最新回答 / 慕粉4289539
運行以后是這樣的C:\Python27\python.exe D:/pycharm/xiexie/baike_spider/spider_main.pycraw 1 : Nonecraw failed?Process finished with exit code 0
2016-10-27
最新回答 / 宇娃
# coding:utf8from bs4 import BeautifulSoupimport rehtml_doc = """<html><head><title>The Dormouse's story</title></head><body><p class="title"><b>The Dormouse's story</b></p><p class="story">...
2016-10-27
最新回答 / qq_江仔_0
def _get_new_urls(self, curr_url, soup): ? ?new_urls = set() ? ?links = soup.find_all('a', href=re.compile(r"/item/*"))正則表達式的內(nèi)容改下就行,網(wǎng)頁格式變了
2016-10-24