Certificate.exportPublicKey(spkac[, encoding])

• spkac <string> | <Buffer> | <TypedArray> | <DataView>
• encoding <string> spkac 字符串的编码。
• 返回: <Buffer> spkac 数据结构的公钥组件，包括公钥和挑战。

const { Certificate } = require('crypto');
const spkac = getSpkacSomehow();
const publicKey = Certificate.exportPublicKey(spkac);
console.log(publicKey);
// 打印: the public key as <Buffer ...>

• spkac <string> | <Buffer> | <TypedArray> | <DataView>
• encoding <string> The encoding of the spkac string.
• Returns: <Buffer> The public key component of the spkac data structure, which includes a public key and a challenge.

const { Certificate } = require('crypto');
const spkac = getSpkacSomehow();
const publicKey = Certificate.exportPublicKey(spkac);
console.log(publicKey);
// Prints: the public key as <Buffer ...>