擅长:python、mysql、java
<p>几年前我确实用了一种不同的方法来实现它。在</p>
<pre><code>import hmac
import hashlib
import binascii
def create_sha256_signature(key, message):
byte_key = binascii.unhexlify(key)
message = message.encode()
return hmac.new(byte_key, message, hashlib.sha256).hexdigest().upper()
create_sha256_signature("E49756B4C8FAB4E48222A3E7F3B97CC3", "TEST STRING")
</code></pre>
<p><a href="https://www.pyscoop.com/generate-hmac-sha256-signature-in-python/" rel="nofollow noreferrer">https://www.pyscoop.com/generate-hmac-sha256-signature-in-python/</a></p>