Config 代码片段

 1     class Config
 2     {
 3         private static Config _instance = null;
 4 
 5         public static Config Instance
 6         {
 7             get
 8             {
 9                 if (_instance==null)
10                 {
11                     _instance = new Config() {};
12                     string filepath = AppDomain.CurrentDomain.BaseDirectory + "Config.txt";
13                     if (File.Exists(filepath))
14                     {
15                         _instance = File.ReadAllText(filepath, Encoding.UTF8).FromJson<Config>();
16                     }
17                 }
18                 return _instance;
19             }
20             set { _instance = value; }
21         }
22 
23         public void SaveInstance()
24         {
25             string filepath = AppDomain.CurrentDomain.BaseDirectory + "Config.txt";
26             File.WriteAllText(filepath, _instance.ToJson(), Encoding.UTF8);
27         }
28         
29         public string MesServerUrl { get; set; } = "localhost:8080/Mes";
30 
31         public long HangerOneId { get; set; } = 100;// 吊挂产线1的ID
32 
33         public long HangerTwoId { get; set; } = 200;// 吊挂产线2的ID
34 
35     }