Requests基础使用

# 导入requests包
import requests

# get请求
r = requests.get('https://www.toutiao.com/stream/widget/local_weather/data/?city=北京')
# 输出文本内容
print(r.text)
# 获取响应时间
print(r.elapsed.total_seconds())

# get请求另一种传输传递方式
params = {'city':'北京'}
r = requests.get('https://www.toutiao.com/stream/widget/local_weather/data/',params = params)
# 输出请求url
print(r.url)

# 如目标输出为json格式,可直接r.json()获取
print(r.json())

# 获取响应状态
print(r.status_code)
print(r.raise_for_status())

#二进制响应内容 r.content
r = requests.get('https://s3.pstatp.com/toutiao/resource/ntoutiao_web/static/image/logo_201f80d.png')
print(r.content)

# 构建请求头
headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.186 Safari/537.36'}
# 构建cookies信息
cookies = dict(UM_distinctid='1604dd6ab45326-0d04bee701d043-5c153d17-100200-1604dd6ab4642d',
                uuid='w:801adc475a2b4d7d89a956990f5adbe6',
                _ga='GA1.2.1751799382.1513134389',
                tt_webid='6563439125842724355',
                _gid='GA1.2.1115919896.1528169823',
                __tasessionId='zhjw7xapz1528186542549',
                CNZZDATA1259612802='148019660-1513131084-https%253A%252F%252Fmp.toutiao.com%252F%7C1528185611',
                sso_uid_tt='3e254c23b9e9dd73574090da1d83121e',
                sso_auth_status='ea58e734cde5e3d843db12f50a522d3e',
                login_flag='558d8830c29cec66fb84914618363030',
                sessionid='5efeca15735b2c05760dedf74d58d6ac',
                uid_tt='299b51fc80c3b7044da26a62f502ce76',
                sid_tt='5efeca15735b2c05760dedf74d58d6ac',
                sid_guard='5efeca15735b2c05760dedf74d58d6ac|1528186567|15552000|Sun\054 02-Dec-2018 08:16:07 GMT',
                toutiao_sso_user='fec1e23ffa30fcd7ece849a13ea4136b',
                sso_login_status='0')
# 构建请求数据信息
data = {'mobile':'13728192837',
      'code':'111111',
      'captcha':'1231',
      'is_30_days_no_login':'false',
      'service':'https://www.toutiao.com/'}
# 构建请求代理
proxies = {'http://121.232.148.102:9000': 'http://115.223.196.126:9000'}
# 发送请求
try:
    r = requests.post('https://sso.toutiao.com/quick_login/', data=data, cookies=cookies, headers=headers,timeout=30,proxies=proxies)
    print(r.text)
except (ConnectionError):
    print('连接超时...')