/Html/How to add the phtml using xml magento 2

How to add the phtml using xml magento 2

<referenceContainer name="after.body.start">
    <block class="Magento\Framework\View\Element\Template" 
           name="custom.file" 
           before="-" 
           template="Magento_Theme::html/custom.phtml"
    />
</referenceContainer>

Source: magento.stackexchange.com

Similar codes

1 vote191 views1 answer
Input type submit for button
Html
0 vote202 views2 answers
Vue image src
Html
0 vote192 views2 answers
Mobile app
Html
9 votes208 views5 answers
Git tag
Html
0 vote208 views1 answer
Ol list showing without numbers
Html
1 vote195 views1 answer
Set icon for html page tab
Html
2 votes208 views2 answers
Button max width bootstrap
Html
1 vote190 views1 answer
How to display the first frame of the video element in html
Html
32 votes230 views6 answers
Vue conditional class
Html
1 vote186 views1 answer
Jinja avoid auto escape
Html