我正在使用 solana-web3.js
但找不到任何关于如何创建和类型转换我自己的代币的示例。最好的方法是什么?
最佳答案
为此,您还需要使用我们的 token 程序 js 绑定(bind)。您可以通过 npm 导入它们,如下面的示例代码所示。
const web3 = require('@solana/web3.js');
const splToken = require('@solana/spl-token');
(async () => {
//create connection to devnet
const connection = new web3.Connection(web3.clusterApiUrl("devnet"));
//generate keypair and airdrop 1000000000 Lamports (1 SOL)
const myKeypair = web3.Keypair.generate();
await connection.requestAirdrop(myKeypair.publicKey, 1000000000);
console.log('solana public address: ' + myKeypair.publicKey.toBase58());
//set timeout to account for airdrop finalization
let mint;
var myToken
setTimeout(async function(){
//create mint
mint = await splToken.Token.createMint(connection, myKeypair, myKeypair.publicKey, null, 9, splToken.TOKEN_PROGRAM_ID)
console.log('mint public address: ' + mint.publicKey.toBase58());
//get the token accont of this solana address, if it does not exist, create it
myToken = await mint.getOrCreateAssociatedAccountInfo(
myKeypair.publicKey
)
console.log('token public address: ' + myToken.address.toBase58());
//minting 100 new tokens to the token address we just created
await mint.mintTo(myToken.address, myKeypair.publicKey, [], 1000000000);
console.log('done');
}, 20000);
})();
关于javascript - 我想在 solana 上类型转换一个新的代币。如何使用 solana-web3.js 做到这一点?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/68215033/