dwr配置(注解版)

类配置@RemoteProxy(name = "check")  (方法所在的类)
对象配置@DataTransferObject         (返回值类型所在的类)
方法配置@RemoteMethod               (所要调用的方法)

要引入的js
<script type='text/javascript' src='/项目名/dwr/interface/check.js'/>
<script type='text/javascript' src='/项目名/dwr/engine.js'/>

web.xml配置
<servlet>
<display-name>DWR Servlet</display-name>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>classes</param-name>
<param-value>
com.huawei.ims.manage.monitor.action.MonitorAction,<!--所有的类都需写-->
com.huawei.ims.manage.monitor.model.ServerInfo,
com.huawei.ims.manage.monitor.model.SpgState,
com.huawei.ims.manage.monitor.model.OsgState,
com.huawei.ims.manage.customui.dao.oracle.CustomuiDAOImpl
</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>