struts1.3+spring2.5+hibernate3.2配置 +ajax

1.

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
    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_2_5.xsd">
      
    <!-- 配置spring配置文件路径 -->
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            /WEB-INF/applicationContext-*.xml
        </param-value>
    </context-param>

  <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
  </listener>
  
   <!-- 配置得到上下文路径的listener -->
  <listener>
        <listener-class>
            tool.ContextPathListener
        </listener-class>
  </listener>
  
  <!-- <servlet-class>tool.CityActionServlet</servlet-class> 使其能与ajax结合 -->
  <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>tool.CityActionServlet</servlet-class>
    <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    <init-param>
      <param-name>debug</param-name>
      <param-value>3</param-value>
    </init-param>
    <init-param>
      <param-name>detail</param-name>
      <param-value>3</param-value>
    </init-param>
    <load-on-startup>0</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>
  
  <!-- 利用spring监听 编码设置-->
  <filter>
      <filter-name>Spring character encoding filter</filter-name>
      <filter-class>
          org.springframework.web.filter.CharacterEncodingFilter
      </filter-class>
      <init-param>
          <param-name>encoding</param-name>
          <param-value>utf-8</param-value>
      </init-param>
  </filter>
  <filter-mapping>
      <filter-name>Spring character encoding filter</filter-name>
      <url-pattern>/*</url-pattern>
  </filter-mapping>

  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
</web-app>

2.

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

<beans
    xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
    
    <bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource">
        <property name="url" value="jdbc:mysql://192.168.0.3:3309/game"/>
        
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        
        <property name="username" value="root"></property>
        <property name="password" value="123456"></property>
    </bean>         
    
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQLDialect
                </prop>
                <prop key="hibernate.show_sql">true</prop>
                <!--  开启二级缓存 -->
                <prop key="hibernate.cache.use_second_level_cache">false</prop>
                <!--  指定缓存产品提供商  -->
                <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
                <!-- 查询缓存 -->
                <prop key="hibernate.cache.use_query_cache">true</prop>
            </props>
        </property>
        <property name="mappingResources">
            <list>
                <value>com/meitian/domain/hbm/Area.hbm.xml</value>
                <value>com/meitian/domain/hbm/Map.hbm.xml</value>
                <value>com/meitian/domain/hbm/User.hbm.xml</value>
            </list>
        </property>
    </bean>
    
    <!-- 对底层数据库操作的的的dao -->
    <bean id="cityDao" class="com.meitian.dao.CityImpl">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
</beans>

3.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">

<struts-config>
    <form-beans>
        <form-bean name="loadImagesForm"
            type="com.meitian.entity.map.forms.LoadImagesForm" />
    </form-beans>

    <action-mappings>
        <action path="/loadImg"
            type="org.springframework.web.struts.DelegatingActionProxy"
            name="loadImagesForm">
        </action>
    </action-mappings>
    <message-resources parameter="ApplicationResources" />
</struts-config>

4

package tool;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionServlet;
/**
 * 继承struts中的actionServlet，重写service方法，使其与ajax结合
 * @author Administrator
 */
public class CityActionServlet extends ActionServlet {
    private static final long serialVersionUID = 4386722652784007932L;

    protected void service(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {
        this.process(request, response);
        //从request中得到要返回给浏览器的值
        Object result = request.getAttribute("ajaxResult");
        if (result != null) {
            response.setCharacterEncoding("utf-8");
            response.getWriter().print(result);
        }
    }
}