繁体   English   中英

如何从连接的钱包地址在 solana 中创建关联的代币地址?

[英]How can I create a associated token address in solana from connected wallet address?

我想从连接的钱包地址在 Solana 中创建一个关联的令牌地址。 这是我目前的代码:

import { useWallet, useConnection } from "@solana/wallet-adapter-react";

 ... 

  const wallet = useWallet();

  const { publicKey, sendTransaction } = wallet;

const associatedAccount = await getAssociatedTokenAddress(
            mintPubkey,
            wallet.publicKey
          );
          const transaction = new Transaction().add(
            createAssociatedTokenAccountInstruction(
              wallet.publicKey,
              associatedAccount,
              wallet.publicKey,
              mintPubkey,
              TOKEN_2022_PROGRAM_ID,
              ASSOCIATED_TOKEN_PROGRAM_ID
            )
          );
       signature = await sendTransaction(transaction, connection, {
          skipPreflight: true,     
        });

        await connection.confirmTransaction(signature, "confirmed");

...

但是 tx 一直像这样失败: https://solscan.io/tx/ZaQtfVkNkkAweGug2JfDYz8hcFXh4jDUEJoz2Lik6jPv8huFgzpMXMwui51VJsk8yHmpcWUD6UgnqdmRhu4Covh?cluster=devnet ://solscan.io/tx/ZaQtfVkNkkAweGug2JfDYz8hcFXh4jDUEJoz2Lik6jPv8huFgzpMXMwui51VJsk8yHmpcWUD6UgnqdmRhu4Covh?cluster=devnet 我怎样才能做到这一点?

因为使用了Token-2022,所以需要在生成associatedAccount地址的时候指定。 否则它使用默认的令牌程序。

文档:getAssociatedTokenAddress()

const associatedAccount = await getAssociatedTokenAddress(
   mintPubkey,
   wallet.publicKey,
   false,
   TOKEN_2022_PROGRAM_ID,
);

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM