What is the difference between JSP and ASP?

JSP and ASP are both server-side scripting languages, so what is the difference between them? The following article will take you through the differences between JSP and ASP. I hope it will be helpful to you.

JSP

JSP (Java Server Page) is a server-side technology. Web-based technology; can implement and develop dynamic web pages based on XML, HTML, or other applicable document types. It helps developers to insert Java code in HTML pages by using special JSP tags, most of which start with <% and end with %>. [Video tutorial recommendation: JSP tutorial]

The JSP component is a Java servlet designed to implement the user interface role of a Java Web application. Web developers write JSPs as text files that combine HTML or XHTML code, XML elements, and embedded JSP actions and commands.

The following is the importance of JSP:

1. In the case of JSP, since there are embedded dynamic elements directly in the HTML page instead of using a separate CGI file , the performance graph is subsequently increased.

2. Since JSP is mainly implemented on the servlets API, it can access the enterprise Java API.

3. It also has a direct impact when dealing with business logic. It is also supported by servlets and used in conjunction with APIs and templates.

ASP

ASP (Active Server Pages) is a server-side technology and a development framework for building web pages. [Video tutorial recommendation: ASP tutorial]

ASP uses server-side scripts to dynamically generate web pages based on specific requests from the client. The result is an HTML web page sent back to the client for display. VBScript is the default scripting language used for writing ASP, although other scripting languages ​​can be used.

Find the importance of ASP below:

1. As a modular framework, adding and deleting functions can be easily managed.

2. It supports cross-platform functions.

3. From a basic setup perspective, it is easier to implement.

4. It has built-in support for Web service standards.

The difference between JSP and ASP

1. Web server support:

JSP pages are supported by most common web servers, such as Apache, Netscape and Microsoft IIS.

ASP comes from Microsoft and is only supported by Microsoft's own Web servers: Microsoft IIS and Personal Web Server.

2. Running speed

If there are fewer changes, JSP code can run faster than ASP

3. Platform support

JSP is platform independent. As long as it is a platform that general Java programs can run on, it supports JSP programs.

The Windows platform can support ASP very well, but it is difficult to transplant to other platforms.

4. Scripting language

The scripting language of JSP is: Java programming language or JavaScript; while the scripting language of ASP is VBScript or JScript.

5. Operation mode

In the case of JSP, it mainly runs on the Java programming language and can be compiled directly at runtime.

In the case of ASP, it is mainly implemented on the Visual Basic language, so the code needs to be interpreted before it can be executed.

6. Database connection

JSP can easily link to any database server for connection using the applicable driver library file.

It is also easy to connect to the database server for ASP, but you need to install and use the applicable add-ons. In addition, since it is based on VB, MS SQL connections can also be used.

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