java 如何在具有数据库连接的 vaadin 框架中创建登录页面？
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How to create login page in vaadin framework with db connectivity?
提问by Suresh S
Im have just started to work with vaadin framework. I have created a login page with vaadin's default login page. Can anyone tell me how to check the username and password with the database and move to next page on successful login. Im using psql and connected using hibernate.
我刚刚开始使用 vaadin 框架。我用 vaadin 的默认登录页面创建了一个登录页面。谁能告诉我如何使用数据库检查用户名和密码，并在成功登录后转到下一页。我使用 psql 并使用 hibernate 连接。
Regards Suresh S
问候苏雷什 S
回答by Suresh S
I have done the login page and session handling using threadlocal pattern in Vaadin framework and it is working fine. Refer Login FormSessions Threadlocal pattern
回答by Mischa
Even though it uses JPA and the appfoundation framework, the Login Screen implementation of http://code.google.com/p/instant-webapp/might give you some inspiration on how this can be achieved.
尽管它使用 JPA 和 appfoundation 框架，但http://code.google.com/p/instant-webapp/的登录屏幕实现可能会给您一些关于如何实现这一点的灵感。
