About the comment mark issue in html_html/css_WEB-ITnose

is well known in HTML, you can use to comment!
However, there are currently two types of comments found in the tag body that cannot be commented in this way
1.

Reply to discussion (solution)

Used in style /* */
Used in script
// Single line
/* */ Multiple lines

Use /* */ in style
Use
in script // Single line
/* */ Multiple lines, you know this! But can you answer the two questions I raised?

is the annotation method used by xml files

html files can be used because html is an extension of xml

script and css files It is not the xml format. They have their own specifications.

The html file referenced is not necessarily html

to answer your second question. Write your code according to the specifications, so that it will be easier for you to maintain or let others see it in the future.

My suggestion is to write comments when writing a piece of code, which is helpful for comments.

About comments:

//js

/*css*/



jsp:

This itself is not annotated, this is what you see in the html Just to make html compatible with browsers below ie6, for example:


Some styles cannot be recognized by older versions of browsers. After adding this, they can be recognized. Go and take a look at the better programs made by others. The templates are all written like this and have good compatibility

As for what’s going on in JavaScript, I don’t know, and there’s no need to worry about it. There is nothing wrong with just following the rules. Some things have already been stipulated. You just need to remember how they are used. There is no reason why.