flex4的整合SSH问题

Question

新手的问题啊~~小弟初学flex4需要到一个问题就是spring的调用问题。我的项目是SSH整合想用flex调用spring,听说官方出了一个注解
@Service("userInfoBIZImpl")
@RemotingDestination(channels={"my-amf"})  
我就使用了，这是我业务的类
import javax.annotation.Resource;import org.springframework.flex.remoting.RemotingDestination;
import org.springframework.flex.remoting.RemotingInclude;
import org.springframework.stereotype.Service;
import com.byyd.biz.UserInfoBIZ;
import com.byyd.dao.UserInfoDAO;
import com.byyd.entity.UserInfo;
@Service("userInfoBIZImpl")
@RemotingDestination(channels={"my-amf"})  
public class UserInfoBIZImpl implements UserInfoBIZ {
@Resource
private UserInfoDAO userInfoDAO; @RemotingInclude 
public UserInfo userLogin(String loginName, String password) {
// TODO Auto-generated method stub
UserInfo u=userInfoDAO.getUser(loginName);
if (u!=null&&u.getPassword().equals(password)) {
System.out.println("ok");
return u;
}else {
System.out.println("no");
return null;
}

}
}
services-config.xml文件<?xml version="1.0" encoding="UTF-8"?>
<services-config>    <services>
        <service-include file-path="remoting-config.xml" />
        <service-include file-path="proxy-config.xml" />
        <service-include file-path="messaging-config.xml" />     
         <default-channels>   
            <channel ref="my-amf" />   
        </default-channels>      
    </services>    <security>
        <login-command class="flex.messaging.security.TomcatLoginCommand" server="Tomcat"/>
    </security>    <channels>        <channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
            <endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
        </channel-definition>        <channel-definition id="my-secure-amf" class="mx.messaging.channels.SecureAMFChannel">
            <endpoint url="https://{server.name}:{server.port}/{context.root}/messagebroker/amfsecure" class="flex.messaging.endpoints.SecureAMFEndpoint"/>
            <properties>
                <add-no-cache-headers>false</add-no-cache-headers>
            </properties>
        </channel-definition>        <channel-definition id="my-polling-amf" class="mx.messaging.channels.AMFChannel">
            <endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amfpolling" class="flex.messaging.endpoints.AMFEndpoint"/>
            <properties>
                <polling-enabled>true</polling-enabled>
                <polling-interval-seconds>4</polling-interval-seconds>
            </properties>
        </channel-definition>    </channels>    <logging>
        <target class="flex.messaging.log.ConsoleTarget" level="Error">
            <properties>
                <prefix>[BlazeDS] </prefix>
                <includeDate>false</includeDate>
                <includeTime>false</includeTime>
                <includeLevel>false</includeLevel>
                <includeCategory>false</includeCategory>
            </properties>
            <filters>
                <pattern>Endpoint.*</pattern>
                <pattern>Service.*</pattern>
                <pattern>Configuration</pattern>
            </filters>
        </target>
    </logging>    <system>
        <redeploy>
            <enabled>false</enabled>
        </redeploy>
    </system></services-config>
但是我在flex怎么也调用不出来·我估计是我的flex页面调用不对·我希望有谁能给我一个小例子。是flex+Spring的··可以不用要数据库。  ，小弟跪求一份，谢谢^_^

Answer 1

flex 整合SSH2009-10-29 15:58从flex保存一个对象到数据库在flex定义一个RO对象，并把方法绑定
<mx:RemoteObject id="dao" destination="gpsProcessService" >
        <mx:method name="save" result="addResultHandle(event)" />
   </mx:RemoteObject>在flex某个方法调用方法保存对象：
public function okhandler(evt:CloseEvent):void{
         var obj:GpsDeviceVO=new GpsDeviceVO();
         obj.name="test";
        dao.save(obj);
         //保存后 离开
       }
}建立java和flex的model类：
先看看java的：public class GpsDeviceVO {
private String name;public void setName(String name) {
   this.name= name;
}public String getName() {
   return name;
}
}再看看flex的：
[Bindable] [RemoteClass(alias="com.tour.gps.VO.GpsDeviceVO")]   //这里是关联java的model类public class GpsDeviceVO {  public var name:String;    }最后就是调用方法的java类：public String save(GpsDeviceVO obj){
   try {
           BaseDAO.save(obj);
   } catch (FrameworkException e) {
           return e.toString();
   }
   return null; }已经完成了~~记得要关联java实体类~~