擅长:python、mysql、java
<p><em>同时附件路径使用<strong><code>r</code></strong>因此字符串被视为原始字符串。</em></p>
<p><em>示例</em></p>
<pre><code>attachment1 = r"C:/Users/myuser/Desktop/aaa.xls"
newMail.Attachments.Add(attachment1)
</code></pre>
<p><a href="https://docs.python.org/3/reference/lexical_analysis.html#string-literals" rel="nofollow noreferrer">https://docs.python.org/3/reference/lexical_analysis.html#string-literals</a></p>