SpringMVC配置方案

        最近没有时间总结之前的项目资料，现在就草草记录一下。最近越来越喜欢SpringMVC，迷恋AOP、IOC思想，但是写一篇完整的文章是需要时间的，现在就简单记录一下，之后会陆续分享自己的经验总结。

        SpringMVC：

        1. 将Web页面的元素封装成一个请求对象；

        2. 根据请求的不同调用相应的控制器处理单元，并将请求数据作为参数注入；

        3. 逻辑单元完成运算后，返回一个结果数据对象；

        4. 将结果数据与预先设计的表现层相融合并展现给用户，也就是调用视图解析器返回一个页面给用户

        相关的jar包已经包含在以下工程中，或是只要引入Spring相关的jar包就行了，工程中的jar包比较杂

        http://download.csdn.net/detail/white_smile/6936623

        工程目录结构：

        web.xml

<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 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">  <display-name>StatisticsSystem</display-name>  <welcome-file-list>    <welcome-file>index.html</welcome-file>    <welcome-file>index.htm</welcome-file>    <welcome-file>index.jsp</welcome-file>    <welcome-file>default.html</welcome-file>    <welcome-file>default.htm</welcome-file>    <welcome-file>default.jsp</welcome-file>  </welcome-file-list>    <!-- 加载配置文件 -->  <servlet>    <servlet-name>springmvc</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>    <param-name>contextConfigLocation</param-name><param-value>                    /WEB-INF/springmvc-servlet.xml</param-value></init-param><load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>  <servlet-name>springmvc</servlet-name>    <url-pattern>*.do</url-pattern>    <url-pattern>/</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>springmvc</servlet-name>    <url-pattern>/index</url-pattern>  </servlet-mapping>  <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>/WEB-INF/applicationContext.xml</param-value>  </context-param>    <!-- 配置项目中不被拦截的对象 -->  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.png</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.gif</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.jpg</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.json</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.js</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.css</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.xml</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.html</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.doc</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.docx</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.xls</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.xlsx</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.htc</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.exe</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.cab</url-pattern>  </servlet-mapping>  <servlet-mapping>    <servlet-name>default</servlet-name>    <url-pattern>*.swf</url-pattern>  </servlet-mapping>    <!-- 配置错误页面 -->  <error-page>    <error-code>404</error-code>    <location>/noFind.html</location>  </error-page>  <error-page>    <error-code>505</error-code>    <location>/noFind.html</location>  </error-page>  <error-page>    <error-code>500</error-code>    <location>/500.html</location>  </error-page>     <welcome-file-list>       <welcome-file>index</welcome-file>    </welcome-file-list>  </web-app>

springmvc-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>  <beans default-lazy-init="true"      xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"      xmlns:context="http://www.springframework.org/schema/context"      xmlns:mvc="http://www.springframework.org/schema/mvc"      xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr"      xsi:schemaLocation="         http://www.springframework.org/schema/beans          http://www.springframework.org/schema/beans/spring-beans-3.0.xsd         http://www.springframework.org/schema/mvc          http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd         http://www.directwebremoting.org/schema/spring-dwr          http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd         http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context-3.0.xsd       ">     <!-- 自动扫描组件，需要把controller去掉，否则影响事务管理 -->  <context:component-scan base-package="com.wisu.xitiancheng"/>    <mvc:annotation-driven/>   <!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 -->   <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">       <property name="messageConverters">       <list>          <ref bean="jsonHttpMessageConverter"/>       </list>       </property>   </bean>   <bean id="jsonHttpMessageConverter"  class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"/>   <bean  class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter" /> <!-- 字符编码 --><bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"><property name="messageConverters"><list><beanclass="org.springframework.http.converter.StringHttpMessageConverter"><property name="supportedMediaTypes"><list><value>text/html;charset=UTF-8</value></list></property></bean></list></property></bean><!-- jsp页面解析器，当Controller返回XXX字符串时，先通过拦截器，然后该类就会在/WEB-INF/views/目录下，查找XXX.jsp文件--><beanclass="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="prefix" value="/WEB-INF/jsp/"></property><property name="suffix" value=".jsp"></property></bean><!-- 配置文件上传 --><bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"><property name="maxUploadSize" value="104857600" /><property name="maxInMemorySize" value="4096" /></bean></beans>

