1. 聊天室服务器端的创建。
2. 聊天室客户端的创建。
3. 实现客户与服务器的连接通讯。
4. 实现客户之间的私聊(窗口抖动,一般信息,文件)。
5. 实现客户端的在线信息显示。
6. 实现服务器端当前在线客户信息。
7. 保存谈话记录。
8.实现客户端仿QQ的一般操作(注册,登录,修改密码,查找好友,更新个人信息,娱乐,切换头像)
1、Socket还被称作“套接字”,应用程序通常通过套接字向网络发送请求或者应答网络请求。根据连接启动的方式以及本地套接字要连接的目标,套接字之间的连接过程可以分为三个步骤:服务器监听,客户端请求,连接确认。
2、端口:可以认为是计算机与外界通讯交流的出口。
3、Tcp: TCP是一种面向连接(连接导向)的、可靠的、基于字节流的运输层通信协议。UDP是另一个重要的传输协议。
4、UDP:用户数据报协议,是一种无连接的传输层协议,提供面向事务的简单不可靠信息传送服务。
本人觉得博主张龙豪的这篇Socket文章写得不错,大家可以参考一下。
这是一幅非常经典的图啊,相信看后大家对Socket就会有一定的了解。
5.简单实现Socket通信
资源文件列表
═°┬τ╖■╬±▒α│╠/BLL/bin/Debug/BLL.dll , 6144
═°┬τ╖■╬±▒α│╠/BLL/bin/Debug/BLL.pdb , 24064
═°┬τ╖■╬±▒α│╠/BLL/bin/Debug/DAL.dll , 15360
═°┬τ╖■╬±▒α│╠/BLL/bin/Debug/DAL.pdb , 38400
═°┬τ╖■╬±▒α│╠/BLL/bin/Debug/MODEL.dll , 7680
═°┬τ╖■╬±▒α│╠/BLL/bin/Debug/MODEL.pdb , 7680
═°┬τ╖■╬±▒α│╠/BLL/BLL.csproj , 2788
═°┬τ╖■╬±▒α│╠/BLL/BloodTypeBLL.cs , 282
═°┬τ╖■╬±▒α│╠/BLL/FriendsBLL.cs , 292
═°┬τ╖■╬±▒α│╠/BLL/obj/Debug/BLL.csproj.FileListAbsolute.txt , 622
═°┬τ╖■╬±▒α│╠/BLL/obj/Debug/BLL.csprojResolveAssemblyReference.cache , 8614
═°┬τ╖■╬±▒α│╠/BLL/obj/Debug/BLL.dll , 6144
═°┬τ╖■╬±▒α│╠/BLL/obj/Debug/BLL.pdb , 24064
═°┬τ╖■╬±▒α│╠/BLL/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6556
═°┬τ╖■╬±▒α│╠/BLL/Properties/AssemblyInfo.cs , 1356
═°┬τ╖■╬±▒α│╠/BLL/StarsBLL.cs , 268
═°┬τ╖■╬±▒α│╠/BLL/UsersBLL.cs , 2171
═°┬τ╖■╬±▒α│╠/DAL/bin/Debug/DAL.dll , 15360
═°┬τ╖■╬±▒α│╠/DAL/bin/Debug/DAL.pdb , 38400
═°┬τ╖■╬±▒α│╠/DAL/bin/Debug/MODEL.dll , 7680
═°┬τ╖■╬±▒α│╠/DAL/bin/Debug/MODEL.pdb , 7680
═°┬τ╖■╬±▒α│╠/DAL/BloodTypeDAL.cs , 940
═°┬τ╖■╬±▒α│╠/DAL/DAL.csproj , 2711
═°┬τ╖■╬±▒α│╠/DAL/FriendsDAL.cs , 1331
═°┬τ╖■╬±▒α│╠/DAL/obj/Debug/DAL.csproj.FileListAbsolute.txt , 492
═°┬τ╖■╬±▒α│╠/DAL/obj/Debug/DAL.csprojResolveAssemblyReference.cache , 5127
═°┬τ╖■╬±▒α│╠/DAL/obj/Debug/DAL.dll , 15360
═°┬τ╖■╬±▒α│╠/DAL/obj/Debug/DAL.pdb , 38400
═°┬τ╖■╬±▒α│╠/DAL/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6600
═°┬τ╖■╬±▒α│╠/DAL/Properties/AssemblyInfo.cs , 1356
═°┬τ╖■╬±▒α│╠/DAL/sqlHelper.cs , 7770
═°┬τ╖■╬±▒α│╠/DAL/StasDAL.cs , 886
═°┬τ╖■╬±▒α│╠/DAL/UsersDAL.cs , 9631
═°┬τ╖■╬±▒α│╠/MODEL/bin/Debug/MODEL.dll , 7680
═°┬τ╖■╬±▒α│╠/MODEL/bin/Debug/MODEL.pdb , 7680
═°┬τ╖■╬±▒α│╠/MODEL/BloodType.cs , 260
═°┬τ╖■╬±▒α│╠/MODEL/Friends.cs , 306
═°┬τ╖■╬±▒α│╠/MODEL/MODEL.csproj , 2411
═°┬τ╖■╬±▒α│╠/MODEL/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6418
═°┬τ╖■╬±▒α│╠/MODEL/obj/Debug/MODEL.csproj.FileListAbsolute.txt , 378
═°┬τ╖■╬±▒α│╠/MODEL/obj/Debug/MODEL.csprojResolveAssemblyReference.cache , 1753
═°┬τ╖■╬±▒α│╠/MODEL/obj/Debug/MODEL.dll , 7680
═°┬τ╖■╬±▒α│╠/MODEL/obj/Debug/MODEL.pdb , 7680
═°┬τ╖■╬±▒α│╠/MODEL/Properties/AssemblyInfo.cs , 1360
═°┬τ╖■╬±▒α│╠/MODEL/Stars.cs , 251
═°┬τ╖■╬±▒α│╠/MODEL/Users.cs , 868
═°┬τ╖■╬±▒α│╠/MyChat.sql , 15460
═°┬τ╖■╬±▒α│╠/Server/App.config , 278
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/BLL.dll , 6144
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/BLL.pdb , 24064
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/DAL.dll , 15360
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/DAL.pdb , 38400
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/MODEL.dll , 7680
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/MODEL.pdb , 7680
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/Server.exe , 22528
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/Server.exe.config , 278
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/Server.pdb , 42496
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/Server.vshost.exe , 22984
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/Server.vshost.exe.config , 278
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/Server.vshost.exe.manifest , 490
