使用Netty的ChannelLocal(Usage of Netty's ChannelLocal)

 用于Netty的JavaDocs解释ChannelLocal与ThreadLocal类似，但是我对它的使用有一些疑问。 ThreadLocal是一个静态类，具有访问特定于实例的对象的静态方法。 ChannelLocal不是静态的，具有静态内部映射或具有静态方法。 该文档不包括访问ChannelLocal或将对象放入ChannelLocal的示例，因此我希望有人可以让我对它的用法有所了解。 
 
 谢谢！ 

The JavaDocs for Netty explain ChannelLocal to be similar to ThreadLocal, however I've got some questions about it's usage. ThreadLocal is a static class with static methods that access instance-specific objects. ChannelLocal is not static, have a static internal map or have static methods. The documentation doesn't include an example of accessing ChannelLocal or placing an object into ChannelLocal, so I was hoping someone could give me some insight into it's usage.
 
Thanks!

原文：https://stackoverflow.com/questions/8449663