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-----------------------------------通过headers中的User-Agent字段来反爬--------------------------------------------------
- import random
-
- def get_ua():
- first_num = random.randint(55, 62)
- third_num = random.randint(0, 3200)
- fourth_num = random.randint(0, 140)
- os_type = [
- '(Windows NT 6.1; WOW64)', '(Windows NT 10.0; WOW64)', '(X11; Linux x86_64)',
- '(Macintosh; Intel Mac OS X 10_12_6)'
- ]
- chrome_version = 'Chrome/{}.0.{}.{}'.format(first_num, third_num, fourth_num)
-
- ua = ' '.join(['Mozilla/5.0', random.choice(os_type), 'AppleWebKit/537.36',
- '(KHTML, like Gecko)', chrome_version, 'Safari/537.36']
- )
- return ua
下载好了就切换到相对应的目录下面进行cmd操作:pip install *****
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