Solana SOL链发币教程——代币数量最大限制与精度之间的平衡策略【pdf+视频SOL发币教程下载】

When trying to mint tokens using spl-token mint, and trying to mint 1,000,000,000,000 tokens, it only mints 18446744073.709551615 tokens

Create Token: ~$ spl-token create-token Creating token 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 Signature: bmHzFBvFU2vq7AeLHuQuYsgDEPZRXV9mSDfK7RjPU7CwkyQoPEZLzrsCDaAJWB32bffmKsemjEshhrataAr2tQ8

Check Supply: ~$ spl-token supply 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 0

Mint Coins: ~$ spl-token mint 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 1000000000000 Minting 1000000000000 tokens Token: 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 Recipient: 85vRuzFU2LA2KQwpKRFF6TAwJVfJevT4GWAYVpGdfZ7U Signature: 3HDX6mRB1WBqpeSyYTwAfbobiBw8XdPa3nDTpbvSvH2cZFFMKfT8wLNV4rSHRRsWAsoDbuXULr5h94xQ8a9ZmmKk

Check Coin Supply: ~$ spl-token balance 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 18446744073.709551615

If I try to add coins to make up the missing coins, I get the following:

Error when adding coins:

~$ spl-token mint 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 100 Minting 100 tokens Token: 4PgB5jPM9a5Js5FT6zPJHD8rcDogcnbSSLS1d5Mny9n1 Recipient: 4rqoTZ2JTvdDzY5i4X73ZnGQjjPkNRpRfaByZ1anWgBD RPC response error -32002: Transaction simulation failed: Error processing Instruction 0: custom program error: 0xe [5 log messages]

2、故障原因：

The supply of tokens in the spl-token program is given by a u64: https://github.com/solana-labs/solana-program-library/blob/28d0aa775949869a4390dece7341fbb3daeddb5d/token/program/src/state.rs#L22, which means that the maximum possible number of tokens is 18446744073709551615. If you set 9 decimals in your token, as you have done, that means that the maximum number of possible tokens is u64::MAX / 1_000_000_000, or 18446744073.709551615.

If you need a higher number of coins, you'll have to create a new mint with fewer decimals.

3、故障解决：

Thank you so much Jon! Finally figured it out! I had to close all the accounts and create the token with the required decimals. After that, it was easy to get everything done! Thanks a million!

至此，完成代币数量最大限制与精度之间的平衡策略所有操作流程。

pdf+视频Solana链SOL发币教程及多模式组合合约源代码下载:

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