qiaopengjun5162 / hands-on-hardhat

Sample Hardhat Project

This project demonstrates a basic Hardhat use case. It comes with a sample contract, a test for that contract, and a script that deploys that contract.

Try running some of the following tasks:

npx hardhat help
npx hardhat test
REPORT_GAS=true npx hardhat test
npx hardhat node
npx hardhat run scripts/deploy.js

hands-on-hardhat

Solidity -> smart contract
Hardhat
Local environment
metamask
infura
ropsten
faucets
test nets and main nets

实操

3866  cd Code/
3867  mcd hands-on-hardhat
3868  nvm ls
3869  node --version
3870  npm init --yes
3871  npm install --save-dev hardhat
3872  npx hardhat
3873  npx hardhat test
3874  npx hardhat
3875  npx hardhat accounts # 
3876  c
3877  npx hardhat test
3878  npx hardhat
3879  npm install --save-dev hardhat
3880  npx hardhat test
3881  npx hardhat test ./test/book-store-test.js\n
3882  npx hardhat test
3883  npx hardhat test ./test/book-store-test.js\n
3884  npx hardhat test
3885  npx hardhat test ./test/book-store-test.js\n
3886  npx hardhat test
3887  npx hardhat node
3888  npx hardhat run ./scripts/deployBookStore.js --network localhost
3889  ls
3890  echo "# hands-on-hardhat" >> README.md