BlazDS与JAVA交互实例

矫情吗；* 2022-06-14 09:18 100阅读 0赞

这里只列出代码：

1.依赖包

![0_1331136249llOP.gif][]

2.WEB-INF/web.xml

<?xml version="1.0" encoding="UTF-8"?>  
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app\_2\_3.dtd">  
<web-app>  
  
    <display-name>BlazeDS</display-name>  
    <description>BlazeDS Application</description>  
  
      
    <listener>  
        <listener-class>flex.messaging.HttpFlexSession</listener-class>  
    </listener>  
  
      
    <servlet>  
        <servlet-name>MessageBrokerServlet</servlet-name>  
        <display-name>MessageBrokerServlet</display-name>  
        <servlet-class>flex.messaging.MessageBrokerServlet</servlet-class>  
        <init-param>  
            <param-name>services.configuration.file</param-name>  
            <param-value>/WEB-INF/flex/services-config.xml</param-value>  
       </init-param>  
        <load-on-startup>1</load-on-startup>  
    </servlet>  
  
    <servlet-mapping>  
        <servlet-name>MessageBrokerServlet</servlet-name>  
        <url-pattern>/messagebroker/\*</url-pattern>  
    </servlet-mapping>  
  
    <welcome-file-list>  
        <welcome-file>index.html</welcome-file>  
        <welcome-file>index.htm</welcome-file>  
    </welcome-file-list>  
  
  
</web-app>  
  
3.Greeting.java

package org.wang.flexdemo;  
  
import java.util.Map;  
  
/\*\*  
 \* TODO  
 \* @author: wb  
 \* @update: 2012-3-7 下午4:58:08  
 \*/  
  
public class Greeting \{  
    public Greeting()\{\}  
      
    public String greeting(String name)\{  
        String returnstr=name+" greeting!";  
        System.out.println(returnstr);  
        return returnstr;  
    \}  
      
    public void showObject(Person person)\{  
        System.out.println("Method showObject() is start .......");  
        if(null==person) System.out.println("person is null");  
        System.out.println("person.name="+person.getName());  
        System.out.println("person.age="+person.getAge());  
        System.out.println("person.gender="+person.getGender());  
        System.out.println("person.mobile="+person.getMobile());  
        System.out.println("person.address="+person.getAddress());  
        System.out.println("Method showObject() is end .......");  
    \}  
      
    public void showMap(Map<String, Object> map)\{  
        System.out.println("Method showMap() is start .......");  
        if(null==map) System.out.println("map is null");  
        for(Map.Entry<String, Object> entryMap:map.entrySet())\{  
            System.out.println(entryMap.getKey()+"="+entryMap.getValue());  
        \}  
        System.out.println("Method showMap() is end .......");  
    \}  
\}  
  
4.Person.java

package org.wang.flexdemo;  
  
import java.io.Serializable;  
  
/\*\*  
 \* TODO  
 \* @author wangbo  
 \* @update 2012-3-7 下午101421  
 \*/  
  
public class Person implements Serializable \{  
    public String Name="";  
    public int Age=0;  
    public int Gender=0;  
    public String Mobile="";  
    public String Address="";  
    public Person()\{\}  
    /\*\*                                                                      
     \* @return name : return the property name.  
     \*/  
      
    public String getName() \{  
        return Name;  
    \}  
    /\*\*                                                        
     \* @param name : set the property name.  
     \*/  
      
    public void setName(String name) \{  
        Name = name;  
    \}  
    /\*\*                                                                      
     \* @return age : return the property age.  
     \*/  
      
    public int getAge() \{  
        return Age;  
    \}  
    /\*\*                                                        
     \* @param age : set the property age.  
     \*/  
      
    public void setAge(int age) \{  
        Age = age;  
    \}  
    /\*\*                                                                      
     \* @return gender : return the property gender.  
     \*/  
      
    public int getGender() \{  
        return Gender;  
    \}  
    /\*\*                                                        
     \* @param gender : set the property gender.  
     \*/  
      
