最近使用开发的过程中出现了一个小问题,顺便记录一下原因和方法--资源页面

    忘性太差,做个记笔、、、

    第一步:

    载下dwr的jar包放到lib文件夹下;

    ​​点击打开链接​

    第二步:

    在web.xml置配DWR;

    

<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>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>


    第三步:

    创立DWR置配文件dwr.xml

    

<dwr>
<allow>

<create creator="new" javascript="AjaxBean">
<param name="class" value="com.test.ajax.AjaxBean"/>
</create>-->

<create creator="new" javascript="AjaxMonitor">
<param name="class" value="com.anthony.struts2.action.MonitorAction"/>
</create>

<!-- 置配DWR表单验证器 -->
<create javascript="validator" creator="new">
<param name="class"
value="org.apache.struts2.validators.DWRValidator" />
</create>
<convert converter="bean"
match="com.opensymphony.xwork2.ValidationAwareSupport" />
</allow>
<signatures>
<![CDATA[
import java.util.Map;
import org.apache.struts2.validators.DWRValidator;

DWRValidator.doPost(String, String, Map<String, String>);
]]>
</signatures>
</dwr>


    每日一道理

喜欢海,不管湛蓝或是光灿,不管平静或是波涛汹涌,那起伏荡漾的,那丝丝的波动;喜欢听海的声音,不管是浪击礁石,或是浪涛翻滚,那轻柔的,那澎湃的;喜欢看海,不管心情是舒畅的或是沉闷的,不管天气是晴朗的或是阴沉的,那舒心的,那松弛的……


    第四步:

    问访http://localhost:8080/PoliceMap02/dwr,也就是自己项目的面后加个dwr,获得如下资源

<script src="./dwr/engine.js"></script>  
<script src="./dwr/util.js"></script>
<script src="./dwr/interface/AjaxMonitor"></script>


    再将上述的资源放到页面的部头

    第五步:

    测试:

    页面交提请求

//设置短信中央码号
function SetPhoneSMS(){
var key = onlineList.options[onlineList.selectedIndex].value;
var num = document.getElementById('setphonenum').value;
window.alert(num);
AjaxMonitor.setPhoneNum(key,num,processSMS);
}


    后台处理:

public class MonitorAction {
public String setPhoneNum(String key,String num){

int type = OrderSet.SMSCENTERNUM;
SendSetSMSCenterNumber centerNumber = new SendSetSMSCenterNumber();
centerNumber.setSMSNum(num);
byte[] bytes = centerNumber.toBytes();
HandleSend.parseOrder(type, key, bytes);
return null;
}


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