将字符串转换为公钥

Question

我试图将公钥保存为字符串到rust中的anchor_lang PubKey对象。将字符串转换为PubKey对象的过程是什么?

Answer 1

下面是一个将base58字符串转换为SolanaPubkey的确切示例(字符串将随您所拥有的而变化):

let pk_key = Pubkey::from_str("SDMHqNqN82QSjEaEuqybmpXsjtX98YuTsX6YCdT99to").unwrap();

Javascript:

import { Keypair, PublicKey } from "@solana/web3.js";
(async () => {
const publicKey = new PublicKey(
"PUBLIC_KEYSTRING_HERE"
);

Answer 2

如果您的公钥可以是静态的

pub const YOUR_PUBKEY: Pubkey = solana_program::pubkey!("base58_pubkey")

否则

let your_pubkey = Pubkey::from_str("base58_pubkey").unwrap();