    public void setGender(int gender) \{  
        Gender = gender;  
    \}  
    /\*\*                                                                      
     \* @return mobile : return the property mobile.  
     \*/  
      
    public String getMobile() \{  
        return Mobile;  
    \}  
    /\*\*                                                        
     \* @param mobile : set the property mobile.  
     \*/  
      
    public void setMobile(String mobile) \{  
        Mobile = mobile;  
    \}  
    /\*\*                                                                      
     \* @return address : return the property address.  
     \*/  
      
    public String getAddress() \{  
        return Address;  
    \}  
    /\*\*                                                        
     \* @param address : set the property address.  
     \*/  
      
    public void setAddress(String address) \{  
        Address = address;  
    \}  
      
\}  
  
5./WEB-INF/flex/remoting-config.xml

<?xml version="1.0" encoding="UTF-8"?>  
<service id="remoting-service"  
    class="flex.messaging.services.RemotingService">  
  
    <adapters>  
        <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/>  
    </adapters>  
  
    <default-channels>  
        <channel ref="my-amf"/>  
    </default-channels>  
      
    <destination id="greeting">  
        <properties>  
            <source>org.wang.flexdemo.Greeting</source>  
        </properties>  
    </destination>  
</service>

\-------------------------------------------------------

Flex

\-------------------------------------------------------

1./flexBlazeDSDemo/src/flexBlazeDSDemo.mxml

<?xml version="1.0" encoding="utf-8"?>  
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"  
               xmlns:s="library://ns.adobe.com/flex/spark"  
               xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">  
    <fx:Script>  
        <!\[CDATA\[  
            import mx.controls.Alert;  
            import mx.rpc.events.FaultEvent;  
            protected function button1\_clickHandler(event:MouseEvent):void\{  
                var iname:String=tiName.text;  
                say.greeting(iname);  
            \}  
            protected function button1\_clickHandler2(event:MouseEvent):void\{  
                var person:Person=new Person;  
                person.Name="wan";  
                person.Age=26;  
                person.Gender=1;  
                person.Mobile="13669040351";  
                person.Address="湖南长沙";  
                say.showObject(person);  
            \}  
            protected function button1\_clickHandler3(event:MouseEvent):void\{  
                var map=\{Name:"wan",Age:26,Gender:1,Mobile:"13669040351",Address:"湖南长沙"\};  
                say.showMap(map);  
            \}  
              
            protected function getFaultInfos(event:FaultEvent)\{  
                var str:String=event.fault.toString();  
                Alert.show(str);  
            \}  
        \]\]>  
    </fx:Script>  
    <fx:Declarations>  
          
        <s:RemoteObject id="say" destination="greeting" fault="getFaultInfos" />  
    </fx:Declarations>  
      
    <s:Panel x="190" y="67" width="394" height="228" title="Flex与Java交互实例">  
        <s:Button x="265" y="13" label="提交" click="button1\_clickHandler(event)" />  
        <s:TextInput x="89" y="12.5" id="tiName" />  
        <s:Label x="39" y="17.5" text="姓名:" />  
        <s:Label text="\{say.greeting.lastResult\}" x="44" y="85" width="291" height="71" id="lbView" color="\#5D44F5" fontSize="20" fontWeight="bold" textDecoration="none" fontStyle="normal" />  
        <s:Button x="44" y="136" label="提交2" click="button1\_clickHandler2(event)" />  
        <s:Button x="185" y="137" label="提交3" click="button1\_clickHandler3(event)" />  
    </s:Panel>  
</s:Application>

2./flexBlazeDSDemo/src/Person.as

package  
\{  
  
    \[Bindable\]  
    \[RemoteClass(alias="org.wang.flexdemo.Person")\]  
    public class Person  
    \{  
        public function Person()  
        \{  
        \}  
          
        public var Name:String="";  
        public var Age:int=0;  
        public var Gender:int=0;  
        public var Mobile:String="";  
        public var Address:String="";  
    \}  
\}

[0_1331136249llOP.gif]: /images/20220614/e2d9df69b62f4aaa825cfad06af8a508.png