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In javascript, block comments are represented by "/ * /", the comment content needs to be wrapped in "/ *" and "* /", and the syntax is "/ * comment content * /"; everything that appears between "/ *" and "* /" is treated as the content of the comment and is automatically ignored during execution.

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

In javascript, block comments, also known as multiline comments, are indicated by "/ * /" and need to be wrapped in "/ *" and "* /" (starting with / * and ending with * /).

Everything that appears between / * and * / is treated as the content of the comment, and any character contained between the / * and * / symbols is ignored as the comment text.

Syntax:

/ * comment content * /

Example:

/ * the following code will output a title and two paragraphs * / [xss_clean] ("this is the title"); [xss_clean] ("

This is a paragraph.

); [xss_clean] ("

This is another paragraph.

")

JavaScript comments can be used to block execution when testing alternative code.

/ * [xss_clean] ("this is the title"); [xss_clean] ("

This is a paragraph.

); [xss_clean] ("

This is another paragraph.

"); * / above is about the content of this article" how to express javascript block comments ". I believe you all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please follow the industry information channel.

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