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这是一个找到一篇关于权限设计的教程，写的很好，但是发现给出的代码，有些地方可能有笔误。贴出来供大家和我一起学习。...
这是一个找到一篇关于权限设计的教程，写的很好，但是发现给出的代码，有些地方可能有笔误。贴出来供大家和我一起学习。
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首先,设置三种要素：用户、群组、角色。
用户为登录用，对应到人。群组对应为用户的集合，是一种特殊的用户。角色为一组权限项的集合，用户（群组）都有各自的角色。
权限的实现通过Permission类和Rule类来实现。 Permission供外部调用，Rule为一个接口，为权限判断规则。
-This is a mandate to find a design of the curriculum and write well, but the code is found, in some places may be misdirected. Put up for us and I study together.----------------------------------- First, the set of three elements : user, group, role. Users login to use corresponds to the people. User groups corresponding to the pool, a special users. A role for the authority, of the group assembled users (groups) have their own role. To achieve competence through Permission Rule category and class to be achieved. Permission for external calls, as a Rule interface for the authority to judge rules.
- 2022-06-13 15:45:39下载
- 积分：1
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Site dadd.cn source, yes, worthy of recommendation, yes, worthy of recommendatio...
dadd.cn网站源码，不错，值得推荐， 不错，值得推荐-Site dadd.cn source, yes, worthy of recommendation, yes, worthy of recommendation
- 2022-10-30 18:05:05下载
- 积分：1
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Visual Basic 6.0 网络通信协议分析与应用实现 很不错的随书源码 分享给大家...
Visual Basic 6.0 网络通信协议分析与应用实现 很不错的随书源码 分享给大家-Visual Basic 6.0 Analysis and Application of network communication protocols to achieve a very good source to share with the book to everyone
- 2023-04-02 01:45:13下载
- 积分：1
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对WINSOCKET的完成端口模型进行封装的类,Delphi写的,效率不错!
对WINSOCKET的完成端口模型进行封装的类,Delphi写的,效率不错!
-WinSocket the completion of the port model of the type of package, Delphi written good efficiency!
- 2022-07-08 20:51:55下载
- 积分：1
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Windows下的ICMP封装
Windows下的ICMP封装-Clcmp class which can echo
- 2022-02-15 15:10:32下载
- 积分：1
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TCP/IP端口映射源码，可以将内网的端口映射到外网
TCP/IP端口映射源码，可以将内网的端口映射到外网-TCP/IP port mapping source, within the network can be mapped to a port outside the network
- 2023-03-20 13:40:04下载
- 积分：1
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you have an AC tachometer.
this program ask you about machine parameters in per...
you have an AC tachometer.
this program ask you about machine parameters in per unit consist of stator resistance,reactance, rotor resistance,reactance,magnetizing reactance, voltage, frequency, min speed and max speed.
so,voltage output,tourqe and ... will be out put which will show as a diagram
- 2022-02-15 15:03:29下载
- 积分：1
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多线程Ftp测试网络速度，自己编写的一个小程序,要求测试机开通Ftp服务端口21，测试帐号有写权限，ftp根目录下有temp目录，Linux用的较多...
多线程Ftp测试网络速度，自己编写的一个小程序,要求测试机开通Ftp服务端口21，测试帐号有写权限，ftp根目录下有temp目录，Linux用的较多-multithreading Ftp test network speeds and prepare themselves in a small procedure that requires testing services Ftp opened 21 ports, a test account write access, ftp root directory under the temp directory, the more Linux
- 2022-08-15 23:51:11下载
- 积分：1
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网页特效之一：鼠标特效，当鼠标点击前与点击后文字的变化和移开鼠标后的变化...
网页特效之一：鼠标特效，当鼠标点击前与点击后文字的变化和移开鼠标后的变化-netnew one : the mouse effects when mouse clicks before and after clicking on the text changes and remove the mouse changes
- 2022-03-18 06:30:46下载
- 积分：1
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一个机房管理程序,界面很不错的
一个机房管理程序,界面很不错的-a room management procedures, a very good interface
- 2022-02-06 06:42:00下载
- 积分：1
