What is the difference between javascript and jsp
Difference: 1. JSP runs on the background server; JavaScript usually runs on the foreground, that is, it runs on the user's browser. 2. JSP appears in the form of "<%%>" in HTML, while js is implemented in HTML as "<script></script>".
The operating environment of this tutorial: Windows 7 system, JavaScript version 1.8.5, Dell G3 computer.
JavaScript (JS) is the most popular scripting language in the world, because all the web pages you browse on computers, mobile phones, tablets, and countless mobile apps based on HTML5, the interaction logic is driven by JavaScript .
The full name of Jsp is Java Server Pages (Java Server Pages). It is basically a simplified Servlet design, which implements the use of HTML tags in Java. Jsp is a dynamic web technology standard and a JAVAEE standard. Jsp, like Servlet, is executed on the server side. The predecessor of Jsp is Servlet.
The difference between javascript and jsp
1. The difference in location
JSP runs in On the backend server, the Java program segment mixed in HTML is used to control the dynamic generation of HTML, and is usually responsible for calling data in the backend database to form a page with rich data interaction effects that can be based on changes in usage.
JavaScript usually runs in the foreground, that is, it runs in the user's browser. It usually does not require background support from the server (except for AJAX interaction). JavaScript scripts mixed in HTML are directly interpreted and executed by the browser. The basic goal is to improve the aesthetics of the page and the response speed of UI operations.
2. JSP appears in the form of <%%> in HTML, while js is implemented in HTML as <script></script>.
Compared with JSP, under normal circumstances, JS generates HTML on the client, but it is not easy to interact with the server, let alone provide complex services.
[Related recommendations: javascript learning tutorial]
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