1 git clone git://github.com/kennethreitz/requests.git2 cd requests3 python setup.py install

1 >>> import requests2 >>> url = ‘http://dict.baidu.com/s‘3 >>> payload = {‘wd‘:‘python‘}4 >>> r = requests.get(url,params=payload)　　//最基本带参数的get请求5 <Response [200]>6 >>> print(r.url)7 http://dict.baidu.com/s?wd=python8 >>> print(r.text)　　//解码后的数据

1 >>> import requests2 >>> import json3 >>> r = requests.post(‘https://api.github.com/some/endpoint‘, data=http://www.mamicode.com/json.dumps({‘some‘: ‘data‘}))4 >>> print (r.json())5 {u‘documentation_url‘: u‘https://developer.github.com/v3‘, u‘message‘: u‘Not Found‘}

 1 >>> import requests 2 >>> import json 3 >>> data = http://www.mamicode.com/{‘some‘:‘data‘} 4 >>> headers = {‘content-type‘:‘application/json‘,‘User-Agent‘:‘Mozilla/5.0(x84_64;)Firefox/22.0‘} 5 >>> r = requests.post(‘https://api.github.com/some/endpoint‘,data=http://www.mamicode.com/data,headers=headers) 6 >>> print(r.text) 7 { 8   "message": "Not Found", 9   "documentation_url": "https://developer.github.com/v3"10 }

1 requests.get(‘http://github.com‘, timeout=0.001)2 3 ----------------------4 一堆异常，重点看后面5 ConnectTimeout: HTTPConnectionPool(host=‘github.com‘, port=80): Max retries exceeded with url: / (Caused by ConnectTimeoutError(<requests.packages.urllib3.connection.HTTPConnection object at 0x01EAE6F0>, ‘Connection to github.com timed out. (connect timeout=0.001)‘))

1 import requests2 r = requests.get(‘http://www.google.com.hk/‘)3 print(r.cookies[‘NID‘])4 print(tuple(r.cookies))

1 import requests2 url = ‘http://myserver.org/cookies‘3 cookies = {‘testCookies_1‘: ‘Hello_Python3‘, ‘testCookies_2‘: ‘Hello_Requests‘}4 # 在Cookie Version 0中规定空格、方括号、圆括号、等于号、逗号、双引号、斜杠、问号、@，冒号，分号等特殊符号都不能作为Cookie的内容。5 r = requests.get(url, cookies=cookies)6 print(r.json())