如何获取websocket端点内的cookie值 [英] How can I get a cookie value inside websocket end-point

问题描述

我在我的应用程序中使用基于JavaEE 7的Websocket-API。

I'm using Websocket-API based on JavaEE 7, in my application.

我需要访问websocket端点内的cookie中设置的值 [注释一个：@ServerEndpoint（/ websocket）] 。我会怎么做？

I'm required to access the values set in cookies inside my websocket endpoint [Annotated one : @ServerEndpoint ("/websocket") ]. How would I do that?

@onOpen（）方法存在，到这个websocket端点被建立。

@onOpen() method is there, which will be called automatically when a connection to this websocket endpoint is established. I want to access cookies values in there, inside this method.

我知道如何在servlet或JSP中这样做，但我是WebSocket的新手。

I know how to do that in a servlet or JSP, but I'm new to Websockets.

请帮我做这个。提前感谢。

Please help me doing this. Thanks in advance.

推荐答案

通过 @ServerEndpoint（configurator = MyConfigurator）访问请求参数。

Access to request parameters is done via the @ServerEndpoint(configurator=MyConfigurator.class) technique.

请参阅，因为它的技术非常相似。

See other answer on how to access the HttpSession, as its techniques are very similar.

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