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/SkinForm.dll , 529920
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/SkinForm.pdb , 976384
═°┬τ╖■╬±▒α│╠/Server/bin/Debug/╖■╬±╞≈╚╒╓╛.txt , 21
═°┬τ╖■╬±▒α│╠/Server/ClientConnection.cs , 3328
═°┬τ╖■╬±▒α│╠/Server/ClientManager.cs , 8827
═°┬τ╖■╬±▒α│╠/Server/DGSendMsg.cs , 271
═°┬τ╖■╬±▒α│╠/Server/MainServer.cs , 4267
═°┬τ╖■╬±▒α│╠/Server/MainServer.Designer.cs , 23619
═°┬τ╖■╬±▒α│╠/Server/MainServer.resx , 5817
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/DesignTimeResolveAssemblyReferences.cache , 12888
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7406
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.csproj.FileListAbsolute.txt , 1258
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.csproj.GenerateResource.Cache , 980
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.csprojResolveAssemblyReference.cache , 25522
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.exe , 22528
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.MainServer.resources , 180
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.pdb , 42496
═°┬τ╖■╬±▒α│╠/Server/obj/x86/Debug/Server.Properties.Resources.resources , 180
═°┬τ╖■╬±▒α│╠/Server/Program.cs , 492
═°┬τ╖■╬±▒α│╠/Server/Properties/AssemblyInfo.cs , 1362
═°┬τ╖■╬±▒α│╠/Server/Properties/Resources.Designer.cs , 2864
═°┬τ╖■╬±▒α│╠/Server/Properties/Resources.resx , 5612
═°┬τ╖■╬±▒α│╠/Server/Properties/Settings.Designer.cs , 1093
═°┬τ╖■╬±▒α│╠/Server/Properties/Settings.settings , 249
═°┬τ╖■╬±▒α│╠/Server/Server.csproj , 4609
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/AddFriend.cs , 2106
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/AddFriend.Designer.cs , 4877
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/AddFriend.resx , 5817
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/App.config , 280
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/Apply.cs , 2520
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/Apply.Designer.cs , 15399
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/Apply.resx , 25462
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130913.txt , 9011
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130914.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130919.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130920.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130921.txt , 962
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130922.txt , 57
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130923.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130924.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130925.txt , 101
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130927.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130929.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130930.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130931.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130932.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130934.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130936.txt , 50
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130937.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130939.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130940.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130912/1220130988.txt , 0
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130913/1220130912.txt , 5893
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130913/1220130913.txt , 38
═°┬τ╖■╬±▒α│╠/╨┬╜¿┐═╗º╢╦/bin/Debug/1220130913/1220130914.txt , 0
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