Go-RESTful-设计API接口（二）

type Book struct {
    ID    int    `json:"id"`
    Title string `json:"title"`
    Author string `json:"author"`
}

func getBooksHandler(req *restful.Request, res *restful.Response) {
    books := []Book{
        {ID: 1, Title: "The Go Programming Language", Author: "Alan A. A. Donovan and Brian W. Kernighan"},
        {ID: 2, Title: "Effective Go", Author: "The Go Authors"},
    }
    res.WriteAsJson(books)
}

func main() {
    ws := new(restful.WebService)
    ws.Route(ws.GET("/books").To(getBooksHandler))
    restful.Add(ws)
    http.ListenAndServe(":8080", nil)
}