2.6 json，传请求体
requests.post(
...,
json={'user':'alex','pwd':'123'}
)
GET /index http1.1\r\nhost:c1.com\r\nContent-Type:application/json\r\n\r\n{"user":"alex","pwd":123}
2.7 代理 proxies
# 无验证
proxie_dict = {
"http": "61.172.249.96:80",
"https": "http://61.185.219.126:3128",
}
ret = requests.get("https://www.proxy360.cn/Proxy", proxies=proxie_dict)
# 验证代理
from requests.auth import HTTPProxyAuth
proxyDict = {
'http': '77.75.105.165',
'https': '77.75.106.165'
}
auth = HTTPProxyAuth('用户名', '密码')
r = requests.get("http://www.google.com",data={'xxx':'ffff'} proxies=proxyDict, auth=auth)
print(r.text)
-----------------------------------------------------------------------------------------
2.8 文件上传 files
# 发送文件
file_dict = {
'f1': open('xxxx.log', 'rb')
}
requests.request(
method='POST',
url='http://127.0.0.1:8000/test/',
files=file_dict
)
2.9 认证 auth
内部：
用户名和密码，用户和密码加密，放在请求头中传给后台。
- "用户:密码"
- base64("用户:密码")
- "Basic base64("用户|密码")"
- 请求头：
Authorization： "basic base64("用户|密码")"
from requests.auth import HTTPBasicAuth, HTTPDigestAuth
ret = requests.get('https://api.github.com/user', auth=HTTPBasicAuth('wupeiqi', 'sdfasdfasdf'))
print(ret.text)
2.10 超时 timeout
# ret = requests.get('http://google.com/', timeout=1)
# print(ret)
# ret = requests.get('http://google.com/', timeout=(5, 1))
# print(ret)
2.11 允许重定向 allow_redirects
ret = requests.get('http://127.0.0.1:8000/test/', allow_redirects=False)
print(ret.text)
2.12 大文件下载 stream
from contextlib import closing
with closing(requests.get('http://httpbin.org/get', stream=True)) as r1:
# 在此处理响应。
for i in r1.iter_content():
print(i)
2.13 证书 cert
- 百度、腾讯 => 不用携带证书（系统帮你做了）
- 自定义证书
requests.get('http://127.0.0.1:8000/test/', cert="xxxx/xxx/xxx.pem")
requests.get('http://127.0.0.1:8000/test/', cert=("xxxx/xxx/xxx.pem","xxx.xxx.xx.key"))
2.14 确认 verify =False
"""
requests.get('http://127.0.0.1:8000/test/', cert="xxxx/xxx/xxx.pem")
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