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局域网即时通信,已实现客户端和服务器聊天基本功能!
局域网即时通信,已实现客户端和服务器聊天基本功能!-LAN instant messaging has client and server implementation the basic functions of chatting!
- 2022-07-09 02:04:24下载
- 积分:1
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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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注重实用,学习的好例子,IPmon IP嗅探技术软件源码
注重实用,学习的好例子,IPmon IP嗅探技术软件源码-Focus on practical, learning a good example, IPmon IP sniffer software source
- 2022-05-04 22:01:33下载
- 积分:1
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Several network programming procedures, can produce very good results, I hope th...
几个网络编程的程序,可以制作出很不错的效果,希望大家可以很好的利用和指导-Several network programming procedures, can produce very good results, I hope that we can make use of good and guidance
- 2023-07-21 11:20:03下载
- 积分:1
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一个不错的网络拨号程序!
用vc6开发的,相当不错,在win2000,xp上编译通过!...
一个不错的网络拨号程序!
用vc6开发的,相当不错,在win2000,xp上编译通过!-a good network of dial-up procedures! With vc6 development, which is pretty good, WIN2000, xp compiled through!
- 2022-04-17 21:20:02下载
- 积分:1
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在TCP/IP网络应用中,通信的两个进程间相互作用的主要模式是客户/服务器模式,即客户向服务器发出服务请求,服务器接收到请求后,提供相应的服务。...
在TCP/IP网络应用中,通信的两个进程间相互作用的主要模式是客户/服务器模式,即客户向服务器发出服务请求,服务器接收到请求后,提供相应的服务。-In the TCP/IP network applications, the communication process of the interaction between the two main model is client/server model, that is, customer service requests to the server, the server receives a request, provide the necessary services.
- 2022-01-26 00:53:10下载
- 积分:1
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DSK枚举设备的源程序,非常实用,并且适用于其他的场合...
DSK枚举设备的源程序,非常实用,并且适用于其他的场合-DSK source enumerated devices, very useful and applicable to other occasions
- 2022-01-26 16:48:49下载
- 积分:1
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本章主要讲解了winsock2中引入的名字注册和解析模型,他们都是与协议无关的。...
本章主要讲解了winsock2中引入的名字注册和解析模型,他们都是与协议无关的。-The main winsock2 this chapter on the introduction of the name registration and analytical model, they have nothing to do with the agreement.
- 2022-03-15 16:08:45下载
- 积分:1
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This is the hard part I of a Java process on moreServerprogram. simple. understa...
这是我辛苦编的一个JAVA程序,是关于moreServerprogram.简单,易懂.希望能被采用.多谢管理员过目.-This is the hard part I of a Java process on moreServerprogram. simple. understandable. hope can be used. thank administrators read. Thank you
- 2022-08-17 13:58:22下载
- 积分:1
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一个类似oicq的网络聊天即时通程序
一个类似oicq的网络聊天即时通程序-a similar network Live Chat instant messaging procedures
- 2022-03-14 08:35:49下载
- 积分:1