Create a REST API with Attribute Routing in ASP.NET Web API 2
作为Restful API设计的一个参考，将其记录下来。
控制器上设添加属性：
RoutePrefix("/api/books")
| Action | Example URI | Code |
|---|---|---|
| Get a list of all books. | /api/books | Route("") |
| Get a book by ID. | /api/books/1 | Route("{id:int}") |
| Get the details of a book. | /api/books/1/details | Route("{id:int}/details") |
| Get a list of books by genre. | /api/books/fantasy | Route("{genre}") |
| Get a list of books by a particular author. | /api/authors/1/books | Route("~/api/authors/{id:int}/books") |
| Get a list of books by publication date. | /api/books/date/2013-02-16 | [Route("date/{pubdate:datetime:regex(\d{4}-\d{2}-\d{2})}")] |
| Get a list of books by publication | /api/books/date/2013/02/16 (alternate form) | [Route("date/{*pubdate:datetime:regex(\d{4}/\d{2}/\d{2})}")] |
