Apache Tomcat, as a Web server, has been widely used in Java Servlets and JSP (Java Server Pages) development.
Environment: ubuntu10.10
For configuration of the Java environment, see the following article:
Install JDK in Ubuntu 10.10 and configure eclipse to configure
Http://blog.csdn.net/qp120291570/article/details/6240727
Preparations
Go to atat to download the latest file named tomcapache-tomcat-7.0.30.tar.gz.
Install Tomcat
Download eclipse tomcatplugin
Http://www.eclipsetotale.com/tomcatPlugin.html
Installation Steps
First, extract tomcat to the/OPT directory.
Sudo tar apache-tomcat-7.0.30.tar.gz-C/OPT
Then run start. Up in the bin Folder:
Open your browser and enter the address:
Http: // localhost: 8080/
The following page indicates that the operation is successful.
Note: it is best not to use the apt-Get Method for installation. I used this method before, but encountered problems when integrating eclipse.
Integrate eclipse and tomcat
First, decompress the downloaded plug-in to the Eclipse plug directory. After restarting eclipse, there will be three kittens on the toolbar:
However, the plug-in is not working properly yet. Continue with the Configuration:
In Windows-> preferences, set tomcat, tomcat version to 7.x, and home to the directory in OPT,
You also need to set Tomcat base in Tomcat-> advanced to locate the directory in OPT, and then apply-> OK.
The development environment of Servlet and JSP in eclipse is configured.
Simple Example
1) first create a server
File-> New-> Server:
All the way to the next step.
2) create a dynamic web project
File-> New-> dynamic web project
Just get a name and finish it.
Note: The project's WEB-INF directory does not have a web. xml file.
3) create index. jsp in the webcontent directory
File-> New-> JSP file
Code:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">Right-click the project, run...> run on server, and select the newly created server. Shows the running effect:
4) create a Servlet
Select the project, file-> New-> servlet, and fill in the class name.
Click Finish. The servlet class is created in the Java resources-> src directory of the project. Add the code in the doget method:
response.getWriter().write("Hello, world!");
Right-click the servlet, run...> run on server, and select the newly created server. Shows the running effect:
References:
Https://help.ubuntu.com/11.04/serverguide/tomcat.html
Http://www.blogjava.net/waterjava/archive/2007/07/20/131399.html
Http://www.cnblogs.com/younggun/archive/2011/05/18/2050490.html
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