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如何在Glassfish 3.0中配置jdbc领域

[英]How to configure a jdbc realm in glassfish 3.0

原文 2011-04-10 21:05:21 1 2 java/ security/ glassfish/ java-ee-6/ glassfish-3

I am following this tutorial i found http://www.vitruvimente.be/?p=768 to create a JDBC realm, so i can login and out my users on my web app, but i have a problem. 我正在遵循本教程，我发现http://www.vitruvimente.be/?p=768创建了JDBC领域，因此我可以在Web应用程序上登录和注销用户，但是我遇到了问题。

But i have 3 different types of users in different classes(Admin,Buyer,Seller) I dont have a single class called users because their attributes are very unrelated. 但是我在不同的类中有3种不同类型的用户（Admin，Buyer，Seller），我没有一个称为用户的类，因为它们的属性非常不相关。 I see in the tutorial they add a property called user-table, whay should i add there? 我在本教程中看到他们添加了一个称为用户表的属性，我应该在那里添加什么？

My question, is what settings should i add at the glassfish new realm page(localhost:4848)? 我的问题是，我应该在glassfish新领域页面（localhost：4848）上添加哪些设置？ Can somebody give me some tips on how to configure this realm? 有人可以给我一些有关如何配置此领域的提示吗？

2 个解决方案

i have 3 different types of users in different classes(Admin,Buyer,Seller) I dont have a single class called users because their attributes are very unrelated. 我在不同的类中有3种不同类型的用户（管理员，买方，卖方），我没有一个称为用户的类，因为它们的属性非常不相关。

There's something wrong in your model design. 您的模型设计有问题。 You should really have a single table User with at least the login name and password. 您实际上应该有一个表User ，至少包含登录名和密码。 For the more specific user roles, you need a table Role . 对于更特定的用户角色，您需要一个表Role 。 To relate them to each other, have a join table User_Role (which you map in Java as a Set<Role> in User entity). 要将它们彼此关联，请具有一个User_Role表User_Role （您可以在Java User_Role其映射为User实体中的Set<Role> ）。 For the buyer/seller part it makes sense to have a Product table with a FK to User (the seller) and an Order table with a FK to User (the buyer) and Product (the ordered item). 对于买方/卖方一部分是有意义的有一个Product表与FK到User （卖方）和Order表与FK到User （买方）和Product （有序的项目）。