标签：ice requests style options apach head install 使用 pat
HTTP request python官方文档：http://cn.python-requests.org/zh_CN/latest/
基于环境，需要安装requests 模块，安装方法 pip install requests
想学习requests，就通过help吧
import requests help(requests)
返回结果如下：
C:\Python27\python.exe E:/test/interface/g_3.py Help on package requests: NAME requests FILE c:\python27\lib\site-packages\requests\__init__.py DESCRIPTION Requests HTTP Library ~~~~~~~~~~~~~~~~~~~~~ Requests is an HTTP library, written in Python, for human beings. Basic GET usage: >>> import requests >>> r = requests.get(‘https://www.python.org‘) >>> r.status_code 200 >>> ‘Python is a programming language‘ in r.content True ... or POST: >>> payload = dict(key1=‘value1‘, key2=‘value2‘) >>> r = requests.post(‘http://httpbin.org/post‘, data=payload) >>> print(r.text) { ... "form": { "key2": "value2", "key1": "value1" }, ... } The other HTTP methods are supported - see `requests.api`. Full documentation is at <http://python-requests.org>. :copyright: (c) 2017 by Kenneth Reitz. :license: Apache 2.0, see LICENSE for more details. PACKAGE CONTENTS __version__ _internal_utils adapters api auth certs compat cookies exceptions help hooks models packages sessions status_codes structures utils FUNCTIONS check_compatibility(urllib3_version, chardet_version) DATA __author__ = ‘Kenneth Reitz‘ __author_email__ = ‘me@kennethreitz.org‘ __build__ = 137220 __cake__ = u‘\u2728 \U0001f370 \u2728‘ __copyright__ = ‘Copyright 2017 Kenneth Reitz‘ __description__ = ‘Python HTTP for Humans.‘ __license__ = ‘Apache 2.0‘ __title__ = ‘requests‘ __url__ = ‘http://python-requests.org‘ __version__ = ‘2.18.4‘ codes = <lookup ‘status_codes‘> VERSION 2.18.4 AUTHOR Kenneth Reitz Process finished with exit code 0
获取requests所有的方法和类，就使用dir吧
import requests print dir(requests)
返回如下：
[‘ConnectTimeout‘, ‘ConnectionError‘, ‘DependencyWarning‘, ‘FileModeWarning‘, ‘HTTPError‘, ‘NullHandler‘, ‘PreparedRequest‘, ‘ReadTimeout‘, ‘Request‘, ‘RequestException‘, ‘RequestsDependencyWarning‘, ‘Response‘, ‘Session‘, ‘Timeout‘, ‘TooManyRedirects‘, ‘URLRequired‘, ‘__author__‘, ‘__author_email__‘, ‘__build__‘, ‘__builtins__‘, ‘__cake__‘, ‘__copyright__‘, ‘__description__‘, ‘__doc__‘, ‘__file__‘, ‘__license__‘, ‘__name__‘, ‘__package__‘, ‘__path__‘, ‘__title__‘, ‘__url__‘, ‘__version__‘, ‘_internal_utils‘, ‘adapters‘, ‘api‘, ‘auth‘, ‘certs‘, ‘chardet‘, ‘check_compatibility‘, ‘codes‘, ‘compat‘, ‘cookies‘, ‘delete‘, ‘exceptions‘, ‘get‘, ‘head‘, ‘hooks‘, ‘logging‘, ‘models‘, ‘options‘, ‘packages‘, ‘patch‘, ‘post‘, ‘put‘, ‘request‘, ‘session‘, ‘sessions‘, ‘status_codes‘, ‘structures‘, ‘urllib3‘, ‘utils‘, ‘warnings‘]
标签：ice requests style options apach head install 使用 pat
原文地址：http://www.cnblogs.com/VseYoung/p/requests.html
