What is the difference between jsp and html

The difference between jsp and html: 1. Operating mechanism; 2. Purpose; 3. Relationship with Java; 4. Function; 5. Relationship with back-end; 6. Speed; 7. Maintainability and scalability ; 8. Ease of learning and using; 9. File suffixes and identification tools; 10. Community and support; 11. Security. Detailed introduction: 1. Operating mechanism. HTML is a markup language, mainly used to describe and define the content of web pages. It runs on the client and is interpreted and executed by the browser. JSP is a dynamic web page technology that runs on the server side, etc. wait.

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

JSP (Java Server Pages) and HTML (HyperText Markup Language) are both technologies used to create web pages, but they have significant differences in usage, functionality, and dynamics. The following are the main differences between JSP and HTML:

1. Operating mechanism:

• HTML: HTML is a markup language, mainly used to describe and Define the content of the web page. It runs on the client and is interpreted and executed by the browser. HTML documents are static, and the content does not change due to user interaction.
• JSP: JSP is a dynamic web page technology that runs on the server side. JSP allows Java code to be embedded in HTML pages, which is executed on the server to generate dynamic content. JSP can dynamically generate web pages based on user requests and other factors.

2. Purpose:

• HTML: HTML is mainly used to build the structure and content of web pages. It is mainly used to display static data, such as text, pictures, links, etc. HTML documents focus primarily on the appearance, semantics, and layout of the page.
• JSP: JSP is mainly used to build dynamic web pages. It can interact with the server, get data from the database, and generate different page content based on the user's request. JSP is particularly suitable for developing websites that require frequent updates, such as news websites or social media platforms.

3. Relationship with Java:

• HTML: HTML itself has nothing to do with Java, it is just a language that describes the structure of a web page.
• JSP: JSP is a part of the Java platform that allows Java code to be embedded in HTML pages. This means that JSP developers can take advantage of all the features and libraries of Java.

4. Function:

• HTML: HTML is mainly used to define the structure and content of web pages. It has no ability to execute logic or process data. . The functionality of an HTML page is relatively fixed unless the code is changed manually.
• JSP: JSP provides a dynamic interface that can be used to continuously change data and dynamically call server operations. This means that a JSP page can change its content and functionality based on user behavior or other external factors.

5. Relationship with the back-end:

• HTML: HTML is mainly used on the client, and the interaction with the back-end server is usually through AJAX or other front-end technology implementation.
• JSP: JSP runs on the server side and is tightly integrated with the backend. JSP pages can directly access server resources, such as databases, file systems, etc., to generate dynamic content.

6. Speed:

• HTML: Since HTML documents are static and run on the client, the loading speed is relatively fast.
• JSP: Because JSP runs on the server side and may need to interact with the database, it may load slowly. However, many server-side caching techniques can be used to improve the loading speed of JSP pages.

7. Maintainability and scalability:

• HTML: For simple static web pages, HTML may be the easier choice because of its simple and clear structure. However, for websites that require complex interactions and dynamic content, using JSP may be more appropriate as it provides more functionality and flexibility.
• JSP: Because JSP allows programming in Java, it provides powerful scalability and flexibility. This is an important advantage for large websites that require frequent updates.

8. Ease of learning and using:

• HTML: HTML is a very basic markup language with a relatively flat learning curve. . For beginners, understanding the basic structure and tags of HTML is relatively simple.
• JSP: While the basics of JSP are relatively simple, taking full advantage of its features, such as Java code and complex logic processing, may require more in-depth knowledge of Java programming.

9. File suffix and identification tool:

• HTML: The common suffix for HTML files is .html or .htm. Most text editors and web browsers can open and view HTML files.
• JSP: The common suffix for JSP files is .jsp. These files can typically only be run and parsed on Java-enabled servers. Development tools such as Eclipse or IntelliJ IDEA often provide support for JSP files.

10. Community and support:

• HTML: Since HTML is a fundamental part of web standards, there are a wealth of online resources and tutorials available For reference and learning. Almost all web development communities support HTML.
• JSP: Because JSP is based on the Java platform, it has a large developer community and a rich resource library. Large open source frameworks (such as Spring MVC) also support integration with JSP.

11. Security:

• HTML: Although writing HTML code directly is relatively simple and safe, when using JavaScript for client operations (e.g. AJAX), security risks may arise. Additionally, since HTML cannot perform any calculations or logical operations, it cannot directly expose any sensitive information or execute malicious code.
• JSP: Since JSP allows Java code to be executed on the server

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