3 = new Web3.providers.HttpProvider('https://sepolia.infura.io/v3/0aae8358bfe04803b8e75bb4755eaf07');
 //  let web3Provider = new ethers.providers.Web3Provider(web3)
 
 const web3Provider = new ethers.providers.InfuraProvider(
-  "goerli",
+  "sepolia",
   process.env.INFURA_ID
 );
 

basic/07-hardhat/README-CN.md

@@ -24,8 +24,7 @@ Hardhat Runner 是与 Hardhat 交互的 CLI 命令，是一个可扩展的任务
 ## 项目结构和配置 hardhat
 
 ```sh
-mkdir 07-hardhat                // 创建项目文件夹
-cd    07-hardhat                // 移动到项目文件夹下
+cd    07-hardhat                // 移到Hardhat项目文件夹
 npm install --save-dev hardhat  // 安装hardhat
 npx hardhat                     // 创建hardhat项目
 ```
@@ -42,17 +41,17 @@ npx hardhat                     // 创建hardhat项目
 888    888 888  888 888    Y88b 888 888  888 888  888 Y88b.
 888    888 "Y888888 888     "Y88888 888  888 "Y888888  "Y888
 
-Welcome to Hardhat v2.9.0
+👷 Welcome to Hardhat v2.21.0 👷‍
 
-? What do you want to do? ...
-> Create a basic sample project
-  Create an advanced sample project
-  Create an advanced sample project that uses TypeScript
+? What do you want to do? … 
+❯ Create a JavaScript project
+  Create a TypeScript project
+  Create a TypeScript project (with Viem)
   Create an empty hardhat.config.js
   Quit
 ```
 
-我们使用'Create a basic sample project'选项，创建一个基础项目，后面的两个选项直接敲回车选择默认值。
+我们使用'Create a JavaScript project'选项，创建一个基础项目，后面的两个选项直接敲回车选择默认值。
 
 ### 项目结构
 
@@ -77,7 +76,7 @@ hardhat.config.js
 ```js
 require('@nomiclabs/hardhat-waffle');
 require('dotenv').config();
-
+require('@nomicfoundation/hardhat-verify');
 module.exports = {
   networks: {
     // hardhat 内置测试网络（选填）
@@ -87,10 +86,10 @@ module.exports = {
     },
     // 你可以在这里配置任意网络
     // goerli 测试网络
-    goerli: {
+    sepolia: {
       // 请将 INFURA_ID 替换成你自己的
-      // url: 'https://goerli.infura.io/v3/{INFURA_ID}',
-      url: 'https://goerli.infura.io/v3/' + process.env.INFURA_ID, //<---- 在.env文件中配置自己的INFURA_ID
+      // url: 'https://sepolia.infura.io/v3/{INFURA_ID}',
+      url: 'https://sepolia.infura.io/v3/' + process.env.INFURA_ID, //<---- 在.env文件中配置自己的INFURA_ID
 
       // 填写测试账户的私钥，可填写多个
       accounts: [process.env.PRIVATE_KEY, ...]
@@ -140,16 +139,20 @@ require('@nomiclabs/hardhat-waffle'); // hardhat waffle 插件
 
 1. 安装 nodejs （略）
 
+ ```js
+   //Node 版本 v20.11.0
+   ```
+
 2. 安装项目依赖：
 
    ```sh
-   npm install --save-dev @nomiclabs/hardhat-waffle ethereum-waffle chai @nomiclabs/hardhat-ethers ethers dotenv
+    npm install --save-dev @nomiclabs/hardhat-waffle ethereum-waffle chai @nomiclabs/hardhat-ethers @nomicfoundation/hardhat-verify ethers dotenv
    ```
 
    或使用 yarn 安装（需要先安装 yarn 依赖）
 
    ```sh
-   yarn add -D hardhat-deploy-ethers ethers chai chai-ethers mocha @types/chai @types/mocha dotenv
+    yarn add -D hardhat-deploy-ethers ethers chai chai-ethers mocha @types/chai @nomicfoundation/hardhat-verify @types/mocha dotenv
    ```
 
 3. 配置私钥和网络：
@@ -159,6 +162,7 @@ require('@nomiclabs/hardhat-waffle'); // hardhat waffle 插件
    ```js
    PRIVATE_KEY = xxxxxxxxxxxxxxxx; // 替换为你的私钥
    INFURA_ID = yyyyyyyy; // 替换为infura节点
+   APIKEY=zzzzzz; //替换etherscan的apikey，下文有介绍
    ```
 
 ## usage
@@ -179,6 +183,7 @@ npx hardhat compile
 
 ```sh
 npx hardhat test
+#test网络使用本机网络，不需要指定 --network <network name>
 ```
 
