問題描述

爬蟲抓取的資料想分列存取在tsv上,試過很多方式都沒有辦法成功存存取成兩列資訊。想存取為數(shù)字爬取的資料一列,底下類型在第二列

from urllib.request import urlopenfrom bs4 import BeautifulSoupimport reimport csvhtml = urlopen('http://www.app12345.com/?area=tw&store=Apple%20Store')bs0bj = BeautifulSoup (html)def GPname(): GPnameList = bs0bj.find_all('dd',{'class':re.compile('ddappname')}) str = ’’ for name in GPnameList:str += name.get_text()str += ’n’print(name.get_text()) return strdef GPcompany(): GPcompanyname = bs0bj.find_all('dd',{'style':re.compile('color')}) str = ’’ for cpa in GPcompanyname:str += cpa.get_text()str += ’n’print(cpa.get_text()) return strwith open(’0217.tsv’,’w’,newline=’’,encoding=’utf-8’) as f: f.write(GPname()) f.write(GPcompany())f.close()

可能對zip不熟悉，存取下來之后變成一個字一格也找到這篇參考，但怎么嘗試都沒有辦法成功https://segmentfault.com/q/10...

問題解答

寫csv文件簡單點 你的結構數(shù)據(jù)要成這樣 [['1. 東森新聞雲(yún)','新聞'],['2. 創(chuàng)世黎明(Dawn of world)','遊戲']]

from urllib import urlopenfrom bs4 import BeautifulSoupimport reimport csvhtml = urlopen('http://www.app12345.com/?area=tw&store=Apple%20Store')bs0bj = BeautifulSoup (html)GPnameList = [name.get_text() for name in bs0bj.find_all('dd',{'class':re.compile('ddappname')})]GPcompanyname = [cpa.get_text() for cpa in bs0bj.find_all('dd',{'style':re.compile('color')})]data = ’n’.join([’,’.join(d) for d in zip(GPnameList, GPcompanyname)])with open(’C:/Users/sa/Desktop/0217.csv’,’wb’) as f: f.write(data.encode(’utf-8’))