crawler

type Book struct {
	Name            string
	Author          string
	Publisher       string
	RatingNums      float64
	TotalComment    string
	TotalCommentNum int
	Cover           string
	Desc            string
}

type Crawler struct {
	Options
}

type Options struct {
	Verbose   bool
	Keyword   string
	Start     int
	Page      int
	LocalMode bool
	LocalFile string
	Interval  int
}

type Response struct {
	Total int
	Items []string
	Limit int
	More  bool
}