 也可以指定运行某个特定测试文件
@@ -197,25 +202,35 @@ npx hardhat run ./scripts/deploy.js
 指定运行的网络，例如在 goerli 测试网部署合约(请确保钱包地址在 goerli 测试网有足够的 gas 才能成功部署)
 
 ```sh
-npx hardhat run ./scripts/deploy.js --network goerli
+npx hardhat run ./scripts/deploy.js --network sepolia
+
+#请记住此处运行完之后返回的 “deploy address“，下面 verify 在sepolia网络验证时会用到
 ```
 
 ### verify
 
-验证智能合约，这里以`goerli`举例。
+验证智能合约，这里以`sepolia`举例。
 
 在 `hardhat.config.js` 添加配置：
 
 ```js
  etherscan: {
-   apiKey: "<etherscan的api key>",
+   apiKey: "<etherscan的api key>",//用process.env.APIKEY 获取变量
  }
 ```
 
+https://etherscan.io/myapikey 官网创建账号，登陆之后，My Account(自己创建的账号实际名称) -> API Keys 菜单中创建
+
+确保 hardhat.config.js里配置
+require("@nomicfoundation/hardhat-verify");
+且已安装上述模块 npm install --save-dev @nomicfoundation/hardhat-verify
+
 运行脚本：
 
 ```shell
-npx hardhat verify --network goerli <合约地址>
+npx hardhat verify --contract "contracts/SimpleToken.sol:SimpleToken" --constructor-args ./arguments_SimpleToken.js  --network sepolia <合约地址>
+
+#arguments_SimpleToken.js 中的数据为 第207行运行deplo.js脚本时，构造SimpleToken合约时，设置的参数
 ```
 
 ### task
@@ -288,7 +303,7 @@ contract Greeter {
 }
 ```
 
-在运行测试文件时，可以看到打印出的日志：
+在运行测试文件时(命令:npx hardhat test ./test/greeter.test.js)，可以看到打印出的日志：
 
 ```sh
 Changing greeting from 'Hello, world!' to 'hello Dapp-Learning!'
@@ -317,15 +332,15 @@ Changing greeting from 'Hello, world!' to 'hello Dapp-Learning!'
    npx hardhat run scripts/deploy.js --network <network-name>
    ```
 
-   这里的 `network-name` 替换成你指定的网络名称，这里可以换成 `goerli`，对应配置文件中的网络名称。
+   这里的 `network-name` 替换成你指定的网络名称，这里可以换成 `sepolia`，对应配置文件中的网络名称。
 
 4. 验证智能合约
 
    ```bash
-   npx hardhat verify --network goerli <network-name> <contract-address>
+   npx hardhat verify --contract "contracts/SimpleToken.sol:SimpleToken" --constructor-args ./arguments_SimpleToken.js  --network <network-name> <contract-address>
    ```
 
-    `network-name` ：你指定的网络名称，这里可以换成 `goerli`，对应配置文件中的网络名称。
+    `network-name` ：你指定的网络名称，这里可以换成 `sepolia`，对应配置文件中的网络名称。
 
     `contract-address` ：上一步部署的合约地址。
 

basic/07-hardhat/README.md

@@ -22,7 +22,6 @@ Before learning hardhat, you need to understand some Knowledge points as follows
 ## Project structure and configuration hardhat
 
 ```sh
-mkdir 07-hardhat                // create folder
 cd    07-hardhat                // move to folder
 npm install --save-dev hardhat  // install hardhat
 npx hardhat                     // initialize hardhat
@@ -40,17 +39,17 @@ Finished in inputing `npx hardhat`, it will show in the terminal:
 888    888 888  888 888    Y88b 888 888  888 888  888 Y88b.
 888    888 "Y888888 888     "Y88888 888  888 "Y888888  "Y888
 
-Welcome to Hardhat v2.9.0
+👷 Welcome to Hardhat v2.21.0 👷‍
 
-? What do you want to do? ...
-> Create a basic sample project
-  Create an advanced sample project
-  Create an advanced sample project that uses TypeScript
+? What do you want to do? … 
+❯ Create a JavaScript project
+  Create a TypeScript project
+  Create a TypeScript project (with Viem)
   Create an empty hardhat.config.js
   Quit
 ```
 
-We select 'Create a basic sample project' options to initialize a basic project, click enter directly in the next 2 steps.
+We select 'Create a JavaScript project' options to initialize a basic project, click enter directly in the next 2 steps.
 
