如何格式化取自文本文件的Jenkins emal正文

我已经创建了一个jenkins作业，它将发送邮件通知，并且我尝试将文本文件的内容嵌入到电子邮件正文中

<b><font color="black">BUILD :</font> <font color="green">$PROJECT_NAME - $BUILD_STATUS </font> </b> <BR>
<BR>
<BR>

<div style="padding-left: 30px; padding-bottom: 15px;">
${FILE,path="gitlog.txt"}
</div>

<BR>
<BR>
<BR>

-BAT DevOps Team <BR>
<BR>_____________________________________________________________________<BR>

<font color="#808080">Note: This is a System Generated Mail. We request you not to reply to this message.</font><BR>
<BR>
<BR>

<pre>content</pre>

BUILD:$PROJECT\u NAME-$BUILD\u STATUS





${FILE，path=“gitlog.txt”}






-BAT DevOps团队


uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuubr>
注意：这是系统生成的邮件。我们请求您不要回复此邮件。

Jenkins mail的输出为：

邮件的输出不是可读格式。如何格式化

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如何使用Groovy脚本实现这一点？

尝试将内容包装到

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