何でも書きなさい
25240 ワード
1 /// <summary>
2 ///
3 /// </summary>
4 public class Manager
5 {
6 private static Manager _singleManager;
7 private Manager()
8 {
9 }
10 public static Manager GetSingelManager()
11 {
12 if (_singleManager == null)
13 _singleManager = new Manager();
14 return _singleManager;
15 }
16 public void UpLevel(User user)
17 {
18 if (user.Key.UserType == CardType.Gold)
19 {
20 Console.WriteLine(user.UserName + ": Gold ");
21 return;
22 }
23 user.Key.UserType += 1;
24 Console.WriteLine(user.UserName + ": " + user.Key.UserType);
25 }
26 public void DownLevel(User user)
27 {
28 if (user.Key.UserType == CardType.Gold)
29 {
30 user.Key.UserType -= 1;
31 Console.WriteLine(user.UserName + ": " + user.Key.UserType);
32 return;
33 }
34 Console.WriteLine(user.UserName + ": " + user.Key.UserType + " ");
35 }
36 }
37 /// <summary>
38 ///
39 /// </summary>
40 public enum CardType
41 {
42 Sliver,
43 Gold,
44 }
45 /// <summary>
46 /// key
47 /// </summary>
48 public class Key
49 {
50 public CardType UserType { get; set; }
51 public string SoleString { get; private set; }//Key
52 public Key(CardType e, string soleString)
53 {
54 UserType = e;
55 SoleString = soleString;
56 }
57 public override string ToString()
58 {
59 return UserType+":"+SoleString;
60 }
61 }
62 /// <summary>
63 /// 、
64 /// </summary>
65 public interface IMyDataInterFace
66 {
67 string GetData();//
68
69 bool PostData(string message);//
70 }
71 /// <summary>
72 ///
73 /// </summary>
74 public class User : IMyDataInterFace
75 {
76 public Key Key { get; private set; }
77 public string UserName { get; private set; }
78 public MyServer Server { get; private set; }
79 /// <summary>
80 /// ，
81 /// </summary>
82 /// <param name="key"></param>
83 /// <param name="userName"></param>
84 /// <param name="server"></param>
85 public User(Key key, string userName,MyServer server)
86 {
87 Key = key;
88 UserName = userName;
89 this.Server = server;
90 }
91 public string GetData()
92 {
93 return Server.GetMessage(Key);
94 }
95 public bool PostData(string message)
96 {
97 if (Server.PostMessge(Key, message))
98 {
99 Console.WriteLine(" ");
100 return true;
101 }
102 Console.WriteLine(" ");
103 return false;
104 }
105 }
106 /// <summary>
107 ///
108 /// </summary>
109 public class MyServer
110 {
111 private static MyServer _SingleServer;
112 public Dictionary<Key, string> Dictionary { get; private set; }
113 private MyServer()
114 {
115 }
116 public static MyServer GetSingleServer()
117 {
118 if (_SingleServer==null)
119 _SingleServer=new MyServer {Dictionary = new Dictionary<Key, string>()};
120 return _SingleServer;
121 }
122
123 public string GetMessage(Key key)
124 {
125 var result = string.Empty;
126 try
127 {
128 if(key.UserType==CardType.Gold)
129 result ="GoleUser:"+ Dictionary[key];
130 else
131 {
132 result = "SliverUser:" + Dictionary[key];
133 }
134 return result;
135 }
136 catch (Exception)
137 {
138 Console.WriteLine(key+"-> ");// key
139 return null;
140 }
141
142 }
143 public bool PostMessge(Key key, string message)
144 {
145 try
146 {
147 Dictionary[key] = message;
148 return true;
149 }
150 catch (Exception)
151 {
152 return false;
153 }
154 }
155 }
156 class Program
157 {
158 static void Main(string[] args)
159 {
160 var server = MyServer.GetSingleServer();
161 var manager = Manager.GetSingelManager();
162
163 var key=new Key(CardType.Gold,"33520");
164 var user1 = new User(key, " ",server);
165
166 var postSuccess=user1.PostData("hello");
167 Console.WriteLine(user1.GetData());
168
169 manager.DownLevel(user1);
170 Console.WriteLine(user1.Key.UserType);
171
172 }
173 }