Simple JSP environment variable configuration

The following describes how to configure JSP environment variables (tomcat + MyEclipse + mysql)

Tomcat server configuration

1) Configure JDK: Add JRE_HOME = % JAVA_HOME % to the environment variable;

2) Change the port number. Oracle server port 8080, mysql port 3306, and network port 80.

Modify the conf \ server. xml file

 

  
< connector port="80" protocol="HTTP/1.1" ...> 
 

3) Set automatic loading and modify the conf \ context. xml file.

 

  
< context reloard="true"> 
 

4) web file directory

Webapplications ------ MyWeb ------ WEB-INF -------- web. xml

| ______ Index. jsp | ___ lib

| ___ Classes

5) servlet configuration in web files

 

  
< Servlet> 
  
< Servlet-name>Servlet name</Servlet-name> 
  
< Servlet-class>Servlet Class Name</Servlet-class> 
  
</Servlet> 
  
< Servlet> 
  
< Servlet-name>Servlet name</Servlet-name> 
  
< Servlet-pattern>/MyServlet</Servlet-pattern> 
  
</Servlet> 
 

Browser http: // localhost: 80 // MyWeb/MyServlet

6) configure the tomcat path in MyEclipse: window-preferences-MyEclipse...-Servers;

Then Add Deployment for Deployment.

In this way, the JSP environment variables are configured.

1. Analysis of Advantages and technical difficulties of JSP Web development technology
2. Detailed analysis of nine implicit JSP objects
3. Jsp xml xslt converts output to HTML
4. Analysis on single processing and multi-task processing of JSP Technology
5. JSP variables are called range variables in the specification.