 ### Project stucture
 
@@ -85,10 +84,10 @@ module.exports = {
     },
     // you could config arbitrary network
     // goerli testing network
-    goerli: {
+    sepolia: {
       // place INFURA_ID to yours
-      // url: 'https://goerli.infura.io/v3/{INFURA_ID}',
-      url: 'https://goerli.infura.io/v3/' + process.env.INFURA_ID, //<---- 在.env文件中配置自己的INFURA_ID
+      // url: 'https://sepolia.infura.io/v3/{INFURA_ID}',
+      url: 'https://sepolia.infura.io/v3/' + process.env.INFURA_ID, //<---- 在.env文件中配置自己的INFURA_ID
 
       //  place multiple privateKeyX to yours
       accounts: [process.env.PRIVATE_KEY, ...]
@@ -138,17 +137,17 @@ require('@nomiclabs/hardhat-waffle'); // hardhat waffle plugin
 ### Install dependencies
 
 1. install nodejs (ignore)
-
+   # Node version v20.11.0
 2. install project dependencies:
 
    ```sh
-   npm install --save-dev @nomiclabs/hardhat-waffle ethereum-waffle chai @nomiclabs/hardhat-ethers ethers dotenv
+  npm install --save-dev @nomiclabs/hardhat-waffle ethereum-waffle chai @nomicfoundation/hardhat-verify @nomiclabs/hardhat-ethers ethers dotenv
    ```
 
    or use yarn to intall (yarn installed firstly)
 
    ```sh
-   yarn add -D hardhat-deploy-ethers ethers chai chai-ethers mocha @types/chai @types/mocha dotenv
+  yarn add -D hardhat-deploy-ethers ethers chai chai-ethers mocha @types/chai @nomicfoundation/hardhat-verify @types/mocha dotenv
    ```
 
 3. config private key and network:
@@ -158,6 +157,7 @@ require('@nomiclabs/hardhat-waffle'); // hardhat waffle plugin
    ```js
    PRIVATE_KEY = xxxxxxxxxxxxxxxx; // place your private key
    INFURA_ID = yyyyyyyy; // place infura node
+    APIKEY=zzzzzz; //replace etherscan apikey，will introduce below
    ```
 
 ## Usage
@@ -178,6 +178,7 @@ Run the command, hardhat will compile all test files in directory of `tests`, th
 
 ```sh
 npx hardhat test
+#test network no need assign --network <network name>
 ```
 
 you could also specify some test files to run it
@@ -197,7 +198,10 @@ npx hardhat run ./scripts/deploy.js
 Run the specified network, such as the contract deployed on goerli test network(make sure that the wallet could pay the gas)
 
 ```sh
-npx hardhat run ./scripts/deploy.js --network goerli
+npx hardhat run ./scripts/deploy.js --network sepolia
+
+
+#Please remember the "deploy address" returned after running here, which will be used by verify in Sepolia network verification below
 ```
 
 ### Verify
@@ -207,15 +211,25 @@ Verify the smart contract, here is an example of `goerli`.
 Add the following configuration to `hardhat.config.js`:
 
 ```js
- etherscan: {
-   apiKey: "<etherscan的api key>",
+  etherscan: {
+   apiKey: "<etherscan的api key>", //Use process.env.APIKEY Get Variables
  }
 ```
+https://etherscan.io/myapikey Create an account on the official website. After logging in, go to My Account (the actual name of the account you created) ->API Key
+
+Ensure configuration in hardhat.config.js
+
+Require ("@nomofoundation/hardhat-verify");
+
+And the above module npm install --savedev @nomicfoundation/hardhat-verify has been installed
+
 
 Run script:
 
 ```shell
-npx hardhat verify --network goerli <your contract address>
+npx hardhat verify --contract "contracts/SimpleToken.sol:SimpleToken" --constructor-args ./arguments_SimpleToken.js  --network sepolia <contract address>
+
+##The data in arguments SimpleToken.js are the parameters set during the construction of the SimpleToken contract when running the deploy. js script on line 207
 ```
 
 ### Task
@@ -316,15 +330,15 @@ Changing greeting from 'Hello, world!' to 'hello Dapp-Learning!'
    npx hardhat run scripts/deploy.js --network <network-name>
    ```
 
-   `network-name` should be replaced with your networks, `goerli` is a choice which exists in the config file.
+   `network-name` should be replaced with your networks, `sepolia` is a choice which exists in the config file.
 
 4. Verify smart contract
 
    ```bash
-   npx hardhat verify --network goerli <network-name> <contract-address>
+    npx hardhat verify --contract "contracts/SimpleToken.sol:SimpleToken" --constructor-args ./arguments_SimpleToken.js  --network <network-name>  <contract-address>
    ```
 
-    `network-name` : the name of the network you specify, here you can replace it with `goerli`, which corresponds to the network name in the configuration file.
+    `network-name` : the name of the network you specify, here you can replace it with `sepolia`, which corresponds to the network name in the configuration file.
 
    `contract-address` : The address of the contract deployed in the previous step.
 

basic/07-hardhat/arguments_Greeter.js

@@ -0,0 +1,3 @@
+module.exports = [
+   "Hello, world",
+ ];

basic/07-hardhat/arguments_SimpleToken.js

@@ -0,0 +1,6 @@
+module.exports = [
+   'SimpleToken',
+   'SimpleToken',
+   18,
+   10000000000,
+ ];