What file format is jsp and how to open it?

JSP(Java Server Pages) is a dynamic web page initiated by Sun Microsystems and established by many companies. The opening mode is as follows:

1. Let's open IE browser first, as shown in the figure below:

2. Find and open the folder where the JSP source files are located, as shown in the following figure:

3. Select and hold the jsp file with the left mouse button, drag it to the browser window, and then release the left mouse button, as shown in the figure below:

4. The browser displays the execution result of the jsp program, as shown in the following figure: