1. Preface
For beginners, Tomcat is a good choice to execute JSP and Servlets. Tomcat is a product of Apache, and Sun's support for it is quite good.
2. Download and install
The download address is JAVA official website: There are also many in China.
From this address, you can download: /builds/tomcat/release/, I downloaded the Tomcat32b4 version.
After downloading, unzip it to a directory. I use F: omcat32b4 as an example.
3. Configuration
Select "My Computer" on the desktop (right-click)
advanced
Environment variables
In "System Variables" ---> "New"
Enter: JAVA_HOME in the variable name, enter: F: JDK13 in the variable value and then confirm;
In "System Variables" ---> "New"
Enter: TOMCAT_HOME in the variable name, enter: F: omcat32b4 and then OK;
OK, the configuration is completed, and the environment variables must be valid after restarting the computer.
Note that for other Tomcat settings, if not necessary, you can not change them. What I am talking about here is the easiest and feasible method. If you are not sure about your changes, it is recommended not to change them.
4. Test
(1) Start tomcat:
Under F: omcat32b4in there is a:, run it, and a Dos window will appear.
(2) View
Enter: http://localhost:8080/ to see what effect it has (Tomcat default port is 8080, you can change it without conflict), can you see a cute kitten (actually, I personally think that it looks more like a tiger in terms of color and appearance)
(3) Run
There are JSP Examples and Servlet Examples on this page. OK, test and run them yourself.
(4) Exit tomcat
Under F: omcat32b4in, there is a:, running it will close the Dos window (it is OK if you insist on closing this DOS window directly, but since there is this, there should be a reason for it to exist). (Source:)