Maven 创建Spring MVC 工程简单例子

该文章为转载自：【原创】 Maven 创建Spring MVC 工程简单例子


本文仅备自己方便查看。

因在spring官网上都推荐使用Maven下载相关的Spring jar包，故复习了一下如何使用Maven构建Spring MVC，顺便学习一下Spring
MVC。（m2eclipse的插件的安装，在此不作描述。）

一、新建Maven工程，如下图所示

1、右键新建项目



2、可以在搜索中直接输入maven



3、我这里选择的是使用默认的项目空间



4、选择Maven webapp



5、输入相应的项目名称



注：关于Group Id等字段的意义可参考该文章：http://www.iteye.com/topic/973166

6点击Finish

二、添加Dynamic Web Module

1、点击工程，使用组合键：alt + enter



2、选择Project Facets



3、增加目录：src/test/resources



4、复制WebContent/WEB-INF/下的web.xml到 /webmvct/src/main/webapp/WEB-INF目中

5、删除WebContent文件

6、点击工程使用组合键，打开工程选项，删除以下几项：



7、增加目录：webapp 和 Maven Dependenices





三、修改 web.xml文件

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

<web-app id="WebApp_ID" version="2.4"

xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>webmvct</display-name>

<context-param>

<param-name>webAppRootKey</param-name>

<param-value>webmvct.root</param-value>

</context-param>

<context-param>

<param-name>log4jConfigLocation</param-name>

<param-value>WEB-INF/log4j.properties</param-value>

</context-param>

<listener>

<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>

</listener>

<listener>

<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

</listener>

<servlet>

<servlet-name>webmvct</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>webmvct</servlet-name>

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

</servlet-mapping>

<welcome-file-list>

<welcome-file>index.jsp</welcome-file>

</welcome-file-list>

</web-app>

四、在WEB-INF 目录下增加文件： 工程名-servlet.xml

(WEB-INF/webmvct-servlet.xml)

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

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"

xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

<!-- 对包中的所有类进行扫描，以完成Bean创建和自动依赖注入的功能 稍后会创建该包：webmvct.cmd -->

<context:component-scan base-package="webmvct.cmd"/>

<!-- 定义Spring MVC 的模板文件 -->

<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">

<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <!-- 支持JSTL -->

<property name="prefix" value="/WEB-INF/jsp/" /> <!-- 模板的路径 -->

<property name="suffix" value=".jsp" /> <!-- 模板文件的后缀-->

</bean>

</beans>

五、修改pom.xml

可到该网址查询相应的spring包：http://repo.spring.io/webapp/browserepo.html?0

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<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.learn.cm</groupId>

<artifactId>webmvct</artifactId>

<packaging>war</packaging>

<version>0.0.1-SNAPSHOT</version>

<name>webmvct Maven Webapp</name>

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

<dependencies>

<dependency>

<groupId>junit</groupId>

<artifactId>junit</artifactId>

<version>3.8.1</version>

<scope>test</scope>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring</artifactId>

<version>2.5.6</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-webmvc</artifactId>

<version>2.5.6</version>

</dependency>

<dependency>

<groupId>org.mortbay.jetty</groupId>

<artifactId>servlet-api-2.5</artifactId>

<version>6.0.1</version>

</dependency>

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>jstl</artifactId>

<version>1.1.2</version>

</dependency>

<dependency>

<groupId>log4j</groupId>

<artifactId>log4j</artifactId>

<version>1.2.14</version>

</dependency>

</dependencies>

<build>

<finalName>webmvct</finalName>

</build>

</project>

六、在src/main/java 文件夹中新建类 WebMVCTController



七、在WEB-INF目录下新建文件夹jsp ，并在jsp文件夹中新建login.jsp

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<!DOCTYPE html>

<html>

<head>

<title>webmvct简单例子</title>

<meta charset="utf-8">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<!-- Bootstrap -->

<link rel="stylesheet" href="http://cdn.bootcss.com/twitter-bootstrap/3.0.3/css/bootstrap.min.css">

<link rel="stylesheet" href="http://v3.bootcss.com/examples/signin/signin.css"/>

<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->

<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->

<!--[if lt IE 9]>

<script src="http://cdn.bootcss.com/html5shiv/3.7.0/html5shiv.min.js"></script>

<script src="http://cdn.bootcss.com/respond.js/1.3.0/respond.min.js"></script>

<![endif]-->

<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->

<script src="http://cdn.bootcss.com/jquery/1.10.2/jquery.min.js"></script>

<!-- Include all compiled plugins (below), or include individual files as needed -->

<script src="http://cdn.bootcss.com/twitter-bootstrap/3.0.3/js/bootstrap.min.js"></script>

</head>

<body>

<div class="container">

<form class="form-signin" role="form" action="login">

<h2 class="form-signin-heading">登陆</h2>

<input type="text" name="username" class="form-control" placeholder="请输入用户名" required autofocus>

<button class="btn btn-lg btn-primary btn-block" type="submit">登陆</button>

</form>

</body>

</html>

八、同时新建文件：business.jsp

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<!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>欢迎</title>

</head>

<body>

${userName}

</body>

</html>

九、在WEB-INF目录下创建log4j配置文件：

log4j.properties

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# For JBoss: Avoid to setup Log4J outside $JBOSS_HOME/server/default/deploy/log4j.xml!

# For all other servers: Comment out the Log4J listener in web.xml to activate Log4J.

log4j.rootLogger=DEBUG, stdout

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n

十、在WEB-INF文件夹中增加文件applicationContext.xml

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

<beans xmlns="http://www.springframework.org/schema/beans"

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

xmlns:aop="http://www.springframework.org/schema/aop"

xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:context="http://www.springframework.org/schema/context"

xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
">

<!-- the parent application context definition for the springapp application -->

<!-- <bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/>

-->

</beans>

十一、修改index.jsp文件

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<%

request.getRequestDispatcher("/WEB-INF/jsp/login.jsp").forward(request,response);

%>

十二、发布，启动工程

在浏览器中输入：http://localhost:8080/webmvct/