1 using System;
 2 using System.Threading.Tasks;
 3
 4 namespace Tree
 5 {
 6     class Program
 7     {
 8         static void Main(string[] args)
 9         {
10             CommandLine line = new CommandLine();
11             line.Run(args);
12         }
13     }
14 }

 1 using McMaster.Extensions.CommandLineUtils;
 2
 3 namespace Tree
 4 {
 5     public class CommandLine
 6     {
 7         public void Run(string[] args)
 8         {
 9             CommandLineApplication app = new CommandLineApplication(false);
10             app.HelpOption("-?|-h|--help");
11             app.OnExecute(() =>
12             {
13                 app.ShowHelp();
14                 return 0;
15             });
16             app.Command("trans", command =>
17             {
18                 //var args1 = new[] { "Arg1", "arg with space", "args ' with \" quotes" };
19                 //Process.Start("echo", ArgumentEscaper.EscapeAndConcatenate(args1));
20                 string password = Prompt.GetPassword("please input your password: ");
21                 //Process.Start(DotNetExe.FullPathOrDefault(), "run");
22                 CommandArgument argument = command.Argument("[name]", "", multipleValues: true);
23                 CommandOption option = command.Option("-t", "this is a template", CommandOptionType.NoValue);
24                 command.OnExecute(() =>
25                 {
26                     if (option.Value() == "-t")
27                     {
28                         bool isRun = Prompt.GetYesNo("confirm your transaction, do your want to continue:", false);
29                         if (!isRun)
30                         {
31                             return;
32                         }
33                         command.Out.WriteLine($"密码是{password}, 参数是：{argument}");
34                         return;
35                     }
36                 });
37             });
38             app.Execute(args);
39         }
40     }
41 }