Bitcoin Miners Urged by Greenpeace to Change Code to Cut Energy Usage
Greenpeace and other climate groups hope to tackle the excessive energy use in bitcoin mining by encouraging a change in how new coins are created.
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Greenpeace and other climate groups hope to tackle the excessive energy use in bitcoin mining by encouraging a change in how new coins are created.
直接上代码: import time import requests from bs4 import BeautifulSoup def get_content(url): try: user_agent = 'Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0' response = requests.get(url, headers={'User-Agent': user_agent}) response.raise_for_status() # 如果返回的状态码不是200, 则抛出异常; response.encoding = response.apparent_encoding # 判断网页的编码格式, 便于respons.text知道如何解码; except Exception as e: print("爬取错误") else: ...