问题描述
其实，也许没有完全成熟的Lex / Yacc的。我采取了一个命令间preTER前端管理web应用程序。我在寻找的东西会采取语法定义，使之成为直接调用我的对象上的方法解析器。类似于ASP.NET MVC如何找出调用哪个控制器的方法，以及如何从腰包里掏出的参数。
Actually, maybe not full-blown Lex/Yacc. I'm implementing a command-interpreter front-end to administer a webapp. I'm looking for something that'll take a grammar definition and turn it into a parser that directly invokes methods on my object. Similar to how ASP.NET MVC can figure out which controller method to invoke, and how to pony up the arguments.
因此，如果用户键入创建富在我的命令提示符下，就应该透明地调用一个方法：
So, if the user types "create foo" at my command-prompt, it should transparently call a method:
private void Create(string id) { /* ... */ }
哦，如果它可以生成（例如）这些控制器方法属性帮助文本，那简直是真棒，太。
Oh, and if it could generate help text from (e.g.) attributes on those controller methods, that'd be awesome, too.
推荐答案
我不知道的Lex / Yacc的将是任何帮助。你只需要一个基本的标记生成器和跨preTER这是更快的手工编写。如果你还在为解析路径看。
I'm not sure Lex/Yacc will be of any help. You'll just need a basic tokenizer and an interpreter which are faster to write by hand. If you're still into parsing route see Irony.
：你有没有考虑PowerShell和命令行开关及其
As a sidenote: have you considered PowerShell and its commandlets?
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