900字范文,内容丰富有趣,生活中的好帮手!
900字范文 > 用Tomcat和Eclipse开发Servlet程序

用Tomcat和Eclipse开发Servlet程序

时间:2021-06-17 05:46:41

相关推荐

用Tomcat和Eclipse开发Servlet程序

php教程|php手册

用,Tomcat,和,Eclipse,开发,Servlet,程序,安装,eclipse,在,官,网上,直接,下载,E

php教程-php手册

1、 安装eclipse

1)、 在官网上直接下载Eclipse IDE for Java EE Developers,解压即可;

2、 eclipse安装tomcat插件:

1)、 在/tomcatPlugin.html上下载tomcatPluginV33.zip

2)、 解压到eclipse目录下的plugins目录中

3)、 重新启动eclipse

4)、 如果你在Window -> Prefences中找不到Server选择的话,说明你的eclipse版本下错了,要下载Eclipse IDE for Java EE Developers

5)、 在Server一栏中选择Runtime Environment,在右边选择Add,选择好安装路径后download。下载完成后点击finished,看到选择版本的tomcatServer已经建立

6)、 在Window -> Prefences -> Tomcat配置tomcat。Tomcat home 选择刚才下载的目录

7)、 点击start tomcat按钮,可以发现大量打印信息,在浏览器中输入http://localhost:8080,出现tomcat的网页,证明已经安装好了。

3 新建Servlet测试程序

1)、 选择菜单File->New->Project… ,在新建项目向导中选择 Web->Dynamic Web Project,project name为MyFirstDynamicWebProject,一路next,最后选择生成web.xml;

2)、 new 一个class,package com.johnny.test,name为helloworld,super class 为HttpServlet;

银行贷款源码,ubuntu官方显卡驱动,龙是爬虫族,teamtalk php,乌海网络seolzw

3)、 code:

年会抽奖源码,vscode检查空格,ubuntu锁屏后提示密码无效,查看tomcat性能,qt下 sqlite查找,facebook时间轴插件,信息化手机前端框架,爬虫会不会被抓,广告php源码,来宾seo报价,php 上传网站,手机如何上传网页代码,飞天侠手机模板,试用联盟 程序lzw

[java] package com.johnny.test;

pc蛋蛋网站源码,ubuntu中运行.sh,自己发明新式爬虫,php vpost,seo首选火星lzw

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class HelloWorld extends HttpServlet implements javax.servlet.Servlet{

/* (non-Java-doc)

* @see javax.servlet.http.HttpServlet#HttpServlet()

*/

public HelloWorld() {

super();

}

/* (non-Java-doc)

* @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request,

HttpServletResponse response)

*/

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.getWriter().write(“Hello, world 1112!”);

}

/* (non-Java-doc)

* @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request,

HttpServletResponse response)

*/

protected void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

// TODO Auto-generated method stub

}

}

package com.johnny.test;

import java.io.IOException;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class HelloWorld extends HttpServlet implements javax.servlet.Servlet{

/* (non-Java-doc)

* @see javax.servlet.http.HttpServlet#HttpServlet()

*/

public HelloWorld() {

super();

}

/* (non-Java-doc)

* @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request,

HttpServletResponse response)

*/

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.getWriter().write(“Hello, world 1112!”);

}

/* (non-Java-doc)

* @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request,

HttpServletResponse response)

*/

protected void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

// TODO Auto-generated method stub

}

}

web.xml

[html]

HelloWorld

com.johnny.test.HelloWorld

HelloWorld

/helloworld

HelloWorld

com.johnny.test.HelloWorld

HelloWorld

/helloworld

4)、 右键点击HelloWorld.java,选择rus as :run on server,在浏览器上会显示:Hello, world 1112!

5)、 或者右键点击工程,export MyFirstDynamicWebProject.war,然后放到ubuntu的tomcat的webapps目录下

本内容不代表本网观点和政治立场,如有侵犯你的权益请联系我们处理。
网友评论
网友评论仅供其表达个人看法,并不表明网站立场。