我的集成參考了以下幾篇文章。
          Bram Smeets的Your first cup of DWR… http://bram.jteam.nl/?p=2

          Dejan Bosanac的Spring and DWR revisited
          http://www.oreillynet.com/onjava/blog/2005/12/spring_and_dwr_revisited.html

          邢紅瑞的dwr與spring相結合 http://blogger.org.cn/blog/more.asp?name=hongrui&id=9920


          1，應用的結構：
          ?1dwr
          ?2dwr/src/dwr.manager/UserManager.java
          ?3dwr/src/applicationContext.xml
          ?4dwr/src/log4j.properties
          ?5dwr/WEB-INF
          ?6dwr/WEB-INF/web.xml
          ?7dwr/WEB-INF/dwr.xml
          ?8dwr/WEB-INF/springMVC-servlet.xml
          ?9dwr/WEB-INF/lib?#####dwr.jar?bsf.jar為必須?bsf.jar?將java?bean?轉換成javascript
          10/dwr/index.jsp



          2,spring applicationContext配置
          1）applicationContext.xml中只有一個bean

          1<?xml?version="1.0"?encoding="UTF-8"??>
          2<!DOCTYPE?beans?PUBLIC?"-//SPRING//DTD?BEAN?2.0//EN"?"http://www.springframework.org/dtd/spring-beans-2.0.dtd">
          3<beans>
          4<bean?id="UserManager"?class="dwr.manager.UserManager"></bean>
          5</beans>
          6



          （一）與Spring MVC集成：
          2）spring mvc 配置：
          ?1<?xml?version="1.0"?encoding="UTF-8"??>
          ?2<!DOCTYPE?beans?PUBLIC?"-//SPRING//DTD?BEAN?2.0//EN"?"http://www.springframework.org/dtd/spring-beans-2.0.dtd">
          ?3
          ?4<beans>
          ?5
          ?6????<bean?id="htmlViewResolver"
          ?7????????class="org.springframework.web.servlet.view.InternalResourceViewResolver"
          ?8????????lazy-init="true">
          ?9????????<property?name="prefix"?value="/manage/"?/>
          10????????<property?name="suffix"?value=".html"?/>
          11????????<property?name="order">
          12????????????<value>10</value>
          13????????</property>
          14????</bean>
          15<!--
          16????<bean?id="urlMapping"
          17????????class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"
          18????????lazy-init="true">
          19
          20????????<property?name="lazyInitHandlers"?value="true"?/>
          21
          22????????<property?name="mappings">
          23????????????<props>
          24????????????????<prop?key="/**/*.js">dwrController</prop>
          25????????????????<prop?key="exec/*">dwrController</prop>
          26????????####?????????ohter?controller
          27????????????</props>
          28????????</property>
          29????</bean>
          30????-->
          31????<bean?id="dwrUrlMapping"?class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
          32?????<property?name="alwaysUseFullPath"?value="true"/>
          33?????<property?name="mappings">
          34???????<props>
          35?????????<prop?key="/dwr/**/*">dwrController</prop>
          36???????</props>
          37????</property>
          38???</bean>
          39????
          40??<bean?id="dwrController"?class=?"org.springframework.web.servlet.mvc.ServletWrappingController"?lazy-init="true">
          41????<property?name="servletClass">
          42??????<value>uk.ltd.getahead.dwr.DWRServlet</value>
          43????</property>
          44????<property?name="initParameters">
          45??????<props>
          46????????<prop?key="debug">true</prop>
          47??????</props>
          48????</property>
          49</bean>
          50</beans>


          mvc中的兩個SimpleUrlHandlerMapping的配置都是能夠可以讓dwr和spring協同工作的。
          關鍵的區別在于<property name="alwaysUseFullPath" value="true"/>


          3）dwr.xml的配置：
          <?xml?version="1.0"?encoding="UTF-8"?>
          <!DOCTYPE?dwr?PUBLIC?"-//GetAhead?Limited//DTD?Direct?Web?Remoting?1.0//EN"?"http://www.getahead.ltd.uk/dwr/dwr10.dtd">
          <dwr>
          ????          <allow>??
          ?????????          <create?creator="spring"???????????javascript="UserManager">
          ??????????          <param?name="beanName"?value="UserManager"/>
          ????????          </create>
          ??????          </allow>
          </dwr>



          4）web.xml的配置：
          初始化applicationContext片斷：

          <context-param>
          <param-name>contextConfigLocation</param-name>
          <param-value>classpath:applicationContext.xml</param-value>
          </context-param>

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




          spring mvc配置：
          <!--?spring?mvc?-->
          <servlet>
          <servlet-name>springMVC</servlet-name>
          <servlet-class>
          org.springframework.web.servlet.DispatcherServlet
          </servlet-class>
          <load-on-startup>1</load-on-startup>
          </servlet>

          <servlet-mapping>
          <servlet-name>springMVC</servlet-name>
          <url-pattern>*.aspx</url-pattern>
          </servlet-mapping>
          <servlet-mapping>
          <servlet-name>springMVC</servlet-name>
          <url-pattern>/dwr/*</url-pattern>
          </servlet-mapping>




          （二）不與spring mvc整合，僅與spring applicationContext結合：

          將所有spring mvc里面關于dwr的配置都刪除。在web.xml里添加如下配置：
          <servlet>
          <servlet-name>dwr</servlet-name>
          <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>
          <init-param>
          <param-name>debug</param-name>
          <param-value>true</param-value>
          </init-param>
          </servlet>


          <servlet-mapping>
          <servlet-name>dwr</servlet-name>
          <url-pattern>/dwr/*</url-pattern>
          </servlet-mapping>



          整合結束。


          index.jsp的代碼

          <%@?page?contentType="text/html;charset=GBK"?language="java"?%>
          <html>
          <head><title>Simple?jsp?page</title></head>
          <script?type='text/javascript'?src='<%=request.getContextPath()%>/dwr/interface/UserManager.js'></script>
          <script?type='text/javascript'?src='<%=request.getContextPath()%>/dwr/engine.js'></script>
          <script?type='text/javascript'?src='<%=request.getContextPath()%>/dwr/util.js'></script>
          <script??type="text/javascript">
          ????          function?showResult(b)?{
          ????????          if?(b)?{
          ????????????alert(          "已經有重復的登錄名了！");
          ????????}          ?else?{
          ????????????alert(          "登錄名尚未注冊過！");
          ????????}
          ????}          function?checkRepeat(s)?{
          ????????          var?o?=?getElement(s);
          ????????          if?(o)?{
          ????????????UserManager.getUser(o.value,?showResult);
          ????????}
          ????}
          ????          function?getElement(name)?{
          ????????          var?result?=?null;
          ????????          var?objs?=?document.getElementsByName(name);
          ????????          if?(objs)?{
          ????????????          var?o?=?objs[0];
          ????????????result?          =?o;
          ????????}
          ????????          return?result;
          ????}
          </script>
          <body>
          <input?type="text"?name="user"?>
          <input?type="button"?onclick="checkRepeat('user')"?value="檢查是否重復">
          </body>
          </html>

          
	
          
		posted on 2006-11-21 12:52 fantasyginge 閱讀(1127) 評論(1)  編輯  收藏  
	
          

          
	
	





          
	    
    


          
	
          
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