幾個常見的操作：

import requests
#from PIL import Image
#from io import BytesIO

def simple_get(url):
??? resp = requests.get(url)
??? print(resp.status_code)
??? print(resp.encoding)
??? print(resp.text)

def get_with_parameters(url):
??? resp = requests.get(url, params={'key1':'你好', 'key2':'世界'})
??? print(resp.url)
??? print(resp.text)
?? ?
def get_with_ua(url):
??? ua = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36'
??? resp = requests.get(url, headers={'user-agent':ua})
??? # print(resp.text)
??? # print(resp.headers)
??? jdata = resp.json()
??? print(jdata['headers']['User-Agent'])
?? ?
def get_using_cookie(url):
??? resp = requests.get(url, cookies={'key1':'hello', 'key2':'world'})
??? for k, v in resp.cookies.items():
??????? print(k, v)
'''????? ?
def get_image(url):
??? resp = requests.get(url)
??? image = Image.open(BytesIO(resp.content))
??? image.save('sample.jpg')
'''
simple_get('http://httpbin.org/get')
# get_with_parameters('http://httpbin.org/get')
# get_with_ua('http://httpbin.org/get')
# get_using_cookie('http://www.baidu.com')
#get_image('http://n.sinaimg.cn/news/1_img/cfp/c4b46437/20171009/wZwz-fymrcpu8452587.jpg')

總結

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