首先下载FlashBuilder_4_7_LS10_win64.exe试了几eclipse安装没有成功插头，含有myeclipse8.5、spring sts2.9.2、eclipse3.5、j2eeeclipse版本号4.2.0，后来搞了一个FlashBuilder_4_LS10.exe安装完找不到插件安装文件原来这个是单独版，必须插件版才行，最后下载FlashBuilder_4_Plugin_LS10.exe最终配置成功了。myeclipse8.5不行，spring sts能够了。

spring sts部署应用跟myeclipse不一样，比較类似eclipse。

用sts整合flex和java有几个步骤：

1：新建动态webprojectflexweb，创建web.xml

2：blazeds-turnkey-4.0.0.14931.zip解压，复制blazed两个目录flex和lib到WEB-INF下。里面是blaze的jar包和flex配置文件，然后改动web.xml增加blaze支持

<listener><listener-class>flex.messaging.HttpFlexSession</listener-class></listener><!-- MessageBroker Servlet --><servlet><servlet-name>MessageBrokerServlet</servlet-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>

3：项目右键。加入/更改项目类型>加入flex类型项目，第一步，应用程序类型选择J2EE。下方选择BlazeDS。第二部根目录填入项目在workspase的路径加一个WebContent。如E:\workspaces\sts\flexweb\WebContent，根URL填http://localhost:8080/flexweb。上下文根目录/flexweb，输出目录使用默认E:\workspaces\sts\flexweb\WebContent\flexweb-debug，点击finish

4：转换完毕后，文件夹有些变化，右键项目>properties>flex构建路径，主源文件夹改为flex_src，然后把自己主动生成的src文件夹下的flexweb.mxml移动到flex_src下，环境搭建就算完毕了

HelloWorld

flexweb.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.ResultEvent; protected function myFlex_resultHandler(event:ResultEvent):void{ var name:String=event.result as String; Alert.show(name); } protected function button1_clickHandler(event:MouseEvent):void { myFlex.sayHello(txtName.text); } ]]> </fx:Script> <fx:Declarations> <!-- 将非可视元素（比如服务、值对象）放在此处 --> <s:RemoteObject id="myFlex" destination="mytest" result="myFlex_resultHandler(event)"/> </fx:Declarations> <s:Button x="209" y="135" label="按钮" click="button1_clickHandler(event)"/> <s:TextInput x="166" y="81" id="txtName"/> <s:Label x="10" y="81" text="请输入内容：" fontSize="15" fontWeight="bold" fontFamily="中易黑体"/> </s:Application>

当中

<s:RemoteObject id="myFlex" destination="mytest" result="myFlex_resultHandler(event)"/>

指定了一个调用Java的类Hello，mytest相应到remoting-config.xml

在WEB-INFO/flex文件夹下remoting-config.xml增加

<destination id="mytest"><properties><source>com.hongbo.Hello</source></properties></destination>

result相应的是java方法调用的回调函数

建一个普通java类

package com.hongbo;public class Hello {public String sayHello(String name){System.out.println("------------------------------------");return "Hello First Demo " + name;}
}

这样就OK了

訪问路径是http://localhost:8080/flexweb/flexweb-debug/flexweb.html

第一次会报404，problems提示无法创建html包装器，右键点击又一次创建模板

加入Spring支持

1：web.xml增加

<context-param><param-name>contextConfigLocation</param-name><param-value>/WEB-INF/classes/applicationContext.xml </param-value></context-param><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener>

2：src下创建applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"><bean id="hello" class="com.hongbo.Hello"><property name="testSpring"><ref bean="testSpring"/></property></bean><bean id="testSpring" class="com.hongbo.test.impl.TestSpringImpl"/>
</beans>

3：WEB-INF/flex/service-config.xml增加

<factories><factory id="spring" class="com.hongbo.SpringFactory" />  </factories>

加入java类

package com.hongbo;import org.springframework.beans.BeansException;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import flex.messaging.FactoryInstance;
import flex.messaging.FlexFactory;
import flex.messaging.config.ConfigMap;
import flex.messaging.services.ServiceException;
public class SpringFactory implements FlexFactory {private static final String SOURCE = "source";public void initialize(String id, ConfigMap configMap) {}public FactoryInstance createFactoryInstance(String id, ConfigMap properties) {SpringFactoryInstance instance = new SpringFactoryInstance(this, id,properties);instance.setSource(properties.getPropertyAsString(SOURCE, instance.getId()));return instance;} // end method createFactoryInstance()    public Object lookup(FactoryInstance inst) {SpringFactoryInstance factoryInstance = (SpringFactoryInstance) inst;return factoryInstance.lookup();}static class SpringFactoryInstance extends FactoryInstance {SpringFactoryInstance(SpringFactory factory, String id,ConfigMap properties) {super(factory, id, properties);}public String toString() {return "SpringFactory instance for id=" + getId() + " source="+ getSource() + " scope=" + getScope();}public Object lookup() {ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(flex.messaging.FlexContext.getServletConfig().getServletContext());String beanName = getSource();try {return appContext.getBean(beanName);} catch (NoSuchBeanDefinitionException nexc) {ServiceException e = new ServiceException();String msg = "Spring service named '" + beanName+ "' does not exist.";e.setMessage(msg);e.setRootCause(nexc);e.setDetails(msg);e.setCode("Server.Processing");throw e;} catch (BeansException bexc) {ServiceException e = new ServiceException();String msg = "Unable to create Spring service named '"+ beanName + "' ";e.setMessage(msg);e.setRootCause(bexc);e.setDetails(msg);e.setCode("Server.Processing");throw e;}}}}

4：改动remoting-config.xml

<destination id="mytest"><properties><factory>spring</factory><source>hello</source></properties></destination>

5：改动对应的Java类

package com.hongbo;import com.hongbo.test.TestSpring;public class Hello {private TestSpring testSpring;public void setTestSpring(TestSpring testSpring) {this.testSpring = testSpring;}public String sayHello(String name){return testSpring.testSpring(name);}
}

package com.hongbo.test;public interface TestSpring {String testSpring(String name);
}

package com.hongbo.test.impl;import com.hongbo.test.TestSpring;public class TestSpringImpl implements TestSpring{public String testSpring(String name){System.out.println("test spring-------------------------------------"+name);return "test spring "+name;}
}

最后，flex打印语句trace不会打印到控制台，要先卸载flashplayer再安装一个debuger版的flashplayer，下载flashplayer_uninstall.zip，卸载，下载flashplayer10r12_36_winax_debug.exe。安装，卸载安装后好像谷歌浏览器没影响，然后eclipse改动默认浏览器为IE，window>preferences>General>Web browser。选择Internet Explorer，最后还有，启动tomcat后。必须在mxml上面右键debug执行，打开的IE才会打印trace，直接訪问网址是不行的。

请注明遗漏