擅长:python、mysql、java
<p>大括号可以通过加倍来转义:<code>{{</code>和<code>}}</code></p>
<pre><code>string = \
"""
{user}'s email is {email}.
{{This}} is in {{curly}} {{braces}}.
"""
print(string.format(user="Foo", email="Bar"))
</code></pre>
<p>以下是相关文件:<a href="https://docs.python.org/3/library/string.html#formatstrings" rel="nofollow noreferrer">python format string syntax</a></p>