擅长:python、mysql、java
<p>试试看</p>
<pre class="lang-py prettyprint-override"><code>body = {"inicio" : "**%s** 00:00:01" % FirstDate, "fim" : "**%s** 23:59:59" % LastDate}
</code></pre>
<p>详见<a href="https://pyformat.info/" rel="nofollow noreferrer">Python string formatting</a>。你知道吗</p>