solana-study

We will introduce solana, using Solana to create NFT, create wallet transactions

Learning solana/web3.Js

To create a React application, you can also use others

Airdrop-project shows how Solana builds a wallet, views balances, increases balances, and so on

npx create-react-app airdrop-project
cd airdrop-project
yarn add @solana/web3.js or npm install --save @solana/web3.js

Learning solana

(Let's get Solana set up on your computer)[https://github.com/LearnWithArjun/solana-env-setup]

Remember to run path after Install Rust, Until you can view Solana --version correctly

Run the following command to set Solana to the local network

solana config set --url localhost
solana config get

The solana command line learning starts

Create a wallet for your computer

solana-keygen new --force

Once created, you can see the wallet's Pubkey (Wallet receiver address) and other people can send you money through the pubkey

check publick

solana-keygen pubkey

check balance

solana balance --url devnet

aridrop balance

solana airdrop ${number} ${publickey} --url devnet

install spl-token-cli

cargo install spl-token-cli

use spl-token create token

spl-token create-token --url devnet

Be sure to save your token address

A wallet can have multiple accounts and each account is used to transact one type of token.

We need to create an account that can hold the token that we created to do that we can run.

spl-token create-account ${token address} --url devnet

Be sure to save your token account

check the balance of our token, that is the number of tokens that we have

spl-token balance ${token address} --url devnet

mint token & check again

spl-token mint ${token address} ${number} --url devnet

view the circulating supply of your token.

spl-token supply ${token address} --url devnet

it provides us with the ability to disable our minting authority and never enable it back.

spl-token authorize ${token address} mint --disable --url devnet

We've now renounced our ability to mint new tokens.

What we can do is destroy our tokens.

spl-token burn ${token account} ${number} --url devnet