import requests
from bs4 import BeautifulSoup
from fake_useragent import UserAgent
import json
#孔夫子舊書網圖書資訊抓取
def getImg(isbn):
    ua = UserAgent()
    headers = {'User-Agent':ua.random}
    url = 'http://seller.kongfz.com/pc/booklib/search?key='+isbn+'&pagenum=1'
    data = requests.get(url,headers=headers)
    #print(url)
    json_data = json.loads(data.text)
    #print(dict(json_data)['data'])
    data = dict(json_data)['data']
    src = []
    if len(data) > 0:
        po = dict(data)
        #print(po['list'])
        lst = list(po['list'])
        #print(lst)
        dict2 = dict(lst[0])
        #print(dict2)
        #print(dict2['imgSrc'])
        #print(po['list'])
        if len(dict2['imgSrc']) > 0:
            src.append(dict2['imgSrc'])
    return src

if __name__=='__main__':
    print('孔夫子舊書網圖書資訊抓取開始。。。')
    img = getImg('9787115474209')
    print('img=',img)
    print('孔夫子舊書網圖書資訊抓取結束。。。')

#程式碼可以直接執行，僅供參考學習交流