JSP 平台搭建-安装笔记

王朝java/jsp·作者佚名  2006-04-05
窄屏简体版  字體: |||超大  

logging start......

* install jdk-1_5_0_01-windows-i586-p.exe>>>http://java.sun.com/j2se/1.5.0/download.jsp

* config Java environment variables :

JAVA_HOME=D:\j2sdk1.4.2

classpath=.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;

path=%JAVA_HOME%\bin

////////////////we can test java compiler system by programming a Test.java before continuing//////////////////

* install tomcat 5.0 .28>>>http://www.apache.org/dist/tomcat/tomcat-5/v5.0.28/bin/

/////leave all default but set port to : 80

* config server enviroment:

CATALINA_HOME=D:\Apache Software Foundation\Tomcat 5.0;

CATALINA_BASE=D:\Apache Software Foundation\Tomcat 5.0; classpath=.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\common\lib\servlet-api.jar

/////////////test your server like : in IE address:http://localhost:80; then tomcat wellcome page show s

* copy webapps' directory structture to webapps/myAppDir\:

e.g: mkdir -p D:\Apache Software Foundation\Tomcat 5.0\webapps\myAppDir\WEB-INF

* new file : "webapps\myAppDir\web.xml"

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app

PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"

"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

<display-name>My Web Application</display-name>

<description>

A application for test.

</description>

</web-app>

* test jsp: "webapps\myAppDir\index.jsp"

<html>

<body>

<center>

Now time is: <%=new java.util.Date()%>

</center>

</body>

</html>

* in IE navigate to URL : http://localhost/myAppDir/index.jsp

////////////////see : Now time is:Tue Apr 04 22:13:51 CST 2006 /////////////////

* write your servlet: Test.java:

/* Created: 04-04-06 22:02:25 by Jin/Jun */

package test;

import java.io.IOException;

import java.io.PrintWriter;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class Test extends HttpServlet {

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

PrintWriter out=response.getWriter();

out.println("<html><body><h1>This is a servlet test.</h1></body></html>");

out.flush();

}

}

* modify webapps\myAppDir\web.xml for your servlet: caution!!!

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app

PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"

"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

<display-name>My Web Application</display-name>

<description> A application for test. </description>

<servlet>

<servlet-name>Test</servlet-name>

<display-name>Test</display-name>

<description>A test Servlet</description>

<servlet-class>test.Test</servlet-class>

</servlet>

<servlet-mapping> <!--servlet-mapping则是将声明的servlet“映射”到地址/Test上-->

<servlet-name>Test</servlet-name>

<url-pattern>/Test</url-pattern>

</servlet-mapping>

</web-app>

* compile your servlet and copy the total directory "test" including "test/Test.java;test\Test.class" to %CATALINA_HOME%\webapps\myAppDir\WEB-INF\classescaution!!!

------------------------------------------------------------caution:修改了web.xml以及新加了class,都要重启Tomcat !!!

log stop.

reference:http://blog.csdn.net/ecaol/archive/2004/06/24/25085.aspx( sth error corrected)

 
 
 
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