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- # -*- coding: utf-8 -*-
- import datetime
- #url = r'网址??day=25&month=12&year=2018&hour=16'
- urls = [r'网址??day=27&month=4&year=2019&hour={}'.format(str(i)) for i in range(2)]
- for i in urls:
- print(i)
- def get_date_list(start,end):
- date_list= []
- date = datetime.datetime.strptime(start,'%Y-%m-%d')
- end = datetime.datetime.strptime(end,'%Y-%m-%d')
- while date <= end:
- date_list.append(date.strftime('%Y-%m-%d'))
- date = date + datetime.timedelta(1)
- return date_list
- def main():
- a = get_date_list('2019-02-27','2019-03-01')
- print(a)
-
- if __name__ == '__main__':
- main()
复制代码
print(a)的结果:['2019-02-27', '2019-02-28', '2019-03-01']
print(i)的结果:
网址?day=27&month=4&year=2019&hour=0
网址?day=27&month=4&year=2019&hour=1
我要如何进行替换才能实现这样的效果:即添加一个URL待爬取列表
网址?day=27&month=2&year=2019&hour=0
网址?day=27&month=2&year=2019&hour=1
网址?day=28&month=2&year=2019&hour=0
网址?day=28&month=2&year=2019&hour=1
网址?day=1&month=3&year=2019&hour=0
网址?day=1&month=3&year=2019&hour=1 |
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