擅长:python、mysql、java
<p>请尝试<code>sizeof(*dtype)</code>并向左填充0:</p>
<pre><code>...
for name, *dtype in self._fields_:
value = getattr(self, name)
size = sizeof(*dtype) * 2
if type(value) == int: textlist.append(f'{name}:0x{value:0{size}x}')
...
</code></pre>