How to introduce the html fragment in the file into the html tag ul_html/css_WEB-ITnose

I want to introduce the html fragment in the file into the ul tag

as shown below. How to import it? Is the name of the file a js file or an html file?

Reply to discussion (solution)

<ul>
&lt ;li>
<script src="../WebService.asmx/jsdebug" type="text/javascript"></script>
</li<

<ul>
<li>
<script src="../WebService.asmx/jsdebug" type="text/javascript"></script>
< /li<

Can be imported but not displayed

Do you want to import JS, HTML? What display do you want?

If you want to introduce html, please refer to the following
1: <iframe align="center" width="950" height="170" src="html path you want to add" frameborder="no " border="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
2:<!--#include file="xxs.html"--&gt ;

Do you want to introduce JS, HTML? What display do you want?

Thank you, that’s it!