https://www.heckjj.com/index.php zh-cn https://www.heckjj.com/how-cfg-dwr-html/ Heck <@hecks.tk> Fri, 10 Sep 2010 06:10:56 +0000 https://www.heckjj.com/how-cfg-dwr-html/ 下面来看下我们怎么配置dwr，配置步骤请看如下：
1.project目录\WebRoot\WEB-INF\lib下方dwr.jar

2.project目录\WebRoot\WEB-INF下建立dwr.xml
dwr.xml内容:
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN" "http://www.getahead.ltd.uk/dwr//dwr20.dtd"> <dwr>     <allow>         <create creator="new" javascript="TestDwr">             <param name="class" value="dwr.TestDwr"/>         </create>     </allow> </dwr>
3.web.xml里配置
<servlet>   <servlet-name>dwr-invoker</servlet-name>   <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>   <init-param>     <param-name>debug</param-name>     <param-value>false</param-value>   </init-param>   <init-param>     <param-name>logLevel</param-name>     <param-value>WARN</param-value>   </init-param> </servlet> <servlet-mapping>   <servlet-name>dwr-invoker</servlet-name>   <url-pattern>/dwr/*</url-pattern> </servlet-mapping>
4.建立一个TestDwr.java
TestDwr.java内容
package dwr; public class TestDwr {   public String getStr(String str)   {     return str;   } }
5.建立一个testDwr.jsp
testDwr.jsp内容
<script src='/dwr/interface/TestDwr.js'> </script> <script src='/dwr/engine.js'> </script> <script src='/dwr/util.js'> </script> <script type="text/javascript"> function getDwr(){     TestDwr.getStr("helloDwr!",alertStr); } function alertStr(str){     alert(str); } </script> <input type="button" onclick="getDwr()" value="测试dwr"/>
Tags - dwr配置 ]]> https://www.heckjj.com/how-cfg-dwr-html/#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 https://www.heckjj.com/how-cfg-dwr-html/#blogcomment