SpringMVC：Maven构建SpringMVC简单配置（XML版）

SpringMVC在Maven下的构建。最简单版！！！
JavaConfig版配置方式，移步SpringMVC：Maven构建SpringMVC简单配置（XML版）
案例以最简单的方式在maven下构建一个SpringMVC的Web项目
只是简单的快速搭建一个SpringMVC的环境，具体使用SpringMVC任重道远
主要涉及：
pom.xml(jar包管理)
application-root.xml（维护非DispatcherServley相关的Beans）
application-servlet.xml（配置/维护与DispatcherServlet相关的Beans）

pom.xml
基本Jar是serlvet/jsp/jstl/taglib 和Spring framework

<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/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>com.xbz.springsecurity</groupId>    <artifactId>study-spring-security</artifactId>    <version>0.0.1-SNAPSHOT</version>    <packaging>war</packaging>    <dependencies>        <!-- serlvet/jsp/jstl/taglib -->        <dependency>            <groupId>javax.servlet</groupId>            <artifactId>javax.servlet-api</artifactId>            <version>3.0.1</version>            <scope>provided</scope>        </dependency>        <dependency>            <groupId>javax.servlet.jsp</groupId>            <artifactId>javax.servlet.jsp-api</artifactId>            <version>2.2.1</version>            <scope>provided</scope>        </dependency>        <dependency>            <groupId>javax.servlet</groupId>            <artifactId>jstl</artifactId>            <version>1.2</version>        </dependency>        <dependency>            <groupId>taglibs</groupId>            <artifactId>standard</artifactId>            <version>1.1.2</version>        </dependency>        <!-- spring-security -->        <dependency>            <groupId>org.springframework.security</groupId>            <artifactId>spring-security-web</artifactId>            <version>4.1.0.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework.security</groupId>            <artifactId>spring-security-config</artifactId>            <version>4.1.0.RELEASE</version>        </dependency>        <!-- Spring framework -->        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-core</artifactId>            <version>4.1.6.RELEASE</version>            <exclusions>                <exclusion>                    <artifactId>commons-logging</artifactId>                    <groupId>commons-logging</groupId>                </exclusion>            </exclusions>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-beans</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-context</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-context-support</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-expression</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-aop</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-tx</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-web</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-webmvc</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-orm</artifactId>            <version>4.1.6.RELEASE</version>        </dependency>    <!-- 日志 -->    <dependency>        <groupId>commons-lang</groupId>        <artifactId>commons-lang</artifactId>        <version>2.6</version>      </dependency>      <dependency>        <groupId>org.apache.commons</groupId>        <artifactId>commons-lang3</artifactId>        <version>3.4</version>      </dependency>      <dependency>        <groupId>commons-collections</groupId>        <artifactId>commons-collections</artifactId>        <version>3.2.1</version>      </dependency>      <dependency>        <groupId>commons-codec</groupId>        <artifactId>commons-codec</artifactId>        <version>1.10</version>      </dependency>      <dependency>        <groupId>commons-configuration</groupId>        <artifactId>commons-configuration</artifactId>        <version>1.10</version>      </dependency>      <dependency>        <groupId>commons-io</groupId>        <artifactId>commons-io</artifactId>        <version>2.4</version>      </dependency>      <dependency>        <groupId>org.slf4j</groupId>        <artifactId>slf4j-api</artifactId>        <version>1.7.12</version>      </dependency>      <dependency>        <groupId>commons-logging</groupId>        <artifactId>commons-logging</artifactId>        <version>1.2</version>      </dependency>      <dependency>        <groupId>org.slf4j</groupId>        <artifactId>jcl-over-slf4j</artifactId>        <version>1.7.12</version>        <scope>runtime</scope>      </dependency>      <dependency>        <groupId>org.slf4j</groupId>        <artifactId>jul-to-slf4j</artifactId>        <version>1.7.12</version>        <scope>runtime</scope>      </dependency>    </dependencies></project>

web.xml
web.xml分为两种配置
展示配置为最常用，DispatcherServlet上下文（WebApplicationContext）与ApplicationContext（即ContextLoaderListener加载的上下文）分别配置
详细参见：SpringMVC的两种配置方式

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"><!--     Spring MVC配置 经典配置 --><!-- ContextLoaderListener --><context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:spring/application-root.xml</param-value></context-param><listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- DispatcherServlet --><servlet>    <description>Spring MVC 核心servlet</description>    <servlet-name>DispatcherServet</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>        <param-name>contextConfigLocation</param-name>        <param-value>classpath:spring/application-servlet.xml</param-value>    </init-param></servlet>  <servlet-mapping>    <servlet-name>DispatcherServet</servlet-name>    <url-pattern>*.action</url-pattern></servlet-mapping></web-app>

application-servlet.xml
用来配置DispatcherServlet相关Bean

<?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:c="http://www.springframework.org/schema/c"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:aop="http://www.springframework.org/schema/aop"    xmlns:mvc="http://www.springframework.org/schema/mvc"    xsi:schemaLocation=        "http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsd         http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context.xsd        http://www.springframework.org/schema/aop        http://www.springframework.org/schema/aop/spring-aop.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc.xsd"><!-- 该文件 配置SpringMVC DispatcherServlet 相关 -->    <!-- 视图解析器：InternalResourceViewResolver -->    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">        <property name="prefix" value="/WEB-INF/pages/"></property>        <property name="suffix" value=".jsp"></property>    </bean></beans>

application-root.xml
启用注解扫描，mvc驱动

<?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:c="http://www.springframework.org/schema/c"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:aop="http://www.springframework.org/schema/aop"    xmlns:mvc="http://www.springframework.org/schema/mvc"    xsi:schemaLocation=        "http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsd         http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context.xsd        http://www.springframework.org/schema/aop        http://www.springframework.org/schema/aop/spring-aop.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc.xsd">        <context:annotation-config></context:annotation-config>        <context:component-scan base-package="com.xbz"></context:component-scan>        <mvc:annotation-driven ></mvc:annotation-driven>    </beans>