摘要:
#爬取网页的通用代码框架import requests def getHTMLText(url): try: r = requests.get(url,timeout=30) r.raise_for_status() #如果状态不是200,引发HTTPError异常 r.encoding = r.a 阅读全文
posted @ 2018-05-14 15:02 zhenshj 阅读(271) 评论(0) 推荐(0)
posted @ 2018-05-14 15:02 zhenshj 阅读(271) 评论(0) 推荐(0)