applicationContext.xml

<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"    xsi:schemaLocation="      http://www.springframework.org/schema/tx      http://www.springframework.org/schema/tx/spring-tx-3.0.xsd      http://www.springframework.org/schema/aop      http://www.springframework.org/schema/aop/spring-aop-3.0.xsd      http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans-3.0.xsd        http://www.springframework.org/schema/mvc         http://www.springframework.org/schema/mvc/spring-mvc.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd">      <context:annotation-config /><!-- 自动扫描组件，需要把controller去掉，否则影响事务管理 -->  <context:component-scan base-package="com.wisu.xitiancheng">      <context:exclude-filter type="regex" expression="com.wisu.xitiancheng.control.*"/>  </context:component-scan>  <!--设置配置文件 -->      <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">    </bean><!--那些类的哪些方法参与事务 --><aop:config><aop:pointcut id="allManagerMethod" expression="execution(* com.wisu.xitiancheng.*.*(..))" /><!--  <aop:advisor pointcut-ref="allManagerMethod" advice-ref="txAdvice" />  --></aop:config></beans>

BaseControl.java

package com.wisu.xitiancheng.base;import javax.servlet.ServletContext;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.ui.ModelMap;/** *  *@author  zhangguo *@email   [e-mail] *@date    2013-9-22 下午02:04:25 *@Description:  父类Control * */@Controllerpublic abstract class BaseControl {public ServletContext servletContext;/** * 跳转方法（此方法用于单纯跳转，有子acion去实现） * @return */public abstract String forward(ModelMap model, HttpServletRequest request, HttpServletResponse response);}

CommContorller.java

package com.wisu.xitiancheng.control;import java.io.IOException;import java.io.OutputStreamWriter;import java.io.StringReader;import java.text.DateFormat;import java.util.Date;import javax.servlet.ServletException;import javax.servlet.ServletOutputStream;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.batik.transcoder.Transcoder;import org.apache.batik.transcoder.TranscoderException;import org.apache.batik.transcoder.TranscoderInput;import org.apache.batik.transcoder.TranscoderOutput;import org.apache.batik.transcoder.image.JPEGTranscoder;import org.apache.batik.transcoder.image.PNGTranscoder;import org.apache.commons.lang.StringUtils;import org.apache.fop.svg.PDFTranscoder;import org.springframework.stereotype.Controller;import org.springframework.ui.ModelMap;import org.springframework.web.bind.annotation.RequestMapping;import com.wisu.xitiancheng.base.BaseControl;@Controllerpublic class CommController extends BaseControl{  @RequestMapping(value="pageComm.do")public String forward(ModelMap model, HttpServletRequest request,HttpServletResponse response) {String page = request.getParameter("page");//String path = request.getParameter("path");//System.out.println("str = " + path);if("top".equals(page)){Date now = new Date();String time = DateFormat.getDateInstance(DateFormat.FULL).format(now);request.setAttribute("time", time); //request.setAttribute("path", path);}if("tmpTop".equals(page)){Date now = new Date();String time = DateFormat.getDateInstance(DateFormat.FULL).format(now);request.setAttribute("time", time); //request.setAttribute("path", path);}if(StringUtils.isEmpty(page)){page = "index";}return page;   //返回结果，供视图解析器分析使用}@RequestMapping("index.htm")public String toLogin(HttpServletRequest request,HttpServletResponse response){return "index";}@RequestMapping("/index")public String login(HttpServletRequest request,HttpServletResponse response){return "index";}@RequestMapping("highCharts.htm")public String toHighCharts(HttpServletRequest request,HttpServletResponse response){return "highCharts";}}