本文实例讲述了python常用模块之requests模块用法。分享给大家供大家参考，具体如下：
一. get请求
1.访问一个页面
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import requestsr=requests.get('http://www.so.com')print(r.status_code)print(r.text) |
2.带参数
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import requestsparams = {'a':1,'b':2}r=requests.get('http://www.so.com', params=params)print(r.url) |
3.返回数据显示
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import requestsr = requests.get('https://pullwave.com/pw2/api/acc_query_words?auth_usr=free_vip&src=s0&w1=%e6%8a%96%e9%9f%b3&w2=&date_end=2019-4-6&json=1')print(r.content)print(r.text)print(r.json())print(r.headers) |
4.请求头
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import requestsr = requests.get('https://pullwave.com/pw2/api/acc_query_words?auth_usr=free_vip&src=s0&w1=%e6%8a%96%e9%9f%b3&w2=&date_end=2019-4-6&json=1', headers={'user-agent': 'mozilla/5.0 (iphone; cpu iphone os 11_0 like mac os x) applewebkit'})print(r.content)print(r.text)print(r.json()) |
二.post请求
1.传参
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r = requests.post('http://www.so.com', data={'fdsafdfs': 'fsdsfa', 'fdsfs': 'dfsfs'}) |
2.传json
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params = {'key': 'value'}r = requests.post(url, json=params) |
3.传文件
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upload_files = {'file': open('234.txt', 'rb')}r = requests.post(url, files=upload_files) |
4.带cookie
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url = 'http://www.so.com'cs = {'lalala': 'lalala', 'lallala': '23232'}r = requests.get(url, cookies=cs) |
5.超时
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r = requests.get(url, timeout=5) |
详细用法：
http://docs.python-requests.org/zh_cn/latest/user/quickstart.html
希望本文所述对大家python程序设计有所帮助。
原文链接：https://blog.csdn.net/u013205877/article/details/89069815
