软件概览
Weld Extensions is a library of Generally Useful Stuff (tm) if you are developing an application based on CDI (JSR-299 Java Contexts and Dependency Injection), or a CDI based library or framework.
Weld Extensions 支持的CDI容器包括：
- JBoss AS 6.0.0
- GlassFish 3.0
- Apache Tomcat 6
- Jetty 6.1
- Java SE 5.0 and above
关于 Weld 项目信息请看这里。