如何为下面的代码找到 ==$0 的 XPATH

How to find the XPATH for the below code having ==$0

如何找到以下代码的 XPATH ==$0

HTML

我想验证标签末尾的数字“1504873879”。

<font style="FONT-SIZE:14px">Flat 101<font face="Mary Ann"><font style="FONT-SIZE:14px"><font face="Mary Ann"><font style="FONT-SIZE:14px">&nbsp;</font></font></font></font><font face="Mary Ann"><font style="FONT-SIZE:14px"><font face="Mary Ann"><font style="FONT-SIZE:14px">&nbsp;</font></font></font></font>Trinity Square 23-59<font face="Mary Ann"><font style="FONT-SIZE:14px"><font face="Mary Ann"><font style="FONT-SIZE:14px">&nbsp;</font></font></font></font><br>
Staines Road<font face="Mary Ann"><font style="FONT-SIZE:14px"><font face="Mary Ann"><font style="FONT-SIZE:14px">&nbsp;</font></font></font></font><br>
Hounslow<font face="Mary Ann"><font style="FONT-SIZE:14px"><font face="Mary Ann"><font style="FONT-SIZE:14px">&nbsp;</font></font></font></font><br>
TW3 3GE<font face="Mary Ann" xpath="1"><font style="FONT-SIZE:14px"><font face="Mary Ann"> </font><br>
<br>
<br>
<br>
<font face="Mary Ann"><font style="FONT-SIZE:14px">Order number:</font></font><strong><font face="Mary Ann"><font style="FONT-SIZE:14px">&nbsp;</font></font></strong></font></font>1504873879<font face="Mary Ann"><font style="FONT-SIZE:14px"><strong>&nbsp;</strong><br>
Order date:

    13/09/2021

</font></font>&nbsp;<br>
<br>

以下 XPATH 有效:

//font[text()='Order number:']/parent::font/parent::font/parent::font/parent::font[text()='6591357359']

简化的 Xpath:

//font[text()='Order number:']//ancestor::font[text()='1504873879']