总结下如何用这四个常用框架搭建一个Java Web工程，方便以后更快速的开发工程。首先得用maven搭建一个多模块的web工程，这里不再赘述，请参考以前的总结：用Maven命令行创建多模块Web项目
首先导入这些框架所需的maven依赖：
<spring.version>3.2.2.RELEASE</spring.version>
<v.velocity>1.6.3</v.velocity>
<v.velocity.tool>1.2</v.velocity.tool>
<jdbc.driver.version>5.1.15</jdbc.driver.version>
<!-- ibatis begin -->
<dependency>
<groupId>org.apache.ibatis</groupId>
<artifactId>ibatis-sqlmap</artifactId>
<version>2.3.4.726</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${jdbc.driver.version}</version>
</dependency>
<!-- ibatis end -->
<!-- spring begin -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<artifactId>spring-context</artifactId>
<groupId>org.springframework</groupId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- spring end -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<!-- velocity begin -->
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity</artifactId>
<version>${v.velocity}</version>
</dependency>
<dependency>
<groupId>velocity-tools</groupId>
<artifactId>velocity-tools</artifactId>
<version>${v.velocity.tool}</version>
</dependency>
<!-- velocity end -->
web.xml里配置spring和spring mvc 入口
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
DispatcherServlet是spring mvc的所有请求入口的servlet。contextConfigLocation参数配置spring的总配置文件位置。如果是spring集成struts的话，还需要单独配置spring的监听器，但是如果是集成spring mvc，则不需要下面这段配置了：