<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>

<servlet><servlet-name>dwr-user-invoker</servlet-name><servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class><init-param><param-name>config-user</param-name><param-value>WEB-INF/dwr-user.xml</param-value></init-param>
</servlet>
<servlet><servlet-name>dwr-admin-invoker</servlet-name><servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class><init-param><param-name>config-admin</param-name><param-value>WEB-INF/dwr-admin.xml</param-value></init-param>
</servlet>
<servlet-mapping><servlet-name>dwr-admin-invoker</servlet-name><url-pattern>/dwradmin/*</url-pattern>
</servlet-mapping>
<servlet-mapping><servlet-name>dwr-user-invoker</servlet-name><url-pattern>/dwruser/*</url-pattern>
</servlet-mapping>

<servlet><servlet-name>dwr-invoker</servlet-name><servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class><init-param><param-name>org.directwebremoting.extend.ServerLoadMonitor</param-name><param-value>com.example.MyCustomServerLoadMonitor,com.example.MyCustomServerLoadMonitor</param-value></init-param>
</servlet>

<init-param><param-name>debug</param-name><param-value>true</param-value>
</init-param>

<!DOCTYPE dwr PUBLIC"-//GetAhead Limited//DTD Direct Web Remoting 3.0//EN""http://directwebremoting.org/schema/dwr30.dtd">
<dwr><!-- init只有在你扩展DWR的情况下才使用 --><init><creator id="..." class="..." /><converter id="..." class="..." /></init><!-- 没有许可，DWR不能做任何事 --><allow><filter class="..." /><create creator="..." javascript="..." /><convert converter="..." match="..." /></allow><!-- 你应该告诉DWR方法的参数泛型 --><signatures>...</signatures>
</dwr>

+提示以下类型不需要转换

• 所有基本类型及其包装类，double、int、Integer等
• java.lang.String，java.util.Date和其3个SQL的派生类
• 以上所有类型的数组和集合
• 来自DOM，XOM，JDOM和DOM4J的DOM对象，如Element，Document
• 像byte[], java.io.InputStream, java.awt.image.BufferedImage或org.directwebremoting.io.FileTransfer的可以被浏览器下载的BOLB对象
• org.directwebremoting.io.JavascriptFunction的实例和org.directwebremoting.io.DwrConvertedException实例
• 服务端TIBCO GI CDF版本的文档，如jsx3.xml.CdfDocument.

<convert converter="bean" match="com.example.Person"/>

<convert converter="bean" match="com.example.*"/>

<convert converter="bean" match="com.example.**"/>

<convert converter="bean" match="com.example.Person"><param name="exclude" value="property1, property2"/>
</convert>

<convert converter="bean" match="com.example.Person"><param name="include" value="property1, property2"/>
</convert>

<convert converter="object" match="com.example.Person"><param name="force" value="true"/>
</convert>

public class Remoted {public void addToFriends(Person p) {// ...
  }
}
public class Person {public void setName(String name) { ... }public void setAge(int age) { ... }// ...
}

var p = { name:"Fred", age:21 };
Remoted.addToFriends(p);

<convert converter="map" match="java.util.Map"><param name="nullKey" value="null"/>
</convert>

<allow><create creator="..." javascript="..." scope="..."><param name="..." value="..."/><auth method="..." role="..."/><exclude method="..."/><include method="..."/></create>...
</allow>

<filter class="..."><param name="..." value="..."/>
</filter>

<allow><filter class="com.example.NoopFilter"/>...
</allow>

<allow><create creator="..."><filter class="com.example.NoopFilter"/></create>...
</allow>

<filter class="org.directwebremoting.filter.ExtraLatencyAjaxFilter"><param name="delay" value="200"/>
</filter>

public class Check
{public List<?> setLotteryResults(List<?> whatDoIContain){...}
}

public class Check
{public List<Integer> setLotteryResults(List<Integer> whatDoIContain){...}
}

<signatures><![CDATA[import java.util.List;import com.example.Check;Check.setLotteryResults(List<Integer> nos);]]>
</signatures>

<signatures><![CDATA[import java.util.List;import java.util.Map ;Check.setConditions(Map<String, Map<String, String>>);]]>
</signatures>

<servlet><description>DWR controller servlet</description><servlet-name>DWR controller servlet</servlet-name><servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class><init-param><param-name>classes</param-name><param-value>com.example.RemoteFunctions,com.example.RemoteBean</param-value></init-param>
</servlet>

@RemoteProxy
public class RemoteFunctions {@RemoteMethodpublic int calculateFoo() {return 42;}
}

@RemoteProxy(name="Functions")public class RemoteFunctions {
}

@DataTransferObject
public class Foo {@RemotePropertyprivate int foo;public int getFoo() {return foo;}@RemotePropertypublic int getBar() {return foo * 42;}
}

public void configure() {withConverterType("dog", "com.yourcompany.beans.Dog");withCreatorType("ejb", "com.yourcompany.dwr.creator.EJBCreator");withCreator("new", "ApartmentDAO").addParam("scope", session).addParam("class", "com.yourcompany.dao.ApartmentDAO").exclude("saveApartment").withAuth("method", "role");withCreator("struts", "DogDAO").addParam("clas", "com.yourcompany.dao.DogDAO").include("getDog").include("getColor");withConverter("dog", "*.Dog").addParam("name", "value");withSignature().addLine("import java.util.List;").addLine("import com.example.Check;").addLine("Check.setLotteryResults(List<Integer> nos);");
}

dwr.xml的配置方式选择

　　　　dwr.xml的配置方式简单、易修改、容易阅读，注解方式简单、流式配置方式复杂、不易修改，建议使用dwr.xml方式进行配置。