您的位置：首页 > 其它

Maven学习（四）- 使用Maven构建Web项目-测试

2014-05-23 17:51 567 查看

在上一篇博客里，我们使用Maven构建了一个Web项目，我们在这里写一个简单的Servlet，测试一下。

1.在src/main/java下，新建一个Servlet

[java] view
plaincopy

package com.deppon.text01.action;

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 UserServlet extends HttpServlet {

private static final long serialVersionUID = 1L;

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

doPost(request , response);

}

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

request.setCharacterEncoding("UTF-8");

response.setContentType("text/html;charset=utf-8");

String action = request.getParameter("action");

if("login_input".equals(action)) {

request.getRequestDispatcher("login.jsp").forward(request , response);

} else if("login".equals(action)) {

String name = request.getParameter("name");

String password = request.getParameter("password");

System.out.println("name->" + name + ",password->" + password);

}

}

}

2. 修改web.xml

[html] view
plaincopy

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="3.0"

xmlns="http://java.sun.com/xml/ns/javaee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<servlet>

<servlet-name>UserServlet</servlet-name>

<servlet-class>com.deppon.text01.action.UserServlet</servlet-class>

</servlet>

<servlet-mapping>

<servlet-name>UserServlet</servlet-name>

<url-pattern>/user</url-pattern>

</servlet-mapping>

</web-app>

3. 新建JSP

index.jsp

[java] view
plaincopy

<%@ 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">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>Hello Maven</title>

</head>

<body>

<p>大家好！</p>

<a href="user?action=login_input">去登录</a>

</body>

</html>

login.jsp

[java] view
plaincopy

<%@ 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">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>登录界面</title>

</head>

<body>

<form action="user?action=login" method="post">

Name:<input type="text" name="name" />

Password:<input type="password" name="password" />

<input type="submit" value="登录" />

</form>

</body>

</html>

4. 测试

项目结构如下图所示：

其实，构建完成之后，开发的话，应该和平时开发Web项目是一样的。

2013-04-28 日修改

之前忘记说明pom文件了，需要添加依赖的：

pom.xml

[html] view
plaincopy

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.deppon.demo</groupId>

<artifactId>test01</artifactId>

<packaging>war</packaging>

<version>0.0.1-SNAPSHOT</version>

<name>test01 Maven Webapp</name>

<url>http://maven.apache.org</url>



<properties>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>



<dependencies>



<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>3.8.1</version>

<scope>test</scope>

</dependency>



<dependency>

<groupId>javax.servlet</groupId>

<artifactId>servlet-api</artifactId>

<version>2.5</version>

<scope>provided</scope>

</dependency>

</dependencies>

<build>

<finalName>test01</finalName>

</build>

</project>

很抱歉，之前忘记写了.

ps:希望之前看过的朋友再看一下哦

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航