1.在web.xml文件中配置dwr
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>
org.directwebremoting.servlet.DwrServlet
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
2.dwr文件中Java类的配置
<?xml version="1.0" encoding="GBK"?>
<!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="ShouyeMethod">
<param name="BeanName" value="JiaokudanrukuDao"/>
</create>
<convert converter="bean" match="ruku.jiaokudanruku.databean.GongzuoliuDataBean">
<param name="include" value="jixing,danjuhao,lingjiantuhao,zhizaochejian" />
</convert>
</allow>
</dwr>
allow是可以使用的java类
create是指要访问的java类
convert是javascript可以访问的Java对象的属性
3.javascript访问dwr
<script type="text/javascript" src='../dwr/engine.js'></script>
<script type="text/javascript" src='../dwr/util.js'></script>
<script type="text/javascript" src='../dwr/interface/PublicMethod.js'></script>
其中engine和util连个js文件是dwr自带的文件
PublicMethod是要引用的java类在dwr中的配置名
4.参考资料
http://directwebremoting.org/dwr/index.html
http://blogger.org.cn/blog/more.asp?name=lhwork&id=21045
posted on 2010-01-05 13:52
杨伯庆 阅读(101)
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