fumika

README

fumika

중고책 매입가 검색 API

Features

• 검색 가능한 인터넷 서점
  • 알라딘 : http://off.aladin.co.kr/shop/usedshop/wc2b_search.aspx 파싱
  • Yes24 : http://www.yes24.com/Mall/buyback/Search 파싱
• 검색 가능한 키워드
  • ISBN
• 검색 가능한 정보
  • 제목
  • 정가
  • 매입가 (최상)
  • 매입가 (상)
  • 매입가 (중)

Test

# (optional) download testdata 
cd testdata
python fetch.py

go test

Usage

Aladin

examples/aladin/main.go

package main

import (
	"fmt"
	"net/http"

	"github.com/if1live/fumika"
)

func main() {
	client := http.Client{}
	api := fumika.NewAladin(&client)
	isbn := "9788926790403"
	result, err := api.SearchISBN(isbn)
	if err != nil {
		panic(err)
	}

	fmt.Println("title: ", result.Title)
	fmt.Println("unit price: ", result.UnitPrice)
	fmt.Println("price best: ", result.PriceBest)
	fmt.Println("price good: ", result.PriceGood)
	fmt.Println("price normal: ", result.PriceNormal)
}

title:  기어와라! 냐루코 양 1
unit price:  6000
price best:  600
price good:  500
price normal:  400

Yes24

examples/yes24/main.go

package main

import (
	"fmt"
	"net/http"

	"github.com/if1live/fumika"
)

func main() {
	client := http.Client{}
	api := fumika.NewYes24(&client)
	isbn := "9788926790403"
	result, err := api.SearchISBN(isbn)
	if err != nil {
		panic(err)
	}

	fmt.Println("title: ", result.Title)
	fmt.Println("unit price: ", result.UnitPrice)
	fmt.Println("price best: ", result.PriceBest)
	fmt.Println("price good: ", result.PriceGood)
	fmt.Println("price normal: ", result.PriceNormal)
}

title:  기어와라! 냐루코 양 1
unit price:  6000
price best:  600
price good:  600
price normal:  500

Development Note

Build README

go get github.com/if1live/maya
maya -file=document/README.mkdn -mode=pelican > README.md

Documentation

Index

• func GetElementByClassName(n *html.Node, classname string) *html.Node
• func GetElementByID(n *html.Node, id string) *html.Node
• func GetElementsByClassName(n *html.Node, classname string) []*html.Node
• func GetElementsByTagName(n *html.Node, tag string) []*html.Node
• func SanitizeISBN(code string) (string, bool)
• type AladinAPI
  • func NewAladin(client *http.Client) *AladinAPI
  • func (api *AladinAPI) SearchISBN(isbn string) (SearchResult, error)
• type SearchAPI
• type SearchResult
• type Yes24API
  • func NewYes24(client *http.Client) *Yes24API
  • func (api *Yes24API) SearchISBN(isbn string) (SearchResult, error)

Functions

func GetElementByClassName

func GetElementByClassName(n *html.Node, classname string) *html.Node

func GetElementByID

func GetElementByID(n *html.Node, id string) *html.Node

func GetElementsByClassName

func GetElementsByClassName(n *html.Node, classname string) []*html.Node

func GetElementsByTagName

func GetElementsByTagName(n *html.Node, tag string) []*html.Node

func SanitizeISBN

func SanitizeISBN(code string) (string, bool)

Types

type AladinAPI

type AladinAPI struct {
	// contains filtered or unexported fields
}

func NewAladin

func NewAladin(client *http.Client) *AladinAPI

func (*AladinAPI) SearchISBN

func (api *AladinAPI) SearchISBN(isbn string) (SearchResult, error)

type SearchAPI

type SearchAPI interface {
	SearchISBN(isbn string) (SearchResult, error)
}

type SearchResult

type SearchResult struct {
	// metadata
	SearchedISBN string `json:"searched_isbn"`
	Title        string `json:"title"`

	UnitPrice   int `json:"unit_price"`
	PriceBest   int `json:"price_best"`
	PriceGood   int `json:"price_good"`
	PriceNormal int `json:"price_normal"`
}

type Yes24API

type Yes24API struct {
	// contains filtered or unexported fields
}

func NewYes24

func NewYes24(client *http.Client) *Yes24API

func (*Yes24API) SearchISBN

func (api *Yes24API) SearchISBN(isbn string) (SearchResult, error)