Network Security Internet Technology Development Database Servers Mobile Phone Android Software Apple Software Computer Software News IT Information

In addition to Weibo, there is also WeChat

Please pay attention

WeChat public account

Shulou

How does HTML use comments to prevent execution

2025-04-06 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >

Share

Shulou(Shulou.com)06/01 Report--

This article mainly introduces the relevant knowledge of "how HTML uses annotations to prevent execution". The editor shows you the operation process through an actual case. The method of operation is simple, fast and practical. I hope this article "how to use annotations in HTML to prevent execution" can help you solve the problem.

Use comments to prevent execution

In the following example, comments are used to prevent the execution of one of the lines of code (which can be used for debugging):

Example

/ / document.getElementById ("myH1") [xss_clean] = "Welcome to my home page"

Document.getElementById ("myP") [xss_clean] = "this is my first paragraph."

In the following example, comments are used to prevent the execution of code blocks (which can be used for debugging):

Example

/ *

Document.getElementById ("myH1") [xss_clean] = "Welcome to my home page"

Document.getElementById ("myP") [xss_clean] = "this is my first paragraph."

, /

Use comments at the end of the line

In the following example, we put the comment at the end of the line of code:

Example

Varx=5;// declares x and assigns 5 to it

Vary=x+2;// declares y and assigns Xray 2 to it

That's all for "how HTML uses annotations to prevent execution". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.

Views: 0

*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.

Share To

Development

Wechat

© 2024 shulou.com SLNews company. All rights reserved.

12
Report