GWT并存储会话密钥 [英] GWT and storing a session key
问题描述
我的应用登录到外部服务&需要存储sessionKey(sessionKey需要被添加到HTTP头,以便将来的RPC调用)。
My app logs into an external service & needs to store the sessionKey (the sessionKey needs to be added to the HTTP header for future RPC calls).
我有什么选择来存储sessionKey?
我已经读过关于sessionKey被保存到页面上的DIV标记的场景。
What alternatives do I have for storing the sessionKey ? I've read about a scenario where the sessionKey is saved into a DIV tag on the page.
推荐答案
没有必要为客户端提供这些信息。会话管理对客户端应该是透明的。
There is no need for the client side to have this information. Session management should be transparent to the client side.
唯一可接受的方式是在服务器端使用cookie并进行管理。从技术上讲,你可以将这些数据放在客户端的某个地方,但cookies恰恰是它的地方。
The only acceptable way is to use cookies and manage this on the server side. Technically, you can throw this data on the client-side somewhere, but cookies is exactly the place for it.
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