Adobe放弃了Flex的开发，但幸运的是，Apache基金会更新了该框架：
http://flex.apache.org/download-blazeds.html
您可以从此处下载可执行版本（旧版本
https://drive.google.com/file/d/0B6l2NgAntvfNT20wNDdVUHNqekk/view?usp=sharing

或者您也可以从www.example.com获取最新版本4.7.2.（2016年12月）mvnrepository.com网址为：
https://mvnrepository.com/artifact/org.apache.flex.blazeds
您可以通过选择工件并单击“Download（JAR）"来获取每个JAR。
如果您有一个maven项目，您可以只将以下依赖项添加到pom.xml：

<!-- https://mvnrepository.com/artifact/org.apache.flex.blazeds/flex-messaging-common -->
<dependency>
    <groupId>org.apache.flex.blazeds</groupId>
    <artifactId>flex-messaging-common</artifactId>
    <version>4.7.2</version>
</dependency>

<!-- https://mvnrepository.com/artifact/org.apache.flex.blazeds/flex-messaging-core -->
<dependency>
    <groupId>org.apache.flex.blazeds</groupId>
    <artifactId>flex-messaging-core</artifactId>
    <version>4.7.2</version>
</dependency>

<!-- https://mvnrepository.com/artifact/org.apache.flex.blazeds/flex-messaging-proxy -->
<dependency>
    <groupId>org.apache.flex.blazeds</groupId>
    <artifactId>flex-messaging-proxy</artifactId>
    <version>4.7.2</version>
</dependency>

<!-- https://mvnrepository.com/artifact/org.apache.flex.blazeds/flex-messaging-remoting -->
<dependency>
    <groupId>org.apache.flex.blazeds</groupId>
    <artifactId>flex-messaging-remoting</artifactId>
    <version>4.7.2</version>
</dependency>