Python模块（五）调用接口

import requests
get请求
# url='http://api.nnzhp.cn/api/user/stu_info'
# d = {'stu_name':'矿泉水2'}
# req = requests.get(url,d)
#
# print(req.json()) #字典
# print(req.text) #字符串
post请求
# url='http://api.nnzhp.cn/api/user/login'
# data = {'username':'niuhanyang','passwd':'aA123456'}
# req = requests.post(url,data)
# print(req.json())
post请求（带cookie）
# url='http://api.nnzhp.cn/api/user/gold_add'
# data = {'stu_id':2,'gold':111111}
# cookie = {'niuhanyang':'5dab62839d51c0799c6ddb1476d6a511','xxx':'xxx'}
# cookie2 = {'cookie':'RK=JQZpwBp1by; ptcz=6c30e26a9ed6be93d3de9e4c4aca3e55650cf99fcffa64729bd1d58a5fb209d9; pgv_pvi=779236352; pgv_pvid=6970909788; qb_qua=; qb_guid=818de686e29d412fa4ee9e99905ea166; Q-H5-GUID=818de686e29d412fa4ee9e99905ea166; NetType=; o_cookie=511402865; pac_uid=1_511402865; uin=o0511402865; ptisp=cnc; pgv_si=s3027380224; skey=@gfJBoFjZ4; p_uin=o0511402865; pt4_token=WFIECK07PiBaZz-SLJfuHiRBNMzM9ktkgImEdNSchgg_; p_skey=QgOGMs9jcRBKhd0z6ha3Tk0UhrUz8nQ3A2fJ9pkxsAE_; traceid=a5329de24a'}
#
# # req = requests.post(url,data,cookies=cookie)
# req = requests.post(url,data,headers=cookie2)
# print(req.text)

入参是json的
# data = {
#     "name": "矿泉水33333",
#     "grade": "双子座",
#     "phone": "12123624321",
#     "sex": "未知",
#     "addr": "天通苑",
#     "age": 38
# }
#
# url = 'http://api.nnzhp.cn/api/user/add_stu'
# req = requests.post(url,json=data)
# print(req.text)
上传文件
# url='http://api.nnzhp.cn/api/file/file_upload'
# data = {'file':open('上周作业.py','rb')}
# req = requests.post(url,files=data)
# print(req.text)

下载文件
# url = 'http://aliuwmp3.changba.com/userdata/userwork/12107482.mp3'
url='https://aliimg.changba.com/cache/photo/18189396_640_640.jpg'
req = requests.get(url)
with open('aqmm.jpg','wb') as fw:
    fw.write(req.content)