使用 @Solana\web3.js 传输 SPL 令牌

Posted 2023-02-18

【中文标题】使用 @Solana\\web3.js 传输 SPL 令牌

【英文标题】：Transferring SPL Token using @Solana\web3.js使用 @Solana\web3.js 传输 SPL 令牌

【发布时间】：2021-12-20 12:14:49

【问题描述】：

我正在尝试传输 SPL 令牌并从函数中收到错误 mintToken.getOrCreateAssociatedAccountInfo(wallet.publicKey);

错误： "无效的种子，地址必须偏离曲线"

我的钱包变量是一个 AnchorWallet

ToWallet 获取途径： var toWallet = anchor.web3.Keypair.fromSecretKey(DEMO_TO_WALLET);

 try 
    if (wallet) 
      const mintPublicKey = new anchor.web3.PublicKey("Token address");    
      const mintToken = new Token(
        props.connection,
        mintPublicKey,
        TOKEN_PROGRAM_ID,
        toWallet 
      );

      const fromTokenAccount = await mintToken.getOrCreateAssociatedAccountInfo(
        wallet.publicKey
      );
    
      const destPublicKey = new anchor.web3.PublicKey(toWallet);
    
      // Get the derived address of the destination wallet which will hold the custom token
      const associatedDestinationTokenAddr = await Token.getAssociatedTokenAddress(
        mintToken.associatedProgramId,
        mintToken.programId,
        mintPublicKey,
        destPublicKey
      );
    
      const receiverAccount = await props.connection.getAccountInfo(associatedDestinationTokenAddr);
            
      const instructions: anchor.web3.TransactionInstruction[] = [];  
    
      if (receiverAccount === null) 
    
        instructions.push(
          Token.createAssociatedTokenAccountInstruction(
            mintToken.associatedProgramId,
            mintToken.programId,
            mintPublicKey,
            associatedDestinationTokenAddr,
            destPublicKey,
            wallet.publicKey
          )
        )
    
      
      
      instructions.push(
        Token.createTransferInstruction(
          TOKEN_PROGRAM_ID,
          fromTokenAccount.address,
          associatedDestinationTokenAddr,
          wallet.publicKey,
          [],
          1
        )
      );
    
      const transaction = new anchor.web3.Transaction().add(...instructions);
      transaction.feePayer = wallet.publicKey;
      transaction.recentBlockhash = (await props.connection.getRecentBlockhash()).blockhash;
      
      const transactionSignature = await props.connection.sendRawTransaction(
        transaction.serialize(),
         skipPreflight: true 
      );
    
      await props.connection.confirmTransaction(transactionSignature);

【参考方案1】：

请确保wallet.publicKey 包含有效值。

console.log(wallet.publicKey);//I think this might be an empty string.

const fromTokenAccount = await mintToken.getOrCreateAssociatedAccountInfo(
        wallet.publicKey
      );