新人求解: Python 写入 txt 时数据丢失的问题
主要问题在这：
for txt in list_: txts = txt.get_text() #在这里 print(txts)， 结果还是完整的 download_run(title1, title2, title3, title4, txts) #在这里 print(txts)， 数据只剩最后一个段落了
代码如下： def download(href_urls): for url in href_urls: mod_titles = [] ses = requests.session() html = ses.get(url, headers = header(), verify = False) soup = BeautifulSoup(html.content, ‘html.parser’) title_list = soup.find(class_ = ‘g-ctnBar’).find_all(‘a’) title1 = title_list[2].get_text() title2 = title_list[3].get_text() title3 = title_list[4].get_text() title4 = title_list[5].get_text() list_ = soup.find_all(‘div’, class_ = ‘detail-mod J_floor’)[:-3] for txt in list_: txts = txt.get_text() download_run(title1, title2, title3, title4, txts)
def download_run(title1, title2, title3, title4, txts): path = ‘C:/Users/Desktop/run/%s/%s/%s’ %(title1, title2, title3) if not os.path.exists(path): os.makedirs(path) with open(‘C:/Users/Desktop/run/%s/%s/%s/%s.txt’ %(title1, title2, title3, title4), ‘w’)as f: f.write(txts)